US20040154553A1 - Double-release bar for a cow stanchion apparatus - Google Patents
Double-release bar for a cow stanchion apparatus Download PDFInfo
- Publication number
- US20040154553A1 US20040154553A1 US10/361,134 US36113403A US2004154553A1 US 20040154553 A1 US20040154553 A1 US 20040154553A1 US 36113403 A US36113403 A US 36113403A US 2004154553 A1 US2004154553 A1 US 2004154553A1
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- Prior art keywords
- stanchion
- release
- cattle
- latch
- bars
- Prior art date
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- 241000283690 Bos taurus Species 0.000 claims abstract description 62
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/06—Devices for fastening animals, e.g. halters, toggles, neck-bars or chain fastenings
- A01K1/0606—Devices for fastening animals, e.g. halters, toggles, neck-bars or chain fastenings by means of grids with or without movable locking bars
Definitions
- the present invention relates to cattle stanchion apparatus and more particularly to an improved cattle stanchion apparatus utilizing double-release stanchion bars.
- Prior cattle stanchion apparatus have utilized single release stanchion bars for controlling movement of cattle in and out of such stanchion apparatus. Examples of such prior cattle stanchion apparatus are shown in Albers U.S. Pat. Nos. 4,037,566; 4,051,813; 4,185,592; 4,476,815; and 4,495,897. See also Hatfield U.S. Pat. No. 4,867,105 and DaSilveira U.S. Pat. No. 4,930,452.
- the improved cattle stanchion apparatus of the present invention utilizes a plurality of pairs of like pivoted release stanchion bars in place of the pivoted single release stanchion bars employed in prior art cattle stanchion apparatus.
- the double-release stanchion bar arrangement of the present invention permits a shorter travel of the release stanchion bars for locking up the cattle, provides a more positive locking up of the cattle, requires half the effort to lock up the cattle, provides a wider opening for the cattle, and allows bulls to enter the stanchion apparatus, rather than solely cows.
- the cattle stanchion apparatus of the present invention allows for greater cow comfort, and applies less stress to the cows, resulting in increased milk production.
- FIG. 1 is a front elevational view of a double-release cattle stanchion bar apparatus of the present invention showing the release stanchion bars thereof ready to move into a cattle feeding position;
- FIG. 2 is a broken front elevational view of the apparatus of FIG. 1 showing the release stanchion bars in a cattle feeding position;
- FIG. 3 is a top plan view taken in enlarged scale along line 3 - 3 of FIG. 2;
- FIG. 4 is a vertical sectional view taken in further enlarged scale along line 4 - 4 of FIG. 3;
- FIG. 5 is a vertical sectional view taken along line 5 - 5 of FIG. 4;
- FIGS. 6, 7 and 8 are a partial front elevational views showing the parts of the cattle stanchion apparatus arranged to permit training of younger cows;
- FIG. 9 is a vertical sectional view taken along line 9 - 9 of FIG. 8;
- FIG. 10 is a vertical sectional view taken in enlarged scale along line 10 - 10 of FIG. 7;
- FIG. 11 is a broken vertical sectional view taken in further enlarged scale along line 11 - 11 of FIG. 10;
- FIGS. 12 and 13 are partial front elevational views of the apparatus of FIG. 1 showing the stanchion release bars in a locked position and in an unlocked position, respectively;
- FIGS. 14, 15 and 16 show the operation of the release stanchion bars latching means employed in the cattle stanchion apparatus of the present invention
- FIG. 17 is a vertical sectional view taken in enlarged scale along line 17 - 17 of FIG. 14;
- FIG. 18 is a vertical sectional view taken along line 18 - 18 of FIG. 1;
- FIG. 19 is a broken front elevational view of the upper end of a release stanchion bar showing a noise deadening feature of the cattle stanchion apparatus of the present invention.
- FIG. 20 is a cross sectional view taken in enlarged scale along line 20 - 20 of FIG. 1.
- a double-release cattle stanchion bar apparatus embodying the present invention.
- Such apparatus includes a fixed support structure S, which includes top and bottom rails 32 and 34 respectively, shown fixed to an end post 36 and a plurality of intermediate posts 37 .
- a plurality of double release stanchion bar assemblies A are spaced along the length of the top and bottom rails.
- Each assembly includes a pair of stanchion release bars 40 , 42 of like construction and mirror images of one another.
- the intermediate portions of each stanchion release bar is pivotally connected to the intermediate portion of a fixed release stanchion carrier bar 44 , 46 .
- the intermediate portions of the fixed release stanchion carrier bars extend out of the vertical position towards one another.
- the stanchion release bars 40 , 42 can swing simultaneously towards and away from one another in accordance with the operation of a release stanchion control mechanism C that includes a latch bracket L secured to the upper end of each stanchion release bar, a horizontal positioner rod R rotatably carried by the top rail 32 , and a plurality of latch heads L secured to the top rail 32 intermediate the stanchion release bar assemblies A.
- a release stanchion control mechanism C that includes a latch bracket L secured to the upper end of each stanchion release bar, a horizontal positioner rod R rotatably carried by the top rail 32 , and a plurality of latch heads L secured to the top rail 32 intermediate the stanchion release bar assemblies A.
- the space between the stanchion release bars 40 , 42 defines a cattle head-receiving opening O.
- each stanchion release bar 40 , 42 includes a latch bracket L of bifurcated construction as shown particularly in FIGS. 8 and 9.
- a horizontal latch pin 55 extends between the bifurcated upper ends of each locking bracket L, while a second horizontal stop pin 57 extends below the sides of each bracket below top rail 32 .
- Stop pin 57 includes a coating of sound deadening material such as rubber or nylon 57 a . This arrangement permits the latching brackets L, and accordingly the stanchion release bars 40 , 42 to freely pivot along the top rail 32 during certain operations of the cattle stanchion apparatus of the present invention.
- each latch head L includes a pair of mirror-image flaps 58 and 60 pivotally connected at their proximate ends by pivot bolts 62 and 64 to a bifurcated support strap 66 having its lower end affixed as by welding to the top rail 32 above the mid-section of the stanchion release bar assemblies A.
- the lower ends of each latch head flap 58 and 60 are formed with an upwardly extending slot 68 , 69 , which selectively receive the latch pins 55 , 56 of the latch brackets L.
- each lifting pin includes a major length 75 and a minor length 76 .
- the stanchion release bars 40 , 42 are provided at their lower ends with weights 78 that automatically bias such bars to their spaced-together locked position of FIG. 13.
- FIG. 1 In the operation of the aforedescribed cattle stanchion apparatus, in FIG. 1 the parts thereof are shown in a cattle feeding position where cattle (not shown) are free to move into and out of each head-receiving opening 0 .
- the latch brackets L can slide along the top rail 32 since the flap lifting pins 72 , 74 are arranged vertically out of the path of the latch pins 55 , 56 of the latch brackets.
- the positioner rod R is disposed in its position of FIGS. 1, 4, and 5 wherein the flap lifting pins 72 , 74 extend upwardly, in which position such pins have lifted the free ends of the flaps out of the path of the latch pins 55 , 56 .
- the cattle can then insert their heads into the upper portion of the opening O and move their heads downwardly to a feeding position as the upper ends of the stanchion release bars 40 , 42 swing simultaneously towards one another under the pressure applied by the cattle's neck, as indicated in dotted outline in FIG. 2.
- positioner rod R has been rotated by handle 78 to dispose lifting pins 72 , 74 with their minor lengths 76 pointed downwardly.
- the upper ends of the stanchion release bars 40 , 42 can swing towards one another until latch pins 55 , 56 engage abutment surface 68 a , 66 a of flaps 58 and 60 .
- Such abutment prevents the stanchion release bars' lower portions from swinging into a normal wide cattle feeding position, since a cattle's head is blocked from extending into such opening, as indicated in dotted outline in FIG. 7.
- This position of the stanchion release bars permit the training of cattle in using the cattle stanchion apparatus.
Abstract
Cow stanchion apparatus having a fixed support structure that carries a plurality of pairs of like double release stanchion bars which simultaneously swing towards and away from one another to control movement of cattle relative to such apparatus.
Description
- The present invention relates to cattle stanchion apparatus and more particularly to an improved cattle stanchion apparatus utilizing double-release stanchion bars. Prior cattle stanchion apparatus have utilized single release stanchion bars for controlling movement of cattle in and out of such stanchion apparatus. Examples of such prior cattle stanchion apparatus are shown in Albers U.S. Pat. Nos. 4,037,566; 4,051,813; 4,185,592; 4,476,815; and 4,495,897. See also Hatfield U.S. Pat. No. 4,867,105 and DaSilveira U.S. Pat. No. 4,930,452.
- The improved cattle stanchion apparatus of the present invention utilizes a plurality of pairs of like pivoted release stanchion bars in place of the pivoted single release stanchion bars employed in prior art cattle stanchion apparatus. The double-release stanchion bar arrangement of the present invention permits a shorter travel of the release stanchion bars for locking up the cattle, provides a more positive locking up of the cattle, requires half the effort to lock up the cattle, provides a wider opening for the cattle, and allows bulls to enter the stanchion apparatus, rather than solely cows. Additionally, the cattle stanchion apparatus of the present invention allows for greater cow comfort, and applies less stress to the cows, resulting in increased milk production.
- Other objects and advantages of the present invention will become apparent from consideration of the following detailed description taken in conjunction with the accompanying drawings.
- FIG. 1 is a front elevational view of a double-release cattle stanchion bar apparatus of the present invention showing the release stanchion bars thereof ready to move into a cattle feeding position;
- FIG. 2 is a broken front elevational view of the apparatus of FIG. 1 showing the release stanchion bars in a cattle feeding position;
- FIG. 3 is a top plan view taken in enlarged scale along line3-3 of FIG. 2;
- FIG. 4 is a vertical sectional view taken in further enlarged scale along line4-4 of FIG. 3;
- FIG. 5 is a vertical sectional view taken along line5-5 of FIG. 4;
- FIGS. 6, 7 and8 are a partial front elevational views showing the parts of the cattle stanchion apparatus arranged to permit training of younger cows;
- FIG. 9 is a vertical sectional view taken along line9-9 of FIG. 8;
- FIG. 10 is a vertical sectional view taken in enlarged scale along line10-10 of FIG. 7;
- FIG. 11 is a broken vertical sectional view taken in further enlarged scale along line11-11 of FIG. 10;
- FIGS. 12 and 13 are partial front elevational views of the apparatus of FIG. 1 showing the stanchion release bars in a locked position and in an unlocked position, respectively;
- FIGS. 14, 15 and16 show the operation of the release stanchion bars latching means employed in the cattle stanchion apparatus of the present invention;
- FIG. 17 is a vertical sectional view taken in enlarged scale along line17-17 of FIG. 14;
- FIG. 18 is a vertical sectional view taken along line18-18 of FIG. 1;
- FIG. 19 is a broken front elevational view of the upper end of a release stanchion bar showing a noise deadening feature of the cattle stanchion apparatus of the present invention; and
- FIG. 20 is a cross sectional view taken in enlarged scale along line20-20 of FIG. 1.
- Referring to the drawings, there is shown a double-release cattle stanchion bar apparatus embodying the present invention. Such apparatus includes a fixed support structure S, which includes top and
bottom rails end post 36 and a plurality ofintermediate posts 37. A plurality of double release stanchion bar assemblies A are spaced along the length of the top and bottom rails. Each assembly includes a pair ofstanchion release bars stanchion carrier bar stanchion release bars top rail 32, and a plurality of latch heads L secured to thetop rail 32 intermediate the stanchion release bar assemblies A. It should be understood that the space between thestanchion release bars - More particularly, the
end posts 36 andintermediate posts 37 are securely attached at their lower ends to asupport surface 47.Straps 49 connect the top and bottom rails to the posts. Auxiliary posts 50 are rigidly affixed as by welding outwardly of each releasestanchion carrier bar release carrier bar stanchion release bar horizontal latch pin 55 extends between the bifurcated upper ends of each locking bracket L, while a second horizontal stop pin 57 extends below the sides of each bracket belowtop rail 32. Stop pin 57 includes a coating of sound deadening material such as rubber or nylon 57 a. This arrangement permits the latching brackets L, and accordingly thestanchion release bars top rail 32 during certain operations of the cattle stanchion apparatus of the present invention. - As shown particularly in FIGS. 2, 3,4 and 17, each latch head L includes a pair of mirror-
image flaps top rail 32 above the mid-section of the stanchion release bar assemblies A. The lower ends of eachlatch head flap slot latch pins slots abutment surface 68 a and 69 a. Theflaps intermediate spacer bearings 71 attached at their lower ends to the upper surface of thetop rail 32. The positioner rod R is provided with pairs offlap lifting pins major length 75 and aminor length 76. It should be noted that thestanchion release bars weights 78 that automatically bias such bars to their spaced-together locked position of FIG. 13. - In the operation of the aforedescribed cattle stanchion apparatus, in FIG. 1 the parts thereof are shown in a cattle feeding position where cattle (not shown) are free to move into and out of each head-receiving opening0. At this time the latch brackets L can slide along the
top rail 32 since theflap lifting pins latch pins flap lifting pins latch pins stanchion release bars - It has been found that the use of two stanchion release bars, rather than a single stanchion release bar provides a wider space between the lower position of the bars providing increased cow comfort during feeding. Should a cattle fall there is a reduced chance of choking because of such wider space. The wider space can accept the neck of a bull. Also, it requires less effort for the cattle to urge the double stanchion release bars apart than to effect swinging of a single stanchion bar.
- Referring now to FIGS.6-9, positioner rod R has been rotated by
handle 78 to disposelifting pins minor lengths 76 pointed downwardly. As shown in FIG. 8, the upper ends of thestanchion release bars latch pins flaps - Referring now to FIGS.12-15, when the positioner rod R is rotated to a horizontal position, the
lifting pins flaps weights 78 cause the upper portion of the stanchion release bars to automatically swing towards one another from their position of FIG. 12 to that of FIG. 13, the latch pins 55, 56 will snap intoflap notches flaps notches - It is also possible for the operator to manually raise
individual flaps - Various modifications and changes can be made with respect to the foregoing detailed description without departing from the scope of the following claims.
Claims (10)
1. Cattle stanchion apparatus for controlling movement of cattle relative to such apparatus, said cattle stanchion apparatus comprising:
a fixed support structure;
a plurality of pairs of release stanchion assemblies supported by the fixed structure along the length of the fixed structure;
each pair of release stanchion assemblies including a release stanchion bar pivotally connected at its intermediate position for simultaneous swinging movement towards and away from one another;
the space between such base defining a cattle head receiving opening; and
control means interposed between the fixed structure and the stanchion release bars to control the swinging movement of such bars.
2. Cattle stanchion apparatus as set forth in claim 1 , wherein the stanchion release bars are weighted to automatically assume a position in which the upper ends of such bars are spaced apart.
3. Cattle stanchion apparatus as set forth in claim 1 , wherein the lower portion of the stanchion release bars are weighted to cause such bars to automatically assume a position wherein the upper ends of such bars are spaced apart.
4. Cattle stanchion apparatus as set forth in claim 1 , wherein the control means include a latch bracket on the upper portion of each stanchion release bar selectively engageable with a latch head disposed on the upper portion of the fixed structure, and a positioner rod carried by the upper portion of the fixed structure to effect engagement and disengagement between the latch bracket and the latch head.
5. Cattle stanchion apparatus as set forth in claim 2 , wherein the control means include a latch bracket on the upper portion of each stanchion release bar selectively engageable with a latch head disposed on the upper portion of the fixed structure, and a positioner rod carried by the upper portion of the fixed structure to effect engagement and disengagement between the latch bracket and the latch head.
6. Cattle stanchion apparatus as set forth in claim 4 , wherein each latch arm is formed with a lock notch and is movable relative to its respective release bar latch bracket, each release bar latch bracket includes a pin arranged in the path of a lock notch, and the latch arms are each operatively connected to a positioner rod movably secured to the upper portion of the fixed structure that selectively moves the latch arms towards and away from each release bar pin to selectively engage and release the pins relative to the notches.
7. Cattle stanchion apparatus as set forth in claim 5 , wherein each latch arm is formed with a lock notch and is movable relative to its respective release bar latch bracket, each release bar latch bracket includes a pin arranged in the path of a lock notch, and the latch arms are each operatively connected to a positioner rod movably secured to the upper portion of the fixed structure that selectively moves the latch arms towards and away from each release bar pin to selectively engage and release the pins relative to the notches.
8. Cattle stanchion apparatus for controlling movement of cattle relative to such apparatus, said cattle stanchion apparatus comprising:
a fixed support structure;
a plurality of pairs of release stanchion assemblies supported by the fixed structure along the length of the fixed structure;
each pair of release stanchion assemblies including a release stanchion bar pivotally connected at its intermediate position for simultaneous swinging movement towards and away from one another;
a latch bracket on the upper portion of each stanchion release bar formed with a latch pin;
the space between such base defining a cattle head receiving opening;
latch heads on the fixed structure, each disposed above the mid-section of each of the release stanchion assemblies;
a pair of pivotal flaps pivotally supported by each latch head, each of the flaps being formed with an abutment surface and a locking slot; and
a positioner rod horizontally rotatably carried by the fixed structure and having flap lifting pins arranged engageable with the flaps to raise and lower the flaps whereby the latch pins of the stanchion release bar are movable into and out of engagement with the flap abutment surface and the locking slot to control the swinging movement of the stanchion release bars.
9. Cattle stanchion apparatus for controlling movement of cattle relative to such apparatus, said cattle stanchion apparatus comprising:
a fixed support structure;
a plurality of pairs of release stanchion assemblies supported by the fixed structure along the length of the fixed structure;
each pair of release stanchion assemblies including a release stanchion bar pivotally connected at its intermediate position for simultaneous swinging movement towards and away from one another;
the fixed support structure including a plurality of pairs of fixed release stanchion carrier bars, each carrier bar being spaced remote from its respective stanchion release bar with its intermediate portion extending out of the vertical towards the other fixed release carrier bar;
the space between such base defining a cattle head receiving opening; and
control means interposed between the fixed structure and the stanchion release bars to control the swinging movement of such bars.
10. Cattle stanchion apparatus as set forth in claim 9 , wherein the lower portion of the stanchion release bars are weighted to cause such bars to automatically assume a position wherein the upper ends of such bars are spaced apart.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/361,134 US6776124B1 (en) | 2003-02-06 | 2003-02-06 | Double-release bar for a cow stanchion apparatus |
US10/669,486 US6834620B2 (en) | 2003-02-06 | 2003-09-24 | Double-release bar for a cow stanchion apparatus |
PCT/US2004/002842 WO2004071181A2 (en) | 2003-02-06 | 2004-01-30 | Double-release bar for a cow stanchion apparatus |
US11/010,967 US7353778B2 (en) | 2003-02-06 | 2004-12-13 | Double-release bar for a cow stanchion apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/361,134 US6776124B1 (en) | 2003-02-06 | 2003-02-06 | Double-release bar for a cow stanchion apparatus |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10/669,486 Continuation-In-Part US6834620B2 (en) | 2003-02-06 | 2003-09-24 | Double-release bar for a cow stanchion apparatus |
Publications (2)
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US20040154553A1 true US20040154553A1 (en) | 2004-08-12 |
US6776124B1 US6776124B1 (en) | 2004-08-17 |
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/361,134 Expired - Lifetime US6776124B1 (en) | 2003-02-06 | 2003-02-06 | Double-release bar for a cow stanchion apparatus |
US10/669,486 Expired - Lifetime US6834620B2 (en) | 2003-02-06 | 2003-09-24 | Double-release bar for a cow stanchion apparatus |
US11/010,967 Expired - Fee Related US7353778B2 (en) | 2003-02-06 | 2004-12-13 | Double-release bar for a cow stanchion apparatus |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/669,486 Expired - Lifetime US6834620B2 (en) | 2003-02-06 | 2003-09-24 | Double-release bar for a cow stanchion apparatus |
US11/010,967 Expired - Fee Related US7353778B2 (en) | 2003-02-06 | 2004-12-13 | Double-release bar for a cow stanchion apparatus |
Country Status (2)
Country | Link |
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US (3) | US6776124B1 (en) |
WO (1) | WO2004071181A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113855311A (en) * | 2021-10-26 | 2021-12-31 | 河北华仁生物科技有限公司 | Injection device for treating livestock for livestock raising |
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US7784431B2 (en) * | 2005-02-09 | 2010-08-31 | Hatfield John B | Animal stanchion with selectively releasable feature |
CN2804026Y (en) * | 2005-03-22 | 2006-08-09 | 吴淞江 | Single pulling structure of coiler |
US20090101081A1 (en) * | 2007-10-18 | 2009-04-23 | Norbco, Inc. | Multiple Stanchion Headlock Arrangement with Ear Guards |
WO2010011172A1 (en) * | 2008-07-22 | 2010-01-28 | Delaval Holding Ab | Animal headlock |
US9361044B2 (en) | 2011-03-28 | 2016-06-07 | Western Digital Technologies, Inc. | Power-safe data management system |
US20130164079A1 (en) * | 2011-12-23 | 2013-06-27 | Michael Edwards | Latching assembly for livestock stanchion and methods of use |
US9089106B2 (en) | 2013-10-25 | 2015-07-28 | John DaSilveira | Livestock stanchion |
FR3134498A1 (en) * | 2022-04-14 | 2023-10-20 | Agritubel | HEADLOCK TYPE BARRIER |
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-
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- 2004-01-30 WO PCT/US2004/002842 patent/WO2004071181A2/en active Application Filing
- 2004-12-13 US US11/010,967 patent/US7353778B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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US6834620B2 (en) | 2004-12-28 |
US7353778B2 (en) | 2008-04-08 |
US6776124B1 (en) | 2004-08-17 |
US20040154554A1 (en) | 2004-08-12 |
WO2004071181A3 (en) | 2005-06-30 |
US20050120979A1 (en) | 2005-06-09 |
WO2004071181A2 (en) | 2004-08-26 |
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