ES2013855A6 - Bending apparatus - Google Patents

Bending apparatus

Info

Publication number
ES2013855A6
ES2013855A6 ES8901004A ES8901004A ES2013855A6 ES 2013855 A6 ES2013855 A6 ES 2013855A6 ES 8901004 A ES8901004 A ES 8901004A ES 8901004 A ES8901004 A ES 8901004A ES 2013855 A6 ES2013855 A6 ES 2013855A6
Authority
ES
Spain
Prior art keywords
pin
stand
link
tool holder
bending
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
ES8901004A
Other languages
Spanish (es)
Inventor
Michael W Dorsett
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.)
Volvo AB
Original Assignee
Volvo AB
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 Volvo AB filed Critical Volvo AB
Publication of ES2013855A6 publication Critical patent/ES2013855A6/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/16—Folding; Pleating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention relates to apparatus for bending a flange (4) into engagement with a workpiece (3). A bending tool (5) is mounted on a tool holder (6) connected to a stand (1) by a linkage mechanism (7, 8). The linkage mechanism includes a first link (7) with its ends journalled on a pin (9) on the tool holder (6) and on a fixed pin (10) on the stand (1), and a second link (8) with its ends journalled on a pin (11) on the tool holder (6) and on a pin (12), the position of which in relation to the stand (1) can be adjusted. A first drive member (14, 16) pivots the first link (7) about its fixed pin (10) and a second drive member (18, 20) moves the adjustable pin (12).
ES8901004A 1988-03-21 1989-03-20 Bending apparatus Expired - Lifetime ES2013855A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801035A SE461021B (en) 1988-03-21 1988-03-21 Bending device

Publications (1)

Publication Number Publication Date
ES2013855A6 true ES2013855A6 (en) 1990-06-01

Family

ID=20371771

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8901004A Expired - Lifetime ES2013855A6 (en) 1988-03-21 1989-03-20 Bending apparatus

Country Status (5)

Country Link
KR (1) KR900700202A (en)
AU (1) AU3360689A (en)
ES (1) ES2013855A6 (en)
SE (1) SE461021B (en)
WO (1) WO1989009100A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259879B (en) * 1991-09-27 1994-03-23 D V Associates Limited Press
SE508270C2 (en) * 1994-01-25 1998-09-21 Volvo Ab Drive device for a bending unit
FR2766392B1 (en) * 1997-07-22 1999-10-22 Peugeot COMBINED CRIMPING AND PRESERVING DEVICE
ES2154529B1 (en) * 1997-12-17 2001-10-16 Ingemat Sa IMPROVEMENTS INTRODUCED IN THE MODULAR SYSTEMS OF TABLE FOR JOINING BY METAL PARTS SCREENING.
GB9810366D0 (en) * 1998-05-14 1998-07-15 D V Automation Ltd Press
CN102172704B (en) * 2011-01-21 2012-11-07 西安交通大学 Large-tonnage pipe internal high-pressure forming device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155414B (en) * 1959-09-15 1963-10-10 British Fed Welder And Machine Folding device
GB958671A (en) * 1960-08-31 1964-05-21 British Federal Welder Clinching apparatus
JPS55122636A (en) * 1979-03-15 1980-09-20 Takatsu Seisakusho:Kk Hamming device
US4722214A (en) * 1985-03-12 1988-02-02 Murata Kikai Kabushiki Kaisha Split die for holding work during bending operation

Also Published As

Publication number Publication date
WO1989009100A1 (en) 1989-10-05
SE8801035D0 (en) 1988-03-21
SE8801035L (en) 1989-09-22
SE461021B (en) 1989-12-18
KR900700202A (en) 1990-08-11
AU3360689A (en) 1989-10-16

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