EP0894573A3 - Bauteilspanner - Google Patents

Bauteilspanner Download PDF

Info

Publication number
EP0894573A3
EP0894573A3 EP98106229A EP98106229A EP0894573A3 EP 0894573 A3 EP0894573 A3 EP 0894573A3 EP 98106229 A EP98106229 A EP 98106229A EP 98106229 A EP98106229 A EP 98106229A EP 0894573 A3 EP0894573 A3 EP 0894573A3
Authority
EP
European Patent Office
Prior art keywords
tab
lever
rod
coupling joint
clamping
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
EP98106229A
Other languages
English (en)
French (fr)
Other versions
EP0894573B1 (de
EP0894573A2 (de
Inventor
Karsten Becker
Uwe Borgolte
Josef Kordtomeikel
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.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland 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 Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Publication of EP0894573A2 publication Critical patent/EP0894573A2/de
Publication of EP0894573A3 publication Critical patent/EP0894573A3/de
Application granted granted Critical
Publication of EP0894573B1 publication Critical patent/EP0894573B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B25B5/122—Arrangements for positively actuating jaws using toggle links with fluid drive

Abstract

Der Bauteilspanner (1) weist eine verlagerbare Spannstange (16), einen aus seiner Spannstellung (ST) in eine Bereitschaftsposition (BP) und umgekehrt schwenkbaren Spannarm (4), einen mit dem Spannarm (4) über eine Schwenkwelle (7) verbundenen Hebel (11) und eine sowohl mit dem Hebel (11) als auch mit der Spannstange (16) drehbeweglich gekoppelte Lasche (13) auf. Das Koppelgelenk (14) zwischen der Lasche (13) und der Spannstange (16) ist an wenigstens einer Laufrolle (17) abgestützt, die an einer Zwangsführung (18) abwälzt. Diese besitzt einen dem Schwenkwinkel (α) des Spannarms (4) entsprechenden Längenabschnitt (22), der geradlinig parallel zur Längsachse (27) der Spannstange (16) verläuft. Außerdem ist sie mit einem zum Koppelgelenk (12) zwischen Hebel (11) und Lasche (13) in dessen Totpunkt konkaven Endabschnitt (23) versehen. Dieser beginnt vor der durch das sich im Totpunkt befindende Koppelgelenk (12) verlaufenden Ebene (E-E) und endet hinter dieser.
EP98106229A 1997-07-29 1998-04-06 Bauteilspanner Expired - Lifetime EP0894573B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732600 1997-07-29
DE19732600A DE19732600C2 (de) 1997-07-29 1997-07-29 Bauteilspanner

Publications (3)

Publication Number Publication Date
EP0894573A2 EP0894573A2 (de) 1999-02-03
EP0894573A3 true EP0894573A3 (de) 1999-04-28
EP0894573B1 EP0894573B1 (de) 2003-04-02

Family

ID=7837232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98106229A Expired - Lifetime EP0894573B1 (de) 1997-07-29 1998-04-06 Bauteilspanner

Country Status (4)

Country Link
US (1) US6206353B1 (de)
EP (1) EP0894573B1 (de)
BR (1) BR9803715A (de)
DE (2) DE19732600C2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6199846B1 (en) * 1998-04-28 2001-03-13 Isi Norgren, Inc. Electric power operated clamp with spring lock
DE29901363U1 (de) * 1999-01-27 1999-05-06 Festo Ag & Co Kniehebel-Spannvorrichtung
DE10102327C1 (de) * 2001-01-19 2002-07-25 Sta Co Mettallerzeugnisse Gmbh Schwenkvorrichtung
ITMI20020683A1 (it) * 2002-04-02 2003-10-02 Luciano Migliori Dispositivo di pinzatura per saldature laser
US7815176B2 (en) 2003-09-11 2010-10-19 Phd, Inc. Lock mechanism for pin clamp assembly
DE102004007346B3 (de) * 2003-11-04 2005-04-21 Tünkers Maschinenbau Gmbh Kniehebelspannvorrichtung - auch Spannwerkzeug wie Punktschweißvorrichtung mit Kniehebelgelenkanordnung, oder Clinchwerkzeug mit Kniehebelgelenkanordnung oder dergleichen -, zur Verwendung im Karosseriebau der Kfz-Industrie
US7516948B2 (en) * 2004-04-02 2009-04-14 Phd, Inc. Pin clamp accessories
US7182326B2 (en) * 2004-04-02 2007-02-27 Phd, Inc. Pin clamp
US7448607B2 (en) * 2004-12-15 2008-11-11 Phd, Inc. Pin clamp assembly
US20070267795A1 (en) * 2006-02-06 2007-11-22 Parag Patwardhan Pin clamp transfer assembly and method of transferring a workpiece
WO2008157698A2 (en) 2007-06-19 2008-12-24 Phd, Inc. Pin clamp assembly
EP2303505B1 (de) * 2008-06-18 2019-02-27 PHD, Inc. Abstreifstiftklemme
EP2177320A1 (de) * 2008-10-15 2010-04-21 UNIVER S.p.A. Irreversible Kniehebelantriebsvorrichtung
JP5353629B2 (ja) 2008-11-14 2013-11-27 信越化学工業株式会社 熱硬化性樹脂組成物
CN102407422A (zh) * 2011-12-05 2012-04-11 安徽省芜湖仪器仪表研究所 一种气动夹紧自锁装置及其夹紧方法
ITUB20153120A1 (it) * 2015-08-13 2017-02-13 Pneumax S P A Unita' di attuazione del tipo a leva articolata a efficienza ottimizzata
CN110181439B (zh) * 2019-06-25 2021-01-26 京东方科技集团股份有限公司 用于夹紧卡匣的夹紧器件和卡匣组件
CN110561472B (zh) * 2019-10-23 2022-09-20 烟台宇信科技有限公司 一种工件搬运抓手用双自锁定位夹紧机构
CN114012629A (zh) * 2021-11-26 2022-02-08 昌河飞机工业（集团）有限责任公司 一种自动夹紧装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591138A (en) * 1983-12-02 1986-05-27 Etudes Techniques-Franche-Comte-Alsace Etfa, Sarl Jointed pneumatic gripping apparatus
EP0216710A1 (de) * 1985-09-24 1987-04-01 Fabrice Goussu Mehrkopfspannvorrichtung mit einer einzelnen Fernbetätigung
FR2618713A1 (fr) * 1987-07-29 1989-02-03 Cecchi Gerard Dispositif de bridage
US4921233A (en) * 1988-05-06 1990-05-01 Genus International Clamping device for plates or profiled elements placed one against the other
EP0370914A1 (de) * 1988-11-25 1990-05-30 POLYMATIC Société Anonyme dite: Spannkopf mit Spielausgleich
DE29713944U1 (de) * 1997-08-05 1997-10-02 Tuenkers Maschinenbau Gmbh Druckmittelbetätigbare Kniehebelspannvorrichtung
EP0836912A1 (de) * 1996-10-15 1998-04-22 Robotic Spannvorrichtung mit einem durch einen Kolben angetriebenen Hebel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296494A1 (fr) * 1974-12-31 1976-07-30 Carel Fouche Languepin Dispositif de serrage pneumatique
DE3022376C2 (de) * 1980-06-14 1985-08-01 De-Sta-Co Metallerzeugnisse Gmbh, 6000 Frankfurt Kniehebelspannvorrichtung zum Festspannen von Werkstücken
DE3130942A1 (de) * 1981-08-05 1983-04-28 Tünkers Maschinenbau GmbH, 4030 Ratingen Druckmittelbetaetigbare kniehebelspannvorrichtung mit elastischem federgelenk und loesbar befestigtem spannarm
DE3528337A1 (de) * 1985-08-07 1987-02-19 Eugen Rapp Spannvorrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591138A (en) * 1983-12-02 1986-05-27 Etudes Techniques-Franche-Comte-Alsace Etfa, Sarl Jointed pneumatic gripping apparatus
EP0216710A1 (de) * 1985-09-24 1987-04-01 Fabrice Goussu Mehrkopfspannvorrichtung mit einer einzelnen Fernbetätigung
FR2618713A1 (fr) * 1987-07-29 1989-02-03 Cecchi Gerard Dispositif de bridage
US4921233A (en) * 1988-05-06 1990-05-01 Genus International Clamping device for plates or profiled elements placed one against the other
EP0370914A1 (de) * 1988-11-25 1990-05-30 POLYMATIC Société Anonyme dite: Spannkopf mit Spielausgleich
EP0836912A1 (de) * 1996-10-15 1998-04-22 Robotic Spannvorrichtung mit einem durch einen Kolben angetriebenen Hebel
DE29713944U1 (de) * 1997-08-05 1997-10-02 Tuenkers Maschinenbau Gmbh Druckmittelbetätigbare Kniehebelspannvorrichtung

Also Published As

Publication number Publication date
DE19732600C2 (de) 2000-03-30
BR9803715A (pt) 1999-11-23
DE19732600A1 (de) 1999-02-25
EP0894573B1 (de) 2003-04-02
EP0894573A2 (de) 1999-02-03
US6206353B1 (en) 2001-03-27
DE59807698D1 (de) 2003-05-08

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