ATE498490T1 - PROTECTION PROCEDURES FOR PRESSING TOOLS - Google Patents

PROTECTION PROCEDURES FOR PRESSING TOOLS

Info

Publication number
ATE498490T1
ATE498490T1 AT05010731T AT05010731T ATE498490T1 AT E498490 T1 ATE498490 T1 AT E498490T1 AT 05010731 T AT05010731 T AT 05010731T AT 05010731 T AT05010731 T AT 05010731T AT E498490 T1 ATE498490 T1 AT E498490T1
Authority
AT
Austria
Prior art keywords
pressing
clamping
pressing tools
piston
slot
Prior art date
Application number
AT05010731T
Other languages
German (de)
Inventor
Werner Dinkel
Original Assignee
Wezag Gmbh
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 Wezag Gmbh filed Critical Wezag Gmbh
Application granted granted Critical
Publication of ATE498490T1 publication Critical patent/ATE498490T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/285—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing a full press stroke if there is an obstruction in the working area
    • 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
    • B30B1/10—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 toggle mechanism
    • B30B1/16—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 toggle mechanism operated by fluid-pressure means

Abstract

Apparatus has a sensor (27) provided to detect a closure gap and/or a pressing slot. The sensor is connected with a pressing piston and a pressing cylinder (31) for pressing and/or clamping a work piece in such a manner that the cylinder and the piston are not activated or a pressing or clamping process is not executable or is blocked, when the dimension of the gap or the slot is equal or larger than a preset distance value. A tension spring (23) drives a pressing and/or clamping tool, while inserting the work piece in a closing direction with a force. An independent claim is also included for a method for operating a pressing and clamping tool and/or a machine.
AT05010731T 2005-05-18 2005-05-18 PROTECTION PROCEDURES FOR PRESSING TOOLS ATE498490T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05010731A EP1724101B1 (en) 2005-05-18 2005-05-18 Safety method for pressing tools

Publications (1)

Publication Number Publication Date
ATE498490T1 true ATE498490T1 (en) 2011-03-15

Family

ID=35106851

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05010731T ATE498490T1 (en) 2005-05-18 2005-05-18 PROTECTION PROCEDURES FOR PRESSING TOOLS

Country Status (4)

Country Link
EP (1) EP1724101B1 (en)
AT (1) ATE498490T1 (en)
DE (1) DE502005010975D1 (en)
ES (1) ES2359067T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014011110U1 (en) 2014-09-11 2017-11-29 Wezag Gmbh Werkzeugfabrik hand tool
EP2995424B1 (en) 2014-09-11 2018-12-12 Wezag GmbH Werkzeugfabrik Pliers
EP3208044A1 (en) 2016-02-18 2017-08-23 Wezag GmbH Werkzeugfabrik Pliers with a knee lever gearbox
EP3396796B1 (en) 2017-04-25 2021-07-21 WEZAG GmbH & Co. KG Press, crimping or cutting tool and tool group
EP4007087B1 (en) 2019-11-11 2024-02-07 WEZAG GmbH & Co. KG Crimping tool
EP3834989B1 (en) 2019-12-11 2022-11-23 WEZAG GmbH & Co. KG Hand-held clamping tool and method for assembling the same
CN113161841B (en) * 2021-04-25 2022-11-18 长春汽车工业高等专科学校 Insulated conductor binding post pressfitting machine
EP4243222A1 (en) 2022-03-09 2023-09-13 WEZAG GmbH & Co. KG Crimping tool force sensor and crimping tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400486A (en) 1943-11-22 1946-05-21 Cutler Hammer Inc Safety device for fluid power operated presses
DE1577201A1 (en) * 1965-06-12 1970-04-09 Amp Inc Device for deforming metal
CH500043A (en) 1968-12-13 1970-12-15 Braecker Ag Safety device for machine tools
JPH0335519Y2 (en) * 1985-07-17 1991-07-26
US4924693A (en) * 1988-12-16 1990-05-15 Amp Incorporated RAM actuating mechanism in a press for terminating wires
GB9007084D0 (en) * 1990-03-29 1990-05-30 Rigg Brothers Tools Limited Press
DE9401515U1 (en) * 1994-01-31 1994-03-24 Sta Co Mettallerzeugnisse Gmbh Joining or separating device
DE19642204C2 (en) 1996-10-12 1999-07-22 Telegaertner Geraetebau Gmbh Safety device on metal forming machines
GB9819301D0 (en) * 1998-09-05 1998-10-28 Mckechnie Uk Ltd Improvements in presses

Also Published As

Publication number Publication date
EP1724101A1 (en) 2006-11-22
EP1724101B1 (en) 2011-02-16
DE502005010975D1 (en) 2011-03-31
ES2359067T3 (en) 2011-05-18

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