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EP0997233A3 - Clamping tool, especially a clamping clip, clamping rod or clamping bench - Google Patents

Clamping tool, especially a clamping clip, clamping rod or clamping bench Download PDF

Info

Publication number
EP0997233A3
EP0997233A3 EP99125705A EP99125705A EP0997233A3 EP 0997233 A3 EP0997233 A3 EP 0997233A3 EP 99125705 A EP99125705 A EP 99125705A EP 99125705 A EP99125705 A EP 99125705A EP 0997233 A3 EP0997233 A3 EP 0997233A3
Authority
EP
European Patent Office
Prior art keywords
clamping
tool
lever
clamping jaw
bench
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
EP99125705A
Other languages
German (de)
French (fr)
Other versions
EP0997233A2 (en
EP0997233B1 (en
Inventor
Stefan Blank
Klemens Degen
Zbigniew Noniewicz
Hans-Jürgen Schüller
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.)
Wolfcraft GmbH
Original Assignee
Wolfcraft 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7836595&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0997233(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wolfcraft GmbH filed Critical Wolfcraft GmbH
Publication of EP0997233A2 publication Critical patent/EP0997233A2/en
Publication of EP0997233A3 publication Critical patent/EP0997233A3/en
Application granted granted Critical
Publication of EP0997233B1 publication Critical patent/EP0997233B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • B25B5/068—Arrangements for positively actuating jaws with at least one jaw sliding along a bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Jigs For Machine Tools (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Sawing (AREA)

Abstract

Die Erfindung betrifft ein Spannwerkzeug, insbesondere Spannzwinge, Spannstock oder Spanntisch mit einer ersten (1) und einer zweiten Spannbacke (2), wobei die erste, an einer Zug- oder Schubstange (3) sitzende Spannbacke (1) gegenüber der zweiten Spannbacke (2) mittels einer ersten auf einen gegen die Rückstellkraft einer Feder (4) verlagerbaren Mitnahmeschieber wirkenden Hebelübertragung schrittweise in eine Richtung verlagerbar ist, und mit einer freigebbaren Rückdrücksperre, und schlägt zur Erzielung einer gebrauchsvorteilhaften Weiterbildung vor, daß sich die Hebelverhältnisse der Hebelübertragung bei zunehmender Spannkraft sich hin zu kleineren Verlagerungswegen ändern.

Figure 00000001
The invention relates to a clamping tool, in particular a clamp, a vice or a clamping table with a first (1) and a second clamping jaw (2), the first clamping jaw (1) sitting on a pull or push rod (3) opposite the second clamping jaw (2 ) by means of a first lever transmission acting against a restoring force of a spring (4) displaceable lever slide can be shifted step by step in one direction, and with a releasable non-return lock, and suggests to achieve a use-advantageous further development that the lever ratios of the lever transmission change with increasing tension force change to smaller relocation routes.
Figure 00000001
EP99125705A 1997-07-23 1998-06-26 Clamping tool, especially a clamping clip, clamping rod or clamping bench Revoked EP0997233B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19731579A DE19731579A1 (en) 1997-07-23 1997-07-23 Clamping tool, especially clamp, vice or table
DE19731579 1997-07-23
EP98940087A EP0998373B1 (en) 1997-07-23 1998-06-26 Clamping tool, especially a clamping clip, clamping rod or clamping bench

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP98940087A Division EP0998373B1 (en) 1997-07-23 1998-06-26 Clamping tool, especially a clamping clip, clamping rod or clamping bench

Publications (3)

Publication Number Publication Date
EP0997233A2 EP0997233A2 (en) 2000-05-03
EP0997233A3 true EP0997233A3 (en) 2000-11-22
EP0997233B1 EP0997233B1 (en) 2003-01-08

Family

ID=7836595

Family Applications (3)

Application Number Title Priority Date Filing Date
EP99125705A Revoked EP0997233B1 (en) 1997-07-23 1998-06-26 Clamping tool, especially a clamping clip, clamping rod or clamping bench
EP99125704A Expired - Lifetime EP0997232B1 (en) 1997-07-23 1998-06-26 Clamping tool, especially a clamping clip, clamping rod or clamping bench
EP98940087A Expired - Lifetime EP0998373B1 (en) 1997-07-23 1998-06-26 Clamping tool, especially a clamping clip, clamping rod or clamping bench

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP99125704A Expired - Lifetime EP0997232B1 (en) 1997-07-23 1998-06-26 Clamping tool, especially a clamping clip, clamping rod or clamping bench
EP98940087A Expired - Lifetime EP0998373B1 (en) 1997-07-23 1998-06-26 Clamping tool, especially a clamping clip, clamping rod or clamping bench

Country Status (7)

Country Link
US (1) US6578837B1 (en)
EP (3) EP0997233B1 (en)
CN (3) CN100528490C (en)
AU (1) AU8853298A (en)
CA (2) CA2586001C (en)
DE (6) DE19731579A1 (en)
WO (1) WO1999004932A1 (en)

Families Citing this family (57)

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US6367787B1 (en) 1999-03-01 2002-04-09 American Tool Companies, Inc. Hand clamp
CA2369100C (en) 2000-02-02 2008-08-12 Bessey & Sohn Gmbh & Co. Clamping device
EP1253994B1 (en) 2000-02-02 2007-05-02 BESSEY Tool GmbH & Co. KG Clamping device
EP1317332B1 (en) * 2000-09-12 2004-11-03 Wolfcraft GmbH Clamping tool comprising a displaceable and repositionable fixed clamping jaw
US6382608B1 (en) 2000-10-31 2002-05-07 Steven W. Michell Adjustable clamping and spreading bar clamp or bench vice
US7695478B2 (en) * 2001-07-16 2010-04-13 Spinecore, Inc. Insertion tool for use with intervertebral spacers
DE10297105B4 (en) 2001-08-10 2011-07-21 American Tool Companies, Inc., Ill. Multi-speed clamps with increased and variable force
NZ514441A (en) * 2001-09-27 2004-02-27 Cleco New Zealand Ltd Clamp to suspend child's swing beneath doorway architrave
DE10250335A1 (en) * 2002-10-29 2004-05-19 Li, Tsung-Hsiang, Hemei Chen Quick-acting vice for work pieces ha non-circular slide bar with teeth and ratchet device with ratchet meshing with teeth
DE10335351B4 (en) * 2003-08-01 2007-05-24 Irwin Industrial Tools Gmbh Step transmission with a driver and tool, in particular clamping clamp
DE10335354B4 (en) * 2003-08-01 2005-05-12 Irwin Industrial Tools Gmbh Incremental gear for a clamping/expansion tool, especially a clamp clip, comprises an actuation arm that can be actuated with two lifting configurations, and a device for shifting from a first to a second lifting configuration
CA2519116C (en) * 2003-03-13 2012-11-13 Drm Technologies, Llc Secure streaming container
US6929253B2 (en) * 2003-04-04 2005-08-16 Worktools, Inc. Quick action bar clamp with improved stiffness and release button
EP1648660B8 (en) * 2003-08-01 2011-09-14 Irwin Industrial Tools GmbH Incremental gear for bar clamp
US7159859B2 (en) * 2003-10-03 2007-01-09 Irwin Industrial Tool Company Pipe clamp with releasable clamp body
DE10358303A1 (en) * 2003-12-12 2005-07-14 Irwin Industrial Tools Gmbh Clamping and spreading device for single-handed use, comprising locking element with friction surface and ratchet mechanism
EP1867434B1 (en) * 2003-12-12 2009-09-30 Irwin Industrial Tools GmbH Clamping or stretching tool with stepping gear and clockwork drive for continuous displacement of both clamping jaws relative to each other
US7086631B2 (en) * 2004-03-03 2006-08-08 Eml Technologies Llc Quick-release telescoping tripod
DE102004013066B4 (en) * 2004-03-12 2006-11-23 Bessey & Sohn Gmbh & Co. Kg Clamping and spreading device
DE102004024862A1 (en) 2004-05-19 2006-01-05 Irwin Industrial Tools Gmbh Clamping and / or spreading tool
AU2005245096B2 (en) * 2004-05-19 2011-05-19 Irwin Industrial Tools Gmbh Clamping and/or bracing tool comprising a connecting or tie rod
DE102004051833A1 (en) * 2004-09-29 2006-04-13 Völkl, Thomas terminal clamp
DE102006010383A1 (en) 2005-04-01 2006-10-05 Wolfcraft Gmbh clamp
US7131642B1 (en) 2005-09-28 2006-11-07 Stanley Tools And Hardware Adjustable clamp
US7389978B2 (en) * 2005-09-28 2008-06-24 The Stanley Works Adjustable clamp
US7604224B2 (en) * 2005-09-28 2009-10-20 The Stanley Works Motorized clamp
US7090209B1 (en) 2005-09-28 2006-08-15 Stanley Tools And Hardware Adjustable clamp and method of using an adjustable clamp
US7040609B1 (en) * 2005-10-26 2006-05-09 Ferng-Jong Liou Clamping fixture
DE102006013108B4 (en) * 2006-03-22 2017-06-01 Wolfcraft Gmbh Clamping tool, in particular tension clamp, vice or Spreizzwinge
US20070222130A1 (en) * 2006-03-23 2007-09-27 Rockler Companies Incorporated Quick release mechanism
US7784774B2 (en) 2006-04-19 2010-08-31 Irwin Industrial Tool Company Assembly method and apparatus
DE102006027932A1 (en) 2006-06-14 2007-12-20 Aixtron Ag Method for the deposition of layers in a process chamber used in the production of electronic components comprises using a first starting material containing two beta-diketones and a diene coordinated with a ruthenium atom
US7624974B2 (en) * 2006-10-11 2009-12-01 Bo Ren Zheng Release mechanism of bar clamp
DE102007001854A1 (en) 2007-01-12 2008-07-17 Wolfcraft Gmbh Clamping tool with a stand
US20090206534A1 (en) * 2008-02-14 2009-08-20 Mccracken Robert E CamLock Clamp
DE202010000256U1 (en) 2010-02-25 2011-08-23 Wolfcraft Gmbh Mounting clamp for laying patio floor
DE102012212058B4 (en) 2012-07-11 2024-05-29 Robert Bosch Gmbh Quick release device with a manual clamping unit and manual clamping unit
CN102886749B (en) * 2012-10-18 2015-06-10 杭州万雄工具制造有限公司 Fast clamp with clamping device
DE202013100494U1 (en) 2013-02-04 2014-05-06 Wolfcraft Gmbh Clamps connector
DE102013101479A1 (en) 2013-02-14 2014-08-28 Wolfcraft Gmbh Detachable locking device, in particular on a clamping tool
DE202013100807U1 (en) 2013-02-25 2014-06-02 Wolfcraft Gmbh Fastening device, in particular for a clamping tool
CN103495940B (en) * 2013-09-03 2016-01-20 赵轩 Labor-saving plier
DE102014105935A1 (en) 2014-04-28 2015-10-29 Wolfcraft Gmbh Tool with reach adjustment
CN103962780A (en) * 2014-05-13 2014-08-06 苏州天脉导热科技有限公司 Metal rod piece locating device
DE102014116514A1 (en) 2014-11-12 2016-05-12 Wolfcraft Gmbh Clamping device, in particular in the form of a cartridge ejection device
CN104476427A (en) * 2014-12-11 2015-04-01 威海市威力高档工具有限公司 Self-adjustable water pump clamp
DE102017004072B4 (en) * 2017-04-18 2021-05-20 Werner Rausch Assembly trowel for installing window sills
CN109483120A (en) * 2017-09-12 2019-03-19 天津市浩航科技有限公司 A kind of weld clamp equipment
US11697525B2 (en) 2018-09-28 2023-07-11 Keith Cyzen Removable collection container system for a work surface
MX2022000348A (en) * 2019-07-09 2022-04-26 Techlok Solutions Llc Locking assembly.
CN112414378B (en) * 2019-08-22 2023-02-28 南京泉峰科技有限公司 Fixing device for demarcation device
CN111014323B (en) * 2019-12-24 2024-07-02 苏州奥智智能设备股份有限公司 Clamp mechanism and bobbin drawing machine adopting same
CN112296960B (en) * 2020-10-23 2021-10-12 山东鹏耀智佳精密工业有限公司 Electronic product assembling workbench
CN112549064B (en) * 2020-11-23 2022-02-08 江西联创光电超导应用有限公司 Manipulator intelligent paw based on high-temperature superconducting induction heating system
CN112720969A (en) * 2020-12-12 2021-04-30 贵州航天电子科技有限公司 Encapsulating tool and encapsulating method for electronic product
CN112728321B (en) * 2020-12-29 2022-09-27 山东高速云南发展有限公司 Highway warp early warning forecasting device with quick mounting structure
DE102022105002A1 (en) 2022-03-03 2023-09-07 Wolfcraft Gmbh Device for the stepwise displacement of a push/pull rod

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563921A (en) * 1985-03-05 1986-01-14 John Wallace Compact pliers with large, adjustable jaw span
GB2273073A (en) * 1990-02-15 1994-06-08 Petersen Mfg Quick action bar clamp

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US3096975A (en) * 1960-06-23 1963-07-09 Irwin Milton Fast acting clamp
US3390455A (en) * 1966-01-14 1968-07-02 Steuart R. Florian Lopping shears
US3427016A (en) * 1967-03-17 1969-02-11 Harold D Harris Ratchet clamp vernier
GB2178689B (en) 1985-06-04 1989-07-05 David John Richmond Clamps
DE8703379U1 (en) * 1987-03-06 1987-07-23 Löw, Johann, 8261 Emmerting Spring clamps
DE3917473C2 (en) * 1988-08-09 1994-10-13 Petersen Mfg Quick release clamp
US5170682A (en) * 1988-08-19 1992-12-15 Petersen Manufacturing Co., Inc. Quick action bar clamp
US4893801A (en) * 1988-12-16 1990-01-16 Flinn Robert W Clamp
US4989847A (en) * 1989-09-12 1991-02-05 Grant Chapman Clamping device
US5197635A (en) * 1990-11-16 1993-03-30 Chang Peter J Y Variable thrust caulk dispensing device
US5161787A (en) * 1991-11-08 1992-11-10 Hobday Harold W Clamping device
US5197360A (en) * 1992-02-28 1993-03-30 Adjustable Clamp Co. Adjustable clamp
DE19512402A1 (en) * 1995-04-03 1996-10-10 Hilti Ag Manual dispenser for pasty masses
DE29603811U1 (en) * 1996-03-01 1996-04-18 Drake, Johannes, 33106 Paderborn Clamp for one-hand operation
DE29605900U1 (en) * 1996-03-29 1996-09-12 Lii, Liang-Kuen, Ho Mei, Changhua C quick clamp
CA2252009C (en) * 1997-02-17 2002-01-08 Bessey & Sohn Gmbh & Co. Clamping device
DE29821110U1 (en) * 1998-11-25 2000-04-06 Wolfcraft GmbH, 56746 Kempenich One-handed clamp
US6386530B1 (en) * 2000-08-10 2002-05-14 Worktools, Inc. Quick action clamp
US6382608B1 (en) * 2000-10-31 2002-05-07 Steven W. Michell Adjustable clamping and spreading bar clamp or bench vice

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563921A (en) * 1985-03-05 1986-01-14 John Wallace Compact pliers with large, adjustable jaw span
GB2273073A (en) * 1990-02-15 1994-06-08 Petersen Mfg Quick action bar clamp

Also Published As

Publication number Publication date
CN1899768A (en) 2007-01-24
DE19861130A1 (en) 2000-04-06
EP0997233A2 (en) 2000-05-03
EP0997232A2 (en) 2000-05-03
CA2304718A1 (en) 1999-02-04
DE19880089B4 (en) 2007-04-19
EP0998373B1 (en) 2000-12-27
CA2586001A1 (en) 1999-02-04
CN1389328A (en) 2003-01-08
DE19731579A1 (en) 1999-01-28
CN1265056A (en) 2000-08-30
DE59806876D1 (en) 2003-02-13
DE19880089D2 (en) 1999-11-11
CN100528490C (en) 2009-08-19
CN100450719C (en) 2009-01-14
EP0997232A3 (en) 2000-11-22
CA2586001C (en) 2009-11-17
DE59806061D1 (en) 2002-11-28
WO1999004932A1 (en) 1999-02-04
US6578837B1 (en) 2003-06-17
AU8853298A (en) 1999-02-16
CN1136078C (en) 2004-01-28
EP0997232B1 (en) 2002-10-23
DE59800409D1 (en) 2001-02-01
CA2304718C (en) 2009-03-31
EP0998373A1 (en) 2000-05-10
EP0997233B1 (en) 2003-01-08

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