CA2380448C - Method for actuating a tappet in a lifting or clamping device, especially for folding sheet metals in car manufacture - Google Patents

Method for actuating a tappet in a lifting or clamping device, especially for folding sheet metals in car manufacture Download PDF

Info

Publication number
CA2380448C
CA2380448C CA002380448A CA2380448A CA2380448C CA 2380448 C CA2380448 C CA 2380448C CA 002380448 A CA002380448 A CA 002380448A CA 2380448 A CA2380448 A CA 2380448A CA 2380448 C CA2380448 C CA 2380448C
Authority
CA
Canada
Prior art keywords
slide
wedge
wedges
accordance
electric motor
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 - Fee Related
Application number
CA002380448A
Other languages
English (en)
French (fr)
Other versions
CA2380448A1 (en
Inventor
Alois Gorgen
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.)
ThyssenKrupp Technologies AG
Original Assignee
ThyssenKrupp Technologies AG
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
Priority claimed from DE19954441A external-priority patent/DE19954441A1/de
Application filed by ThyssenKrupp Technologies AG filed Critical ThyssenKrupp Technologies AG
Publication of CA2380448A1 publication Critical patent/CA2380448A1/en
Application granted granted Critical
Publication of CA2380448C publication Critical patent/CA2380448C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/08—Arrangements for positively actuating jaws using cams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/08—Arrangements for positively actuating jaws using cams
    • B25B5/087—Arrangements for positively actuating jaws using cams actuated by a hydraulic or pneumatic piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/40—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by wedge means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Transmission Devices (AREA)
  • Press Drives And Press Lines (AREA)
CA002380448A 1999-08-13 2000-05-25 Method for actuating a tappet in a lifting or clamping device, especially for folding sheet metals in car manufacture Expired - Fee Related CA2380448C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19938366 1999-08-13
DE19938366.9 1999-08-13
DE19954441.7 1999-11-11
DE19954441A DE19954441A1 (de) 1999-08-13 1999-11-11 Vorrichtung zur Betätigung eines Stößels in einer Hub- oder Spannvorrichtung, insbesondere zum Falzen von Blechen im Automobilbau
PCT/EP2000/004753 WO2001012355A1 (de) 1999-08-13 2000-05-25 Vorrichtung zur betätigung eines stössels in einer hub- oder spannvorrichtung, insbesondere zum falzen von blechen im automobilbau

Publications (2)

Publication Number Publication Date
CA2380448A1 CA2380448A1 (en) 2001-02-22
CA2380448C true CA2380448C (en) 2008-10-28

Family

ID=26054589

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002380448A Expired - Fee Related CA2380448C (en) 1999-08-13 2000-05-25 Method for actuating a tappet in a lifting or clamping device, especially for folding sheet metals in car manufacture

Country Status (6)

Country Link
EP (1) EP1202827B1 (es)
AT (1) ATE224248T1 (es)
CA (1) CA2380448C (es)
CZ (1) CZ295012B6 (es)
ES (1) ES2182806T3 (es)
WO (1) WO2001012355A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009059676B4 (de) * 2009-12-19 2013-04-18 Thyssenkrupp Drauz Nothelfer Gmbh Verfahren und Vorrichtung zum Falzen von ein oder mehreren Blechen
ES2387905B1 (es) * 2012-08-06 2013-08-20 Composites Aragón, S.L. Molde para elementos de composite con espesor variable
ITTV20120210A1 (it) * 2012-11-08 2014-05-09 Almerino Canuto Morsa modulare per la lavorazione di particolari grezzi, semi finiti e finiti
TWI582558B (zh) * 2015-12-30 2017-05-11 上銀科技股份有限公司 以反電動勢為監控依據的夾持裝置及控制方法
WO2019186241A1 (en) * 2018-03-29 2019-10-03 Bugatti Fonderie S.R.L. Restraining device
CN115095316A (zh) * 2022-06-20 2022-09-23 山东道宽智能科技有限公司 一种基于5g融合技术防水矿用光纤钻孔应力传感器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515355A (en) * 1982-06-21 1985-05-07 The Warner & Swasey Company Sheet metal workholder utilizing linear wedge action
CA1230517A (en) * 1982-08-25 1987-12-22 Ladislao W. Putkowski Press with wedge
US5150508A (en) * 1991-06-28 1992-09-29 E. R. St. Denis & Sons, Limited Hemming machine and method
JP2881363B2 (ja) * 1993-02-02 1999-04-12 キヤノン株式会社 平行移動装置およびレンズ移動装置
SG64937A1 (en) * 1996-06-21 2000-08-22 Advanced Systems Automation Wedge device for linear force amplification in a press
DE19747291C1 (de) * 1997-10-25 1999-01-21 Thyssen Industrie Vorrichtung zum Falzen von Blechen, insbesondere Karosserieblechen im Automobilbau

Also Published As

Publication number Publication date
CZ20014691A3 (cs) 2002-05-15
ES2182806T3 (es) 2003-03-16
WO2001012355A1 (de) 2001-02-22
EP1202827B1 (de) 2002-09-18
EP1202827A1 (de) 2002-05-08
ATE224248T1 (de) 2002-10-15
CZ295012B6 (cs) 2005-05-18
CA2380448A1 (en) 2001-02-22

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