CA2135339A1 - Articulated Three Point Pipe Bending Apparatus - Google Patents

Articulated Three Point Pipe Bending Apparatus

Info

Publication number
CA2135339A1
CA2135339A1 CA2135339A CA2135339A CA2135339A1 CA 2135339 A1 CA2135339 A1 CA 2135339A1 CA 2135339 A CA2135339 A CA 2135339A CA 2135339 A CA2135339 A CA 2135339A CA 2135339 A1 CA2135339 A1 CA 2135339A1
Authority
CA
Canada
Prior art keywords
pipe
bending
articulated
pipe bending
bending apparatus
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.)
Granted
Application number
CA2135339A
Other languages
French (fr)
Other versions
CA2135339C (en
Inventor
Ronald E. Theener
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2135339A1 publication Critical patent/CA2135339A1/en
Application granted granted Critical
Publication of CA2135339C publication Critical patent/CA2135339C/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
    • 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
    • B21D7/066—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies combined with oscillating members

Abstract

A pipe bending apparatus (10) for bending a section of pipe (100) at a desired location; wherein, the apparatus (10) comprises; a floating central hinge plate member (40) pivotally connected on opposite ends to a pair of bending bed members (30) which move the section of pipe (100) against a pipe bending template (50) in response to the actuation of a hydraulic unit (15) to produce a bend in the section of pipe.
CA002135339A 1993-11-10 1994-11-08 Articulated three point pipe bending apparatus Expired - Lifetime CA2135339C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/150,516 1993-11-10
US08/150,516 US5353622A (en) 1993-11-10 1993-11-10 Articulated three point pipe bending apparatus

Publications (2)

Publication Number Publication Date
CA2135339A1 true CA2135339A1 (en) 1995-05-11
CA2135339C CA2135339C (en) 1996-12-24

Family

ID=22534909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002135339A Expired - Lifetime CA2135339C (en) 1993-11-10 1994-11-08 Articulated three point pipe bending apparatus

Country Status (2)

Country Link
US (1) US5353622A (en)
CA (1) CA2135339C (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598736A (en) * 1995-05-19 1997-02-04 N.A. Taylor Co. Inc. Traction bending
US5600993A (en) * 1995-10-30 1997-02-11 Heaman; Norman L. Flexible shoe for a bending machine
US5752406A (en) * 1996-10-28 1998-05-19 Dearing; James Michael Flexible coining die
US5884519A (en) * 1998-07-23 1999-03-23 Theener; Ronald E. Automatic hydraulic pin up system for a pipe bending apparatus
CA2245996C (en) * 1998-08-26 2000-05-09 Kevin James Russell Pipe bending machine
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7047789B1 (en) 2005-07-13 2006-05-23 Theener Ronald E Pipe bending apparatus
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US8020419B2 (en) * 2008-04-15 2011-09-20 GM Global Technology Operations LLC Hydroforming die adjustable for springback correction
CN103978106A (en) * 2014-05-12 2014-08-13 苏州新协力特种工业模板有限公司 Elbow pipe forming die
US11143579B2 (en) * 2016-11-09 2021-10-12 Ohio State Innovation Foundation Bending apparatus for material testing and micro-CT imaging

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113198B (en) * 1956-05-23 1961-08-31 Eumuco Ag Fuer Maschb Device for bending sheet metal, in particular sheet metal bending press
US2938564A (en) * 1957-07-05 1960-05-31 Hein Werner Corp Three point bender with rod guided ram
US3934450A (en) * 1974-08-12 1976-01-27 General Steel Industries, Inc. Method and apparatus for bending elongated members
US4331018A (en) * 1979-05-16 1982-05-25 Keeton Sons & Co. Ltd. Folding machine
DE3033300A1 (en) * 1980-09-04 1982-04-01 Rigobert Dipl.-Ing. 5000 Köln Schwarze PIPE BENDING MACHINE
US5010758A (en) * 1984-03-23 1991-04-30 Chiyoda Kogyo Co., Ltd. Bending machine
DE3616302A1 (en) * 1986-05-14 1987-11-19 Schwarze Rigobert PIPE BENDING MACHINE
US4727738A (en) * 1986-05-31 1988-03-01 Kabushikikaisha Chuodenkiseisakusho Bending apparatus
US5237847A (en) * 1992-05-14 1993-08-24 Owens Carl H Tube bending apparatus

Also Published As

Publication number Publication date
US5353622A (en) 1994-10-11
CA2135339C (en) 1996-12-24

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20141110