US3685335A - Tube bender - Google Patents
Tube bender Download PDFInfo
- Publication number
- US3685335A US3685335A US87258A US3685335DA US3685335A US 3685335 A US3685335 A US 3685335A US 87258 A US87258 A US 87258A US 3685335D A US3685335D A US 3685335DA US 3685335 A US3685335 A US 3685335A
- Authority
- US
- United States
- Prior art keywords
- tube
- mandrel
- bend
- shoe
- axis
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
- B21D7/063—Pliers with forming dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8725870A | 1970-11-05 | 1970-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3685335A true US3685335A (en) | 1972-08-22 |
Family
ID=22204081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US87258A Expired - Lifetime US3685335A (en) | 1970-11-05 | 1970-11-05 | Tube bender |
Country Status (2)
Country | Link |
---|---|
US (1) | US3685335A (en) |
DE (1) | DE2139552C2 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3788116A (en) * | 1971-09-08 | 1974-01-29 | Torrington Co | Tailpipe forming mechanism |
US3888101A (en) * | 1974-01-17 | 1975-06-10 | Silas Ray Crees | Cable bender |
US3926028A (en) * | 1974-08-23 | 1975-12-16 | Imp Eastman Corp | Tube bender |
FR2498953A1 (en) * | 1981-01-30 | 1982-08-06 | Imp Clevite Inc | BENDER OF TUBES |
US4580612A (en) * | 1984-08-31 | 1986-04-08 | Motor Wheel Corporation | Device for mounting and demounting heavy equipment tires from multi-piece wheel rims |
US4587824A (en) * | 1985-05-22 | 1986-05-13 | Westinghouse Electric Corp. | Conductor bundle edge-bending tool for a dynamoelectric generator |
US4691555A (en) * | 1984-11-15 | 1987-09-08 | Vaughan Donald R | Tube bending tool |
FR2604931A1 (en) * | 1986-10-14 | 1988-04-15 | Clevite Ind Inc | BENDER OF TUBES |
US4827755A (en) * | 1986-10-14 | 1989-05-09 | Clevite Industries Inc. | Manually operable swivel tube bender |
US5819581A (en) * | 1997-03-07 | 1998-10-13 | Winton, Iii; George R. | Mechanism to prevent rotation |
CN1319667C (en) * | 2002-10-15 | 2007-06-06 | 斯特里德工具公司 | Tube bender and method of using same |
WO2008051162A1 (en) * | 2006-10-26 | 2008-05-02 | Kapman Ab | Tool for pipe bending and former for use in such a tool |
US20140331812A1 (en) * | 2013-05-13 | 2014-11-13 | Aesculap Ag | Bent tubular shaft and method for producing the same |
CN106001213A (en) * | 2016-06-16 | 2016-10-12 | 安徽省恒胜机电工程股份有限公司 | Handheld easily-stripped pipe bending machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9156075B2 (en) * | 2013-01-25 | 2015-10-13 | Irwin Industrial Tool Company | Lever bender and related method of use |
NL2014431B1 (en) * | 2015-03-10 | 2016-10-13 | Arie Hogerwerf Pieter | Device for bending pipes. |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1949938A (en) * | 1933-07-26 | 1934-03-06 | H P Martin & Sons | Pipe bending device |
US2986195A (en) * | 1956-07-09 | 1961-05-30 | Imp Eastman Corp | Tube bending machines |
US3190105A (en) * | 1962-05-21 | 1965-06-22 | Imp Eastman Corp | Tube bender |
US3194038A (en) * | 1962-03-21 | 1965-07-13 | Ridge Tool Co | Tube bender |
US3380283A (en) * | 1965-01-11 | 1968-04-30 | Parker Hannifin Corp | Tube bending tool |
US3416345A (en) * | 1965-10-24 | 1968-12-17 | Parker Hannifin Corp | Hand-held tube bender and bend centering procedure |
US3447353A (en) * | 1965-11-26 | 1969-06-03 | Emerson Electric Co | Tube and rod bender |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796784A (en) * | 1954-10-18 | 1957-06-25 | Imp Brass Mfg Co | Tube bender |
US2927490A (en) * | 1957-05-31 | 1960-03-08 | Parker Hannifin Corp | Hand tool tube bender |
DE1932465U (en) * | 1965-11-26 | 1966-02-10 | Alexander Boehl | BENDERS FOR PIPES, IN PARTICULAR COPPER PIPES. |
-
1970
- 1970-11-05 US US87258A patent/US3685335A/en not_active Expired - Lifetime
-
1971
- 1971-08-06 DE DE2139552A patent/DE2139552C2/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1949938A (en) * | 1933-07-26 | 1934-03-06 | H P Martin & Sons | Pipe bending device |
US2986195A (en) * | 1956-07-09 | 1961-05-30 | Imp Eastman Corp | Tube bending machines |
US3194038A (en) * | 1962-03-21 | 1965-07-13 | Ridge Tool Co | Tube bender |
US3190105A (en) * | 1962-05-21 | 1965-06-22 | Imp Eastman Corp | Tube bender |
US3380283A (en) * | 1965-01-11 | 1968-04-30 | Parker Hannifin Corp | Tube bending tool |
US3416345A (en) * | 1965-10-24 | 1968-12-17 | Parker Hannifin Corp | Hand-held tube bender and bend centering procedure |
US3447353A (en) * | 1965-11-26 | 1969-06-03 | Emerson Electric Co | Tube and rod bender |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3788116A (en) * | 1971-09-08 | 1974-01-29 | Torrington Co | Tailpipe forming mechanism |
US3888101A (en) * | 1974-01-17 | 1975-06-10 | Silas Ray Crees | Cable bender |
US3926028A (en) * | 1974-08-23 | 1975-12-16 | Imp Eastman Corp | Tube bender |
FR2498953A1 (en) * | 1981-01-30 | 1982-08-06 | Imp Clevite Inc | BENDER OF TUBES |
US4580612A (en) * | 1984-08-31 | 1986-04-08 | Motor Wheel Corporation | Device for mounting and demounting heavy equipment tires from multi-piece wheel rims |
US4691555A (en) * | 1984-11-15 | 1987-09-08 | Vaughan Donald R | Tube bending tool |
US4587824A (en) * | 1985-05-22 | 1986-05-13 | Westinghouse Electric Corp. | Conductor bundle edge-bending tool for a dynamoelectric generator |
FR2604931A1 (en) * | 1986-10-14 | 1988-04-15 | Clevite Ind Inc | BENDER OF TUBES |
DE3734672A1 (en) * | 1986-10-14 | 1988-04-21 | Clevite Ind Inc | PIPE BENDING TOOL |
US4827755A (en) * | 1986-10-14 | 1989-05-09 | Clevite Industries Inc. | Manually operable swivel tube bender |
US5819581A (en) * | 1997-03-07 | 1998-10-13 | Winton, Iii; George R. | Mechanism to prevent rotation |
CN1319667C (en) * | 2002-10-15 | 2007-06-06 | 斯特里德工具公司 | Tube bender and method of using same |
WO2008051162A1 (en) * | 2006-10-26 | 2008-05-02 | Kapman Ab | Tool for pipe bending and former for use in such a tool |
US20090266137A1 (en) * | 2006-10-26 | 2009-10-29 | Kapman Ab | Tool for Pipe Bending and Former for Use in Such a Tool |
CN101528375B (en) * | 2006-10-26 | 2011-06-08 | 卡普曼公司 | Tool for pipe bending and former for use in such a tool |
US20140331812A1 (en) * | 2013-05-13 | 2014-11-13 | Aesculap Ag | Bent tubular shaft and method for producing the same |
US10473144B2 (en) * | 2013-05-13 | 2019-11-12 | Aesculap Ag | Bent tubular shaft and method for producing the same |
US11015642B2 (en) | 2013-05-13 | 2021-05-25 | Aesculap Ag | Bent tubular shaft and method for producing the same |
CN106001213A (en) * | 2016-06-16 | 2016-10-12 | 安徽省恒胜机电工程股份有限公司 | Handheld easily-stripped pipe bending machine |
CN106001213B (en) * | 2016-06-16 | 2019-06-04 | 合肥智权信息科技有限公司 | A kind of pipe bender holding easy de- material |
Also Published As
Publication number | Publication date |
---|---|
DE2139552C2 (en) | 1983-09-08 |
DE2139552A1 (en) | 1972-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: IMPERIAL CLEVITE INC.,ILLINOIS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:I-T-E IMPERIAL CORPORATION;REEL/FRAME:003993/0242 Effective date: 19810928 Owner name: IMPERIAL CLEVITE INC. Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:I-T-E IMPERIAL CORPORATION;REEL/FRAME:003993/0242 Effective date: 19810928 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED FILE - (OLD CASE ADDED FOR FILE TRACKING PURPOSES) |
|
AS | Assignment |
Owner name: CLEVITE INDUSTRIES INC., A CORP. OF DE. Free format text: MERGER;ASSIGNOR:IMPERIAL CLEVITE INC., A PA. CORP. (MERGED INTO);REEL/FRAME:004600/0610 Effective date: 19860615 Owner name: CLEVITE INDUSTRIES INC., A CORP. OF DE.,STATELESS Free format text: MERGER;ASSIGNOR:IMPERIAL CLEVITE INC., A PA. CORP. (MERGED INTO);REEL/FRAME:004600/0610 Effective date: 19860615 |