US3125973A - Arrangement in sewing machines for exchanging bobbins - Google Patents
Arrangement in sewing machines for exchanging bobbins Download PDFInfo
- Publication number
- US3125973A US3125973A US3125973DA US3125973A US 3125973 A US3125973 A US 3125973A US 3125973D A US3125973D A US 3125973DA US 3125973 A US3125973 A US 3125973A
- Authority
- US
- United States
- Prior art keywords
- arrangement
- sewing machines
- etal
- bernerus
- march
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D303/40—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by ester radicals
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B59/00—Applications of bobbin-winding or -changing devices; Indicating or control devices associated therewith
- D05B59/04—Devices for changing the bobbin
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2203/00—Selection of machines, accessories or parts of the same kind
Description
March 24, 1 D. N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS 26 Sheets-Sheet 1 Filed May 23. 1961 l l l I l l I l l l I II l l I I l I l Day/d lVarmaa/ Bemmxs Erik Lanna/'7 70 114mm):
i l l March 1964 D. N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 25, 1961 -26 Sheets-Sheet 2 Fig. 2 22 l I63 357 325 GD (D n/ezfirs Dav/cl Nafandc/ Bemros Erik Lanna/'7 /rdnssah M h 1964 D. N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 23, 1961 26 Sheets-Sheet 3 Im 'nfa s Dav/d lVzfcznae/ Esme/'11s EMA Zenndrf Jilrdnsson March 24, 1964 n. N. BERNERUs ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Fil ed May 25, 1961 as Sheets-Sheet 4 Fig. 4
March 24, 1964 D. N. BERNERUS ETAL 3 ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 25, 1961 26 SheetsSheet 5 Fig. 5
EM)? Zermarf Ji/mmsson By W Y- 6 1477b??? ys March 24, 1964 N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 23, 1961 26 Sheets-Sheet 6 Fig. 6
March 24, 1964 D. N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed y 3, 1961 26 Sheets-Sheet 7 I I 21 Vcnfohs Dav/d Wa/ame/ fierwelws K Lanna/ 7 Ji/mn 580M 5y Ma QM? 9 W A/farneys March 24, 1964 D. N. BERNERUS ETAL ARRANGEMENT IN SEWING, MACHINES FOR EXCHANGING BOBBINS I Filed May 25. 196.1
March 24, 1964 D. N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BQBBINS 26 Sheets-Sheet 11 Filed May 25, 1961 Fig. 2]
nrenfars Dav/Z! Nafqnae/ Befihehus 5 /3? Lanna/'7 JZMyssm 5/ 5 Q WWW/rays March 24, 1964 D. N. BERNERUS ETAL.
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 25, 1961 26 SheetsSheet 12 I Invenfar s Dal/id Ndfanae/ BCf'flG/WS 5 M [wind/#5201680 ByM Z mA MM which 24, 1964 D. N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 25. v 1961 26 Sheets-Shet 1s Fig. 25
, I 1kmors David Nafiznde/ Berne'ras EM)? Lemar! Jihdnsson I By MW, a 1 W I March 24, 1964 D. N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 23, 1961 26 Sheets-Sheet 14 March 24, 1964 D. N. BERNERUS ETAL 3,125,973-
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 23, 1961 26 Sheets-Sheet l5 March 24, 1964 I D, N. BERNERUS ETAL 5,
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 25, 1961 26 Sheets-Sheet 16 March 24, 1964 D. N. BERNERUS ETAL 3,
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 23, 1961 26 Sheets-Sheet 17 March 24, 1964 IBERNERUS ETAL 3,
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 23, 1961 26 Sheets-Sheet 18 mllllllllll Will Inuenfors Dav/d Nafam'c/ Berna Ms fh/k 1012mm 75441165021 A 777F116 ys March 24, 1964 N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 25, 1961 26 Sheets-Sheet 19 Marqh 24, 1964 D. N. BERNERUS ETAL 3,125,973
ARRANGEMENT IN SEWING MACHINES FOR EXCHANGING BOBBINS Filed May 23, 1961 26 Sheets-Sheet 2O
Claims (1)
- 2. IN A SEWING MACHINE HAVING A RECIPROCATING NEEDLE ADAPTED TO SEW WITH A TOP THREAD AND A BOTTOM THREAD AT A NEEDLE WORKING POSITION, MEANS FOR SUPPLYING BOTTOM THREAD TO SAID WORKING POSITION, SAID MEANS COMPRISING A ROTATABLE MEMBER POSITIONED BELOW SAID NEEDLE, AT LEAST TWO SPACED HOOKS ON SAID MEMBER FOR CARRYING A SUPPLY OF SAID BOTTOM THREAD, SAID HOOKS BEING SPACED FROM EACH OTHER SO THAT WHEN ONE IS IN THE WORKING POSITION, THE OTHER IS IN A NON-WORKING, THREAD REPLENISHING POSITION, AND MEANS FOR ROTATING SAID MEMBER SO THAT SAID SPACED HOOKS ARE SEQUENTIALLY BROUGHT INTO SAID WORKING POSITION FROM THE NON-WORKING POSITION.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE527760 | 1960-05-28 | ||
SE1173560 | 1960-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3125973A true US3125973A (en) | 1964-03-24 |
Family
ID=26654620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US3125973D Expired - Lifetime US3125973A (en) | 1960-05-28 | Arrangement in sewing machines for exchanging bobbins |
Country Status (5)
Country | Link |
---|---|
US (1) | US3125973A (en) |
CH (1) | CH390661A (en) |
DE (1) | DE1485114A1 (en) |
GB (1) | GB908215A (en) |
NL (1) | NL265223A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3308777A (en) * | 1963-06-26 | 1967-03-14 | Mefina Sa | Rotary hook sewing machine |
US3332381A (en) * | 1964-07-30 | 1967-07-25 | Pfaff Ag G M | Automatic underthread winding apparatus for lockstitch sewing machines |
US4002130A (en) * | 1975-09-22 | 1977-01-11 | Automatech Industries, Inc. | Automatic bobbin rewinding for sewing machines |
US4223618A (en) * | 1978-02-09 | 1980-09-23 | Gateway Industries, Inc. | Automatic bobbin changer and apparatus for a sewing machine |
US5788171A (en) * | 1995-07-12 | 1998-08-04 | Juki Corporation | Method and apparatus for detecting residual bobbin thread in a sewing machine |
US5839679A (en) * | 1994-10-26 | 1998-11-24 | Juki Corporation | Bobbin thread winding apparatus |
DE10032011C2 (en) * | 2000-07-01 | 2003-02-27 | Gerd Papajewski | Bobbin removal device for a lockstitch sewing machine |
US20050239546A1 (en) * | 2001-08-03 | 2005-10-27 | Igt | Player tracking communication mechanisms in a gaming machine |
US7552690B1 (en) * | 2003-09-24 | 2009-06-30 | Roslyn Judith Chancey | Bobbin extractor |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747547A (en) * | 1971-02-23 | 1973-07-24 | Bobbin Monitor Corp | Bobbin changing mechanism method and product |
EP0117706B1 (en) * | 1983-02-23 | 1987-11-19 | Nikolaos Kosmas | Bobbin run-out detector, and a bobbin changing mechanism incorporating the detector |
US5143004A (en) * | 1987-11-25 | 1992-09-01 | Mardix Bar Cochva | Sewing apparatus including automatic bobbin reloading |
DE4126788C1 (en) * | 1991-08-14 | 1992-11-26 | Moll, Philipp, 5100 Aachen, De | |
DE19645979C1 (en) * | 1996-11-07 | 1998-07-23 | Madeira Asia Pte Ltd | Device for changing the bobbin of an embroidery or sewing machine |
DE19653296C1 (en) * | 1996-12-20 | 1998-04-02 | Zsk Stickmasch Gmbh | Sewing machine with exchangeable loopers |
DE102006045061A1 (en) * | 2006-09-21 | 2008-03-27 | Zsk Stickmaschinen Gmbh | Embroidery, quilting or sewing machine, has upper and under thread system, and device is provided for changing under thread |
CN110039832A (en) * | 2019-05-20 | 2019-07-23 | 江苏万乐自动化装备有限公司 | A kind of rotation bag folding device |
BE1027290B1 (en) * | 2019-11-04 | 2020-12-09 | T M C Machines Nv | CHANGING WIRE COILS |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190212107A (en) * | 1902-05-27 | 1903-04-09 | Alfred Sonnenburg | Improvements in Methods of Producing Web-like Fabrics and in Apparatus therefor |
US839449A (en) * | 1906-12-25 | Firm Of Henri Levy | Apparatus for filling the shuttles of embroidering-machines. | |
US906987A (en) * | 1904-12-01 | 1908-12-15 | Edmund Albert Angus | Shuttle-replenishing mechanism. |
US1413274A (en) * | 1921-03-31 | 1922-04-18 | Firm Fritz Gegauf | Ornamental stitching and embroidery machine |
US2023398A (en) * | 1929-11-04 | 1935-12-10 | Bretschneider Max | Stitch-forming machine |
US2733676A (en) * | 1951-08-09 | 1956-02-07 | Device for automatically exchanging | |
US2808795A (en) * | 1955-12-12 | 1957-10-08 | New York Trust Company | Automatic thread cutter for sewing machines |
US2866530A (en) * | 1954-03-18 | 1958-12-30 | Howe & Fant Inc | Power-transmitting device |
-
0
- NL NL265223D patent/NL265223A/xx unknown
- US US3125973D patent/US3125973A/en not_active Expired - Lifetime
-
1961
- 1961-05-23 DE DE19611485114 patent/DE1485114A1/en active Pending
- 1961-05-23 GB GB18666/61A patent/GB908215A/en not_active Expired
- 1961-05-24 CH CH606561A patent/CH390661A/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US839449A (en) * | 1906-12-25 | Firm Of Henri Levy | Apparatus for filling the shuttles of embroidering-machines. | |
GB190212107A (en) * | 1902-05-27 | 1903-04-09 | Alfred Sonnenburg | Improvements in Methods of Producing Web-like Fabrics and in Apparatus therefor |
US906987A (en) * | 1904-12-01 | 1908-12-15 | Edmund Albert Angus | Shuttle-replenishing mechanism. |
US1413274A (en) * | 1921-03-31 | 1922-04-18 | Firm Fritz Gegauf | Ornamental stitching and embroidery machine |
US2023398A (en) * | 1929-11-04 | 1935-12-10 | Bretschneider Max | Stitch-forming machine |
US2733676A (en) * | 1951-08-09 | 1956-02-07 | Device for automatically exchanging | |
US2866530A (en) * | 1954-03-18 | 1958-12-30 | Howe & Fant Inc | Power-transmitting device |
US2808795A (en) * | 1955-12-12 | 1957-10-08 | New York Trust Company | Automatic thread cutter for sewing machines |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3308777A (en) * | 1963-06-26 | 1967-03-14 | Mefina Sa | Rotary hook sewing machine |
US3332381A (en) * | 1964-07-30 | 1967-07-25 | Pfaff Ag G M | Automatic underthread winding apparatus for lockstitch sewing machines |
US4002130A (en) * | 1975-09-22 | 1977-01-11 | Automatech Industries, Inc. | Automatic bobbin rewinding for sewing machines |
US4223618A (en) * | 1978-02-09 | 1980-09-23 | Gateway Industries, Inc. | Automatic bobbin changer and apparatus for a sewing machine |
US5839679A (en) * | 1994-10-26 | 1998-11-24 | Juki Corporation | Bobbin thread winding apparatus |
DE19539936B4 (en) * | 1994-10-26 | 2007-04-26 | Juki Corp., Chofu | Bobbin thread winding apparatus for use in a sewing machine |
US5788171A (en) * | 1995-07-12 | 1998-08-04 | Juki Corporation | Method and apparatus for detecting residual bobbin thread in a sewing machine |
DE10032011C2 (en) * | 2000-07-01 | 2003-02-27 | Gerd Papajewski | Bobbin removal device for a lockstitch sewing machine |
US20050239546A1 (en) * | 2001-08-03 | 2005-10-27 | Igt | Player tracking communication mechanisms in a gaming machine |
US7552690B1 (en) * | 2003-09-24 | 2009-06-30 | Roslyn Judith Chancey | Bobbin extractor |
Also Published As
Publication number | Publication date |
---|---|
NL265223A (en) | |
CH390661A (en) | 1965-04-15 |
DE1485114A1 (en) | 1969-07-10 |
GB908215A (en) | 1962-10-17 |
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