CA1301612C - Tube bender - Google Patents

Tube bender

Info

Publication number
CA1301612C
CA1301612C CA000547947A CA547947A CA1301612C CA 1301612 C CA1301612 C CA 1301612C CA 000547947 A CA000547947 A CA 000547947A CA 547947 A CA547947 A CA 547947A CA 1301612 C CA1301612 C CA 1301612C
Authority
CA
Canada
Prior art keywords
handle
shoe
socket
tube
grasping portion
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
Application number
CA000547947A
Other languages
English (en)
French (fr)
Inventor
Richard V. Strybel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pullman Co
Original Assignee
Pullman Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pullman Co filed Critical Pullman Co
Application granted granted Critical
Publication of CA1301612C publication Critical patent/CA1301612C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • 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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
CA000547947A 1986-10-14 1987-09-28 Tube bender Expired - Lifetime CA1301612C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91823686A 1986-10-14 1986-10-14
US06/918,236 1986-10-14

Publications (1)

Publication Number Publication Date
CA1301612C true CA1301612C (en) 1992-05-26

Family

ID=25440041

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000547947A Expired - Lifetime CA1301612C (en) 1986-10-14 1987-09-28 Tube bender

Country Status (6)

Country Link
JP (1) JP2542006B2 (ja)
KR (1) KR950009914B1 (ja)
CA (1) CA1301612C (ja)
DE (1) DE3734672C2 (ja)
FR (1) FR2604931B1 (ja)
GB (1) GB2195932B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112222025A (zh) * 2020-09-17 2021-01-15 马鞍山恺森自动化工程有限公司 双伺服泵控电液折弯机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6609405B1 (en) * 2002-10-15 2003-08-26 Stride Tool Inc. Tube bender and method of using same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654279A (en) * 1950-04-19 1953-10-06 Tomarin Marcus Tube bending hand tool with a rocking pressure member
US2979976A (en) * 1959-04-06 1961-04-18 Imp Eastman Corp Plier-type tube bending tool
US3190105A (en) * 1962-05-21 1965-06-22 Imp Eastman Corp Tube bender
NL6513737A (ja) * 1964-10-23 1966-04-25
US3685335A (en) * 1970-11-05 1972-08-22 Imp Eastman Corp Tube bender

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112222025A (zh) * 2020-09-17 2021-01-15 马鞍山恺森自动化工程有限公司 双伺服泵控电液折弯机
CN112222025B (zh) * 2020-09-17 2022-01-14 马鞍山恺森自动化工程有限公司 双伺服泵控电液折弯机

Also Published As

Publication number Publication date
GB2195932A (en) 1988-04-20
JP2542006B2 (ja) 1996-10-09
DE3734672A1 (de) 1988-04-21
JPS63101026A (ja) 1988-05-06
DE3734672C2 (de) 1997-06-05
FR2604931A1 (fr) 1988-04-15
GB8723633D0 (en) 1987-11-11
KR950009914B1 (ko) 1995-09-01
KR880004867A (ko) 1988-06-27
GB2195932B (en) 1991-04-17
FR2604931B1 (fr) 1991-08-16

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Legal Events

Date Code Title Description
MKLA Lapsed