ATE250485T1 - Spannvorrichtung zum spannen von werkstücken - Google Patents

Spannvorrichtung zum spannen von werkstücken

Info

Publication number
ATE250485T1
ATE250485T1 AT00107619T AT00107619T ATE250485T1 AT E250485 T1 ATE250485 T1 AT E250485T1 AT 00107619 T AT00107619 T AT 00107619T AT 00107619 T AT00107619 T AT 00107619T AT E250485 T1 ATE250485 T1 AT E250485T1
Authority
AT
Austria
Prior art keywords
clamping
wedge
hole
workpieces
piston
Prior art date
Application number
AT00107619T
Other languages
English (en)
Inventor
David Fischer
Rudolf Kohlert
Original Assignee
Roemheld A Gmbh & Co Kg
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 Roemheld A Gmbh & Co Kg filed Critical Roemheld A Gmbh & Co Kg
Application granted granted Critical
Publication of ATE250485T1 publication Critical patent/ATE250485T1/de

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
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT00107619T 1999-04-24 2000-04-08 Spannvorrichtung zum spannen von werkstücken ATE250485T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19918770A DE19918770A1 (de) 1999-04-24 1999-04-24 Spannvorrichtung zum Spannen von Werkstücken

Publications (1)

Publication Number Publication Date
ATE250485T1 true ATE250485T1 (de) 2003-10-15

Family

ID=7905812

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00107619T ATE250485T1 (de) 1999-04-24 2000-04-08 Spannvorrichtung zum spannen von werkstücken

Country Status (4)

Country Link
US (1) US6308943B1 (de)
EP (1) EP1046468B1 (de)
AT (1) ATE250485T1 (de)
DE (2) DE19918770A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD522853S1 (en) * 2003-06-06 2006-06-13 Kosmerk Ltd. Apparatus for clamping a workpiece
USD520866S1 (en) * 2003-06-06 2006-05-16 Kosmek Ltd. Apparatus for clamping a workpiece
USD520354S1 (en) * 2003-06-06 2006-05-09 Kosmek Ltd. Apparatus for clamping a workpiece
DE102006006093B3 (de) * 2006-02-10 2007-07-19 Audi Ag Spannvorrichtung zum Spannen eines Werkstücks
ITBS20080039A1 (it) * 2008-02-21 2009-08-22 Gimatic Spa Attrezzo di presa monodito
DE102008049753B4 (de) 2008-10-01 2019-12-24 Ludwig Ehrhardt Gmbh Spannvorrichtung zum Spannen von Werkstücken
US20110121504A1 (en) * 2009-11-23 2011-05-26 Steve Donald Krohmer Non-slip spacer
US8943661B2 (en) 2010-11-23 2015-02-03 Rockler Companies, Inc. Non-slip spacer support system
US8459628B2 (en) * 2011-04-01 2013-06-11 Nomis Llc Non-slip bench support block
CN103394944A (zh) * 2013-07-30 2013-11-20 江苏新贝斯特中传科技有限公司 一种自锁油缸
CN105171482A (zh) * 2015-09-25 2015-12-23 中国南方航空工业(集团)有限公司 叶片加工用压紧装置
CN105563188A (zh) * 2016-02-29 2016-05-11 无锡烨隆精密机械有限公司 一种用于机加工的锲型高强度支撑结构
CN105834781A (zh) * 2016-04-22 2016-08-10 安庆中船动力配套有限公司 一种汽缸盖的二维斜孔的镗夹具
CN106801704A (zh) * 2017-03-02 2017-06-06 宜昌长机科技有限责任公司 一种直线运动夹紧机构
CN111940836B (zh) * 2019-05-15 2024-09-10 江苏宁兴恒力智能设备有限公司 一种行程有效加长的子料楔块侧顶结构
DE102019120427B4 (de) * 2019-07-29 2024-05-02 Ludwig Ehrhardt Gmbh Bohrungsspanner mit Rückstelleinrichtung
CN111002077A (zh) * 2019-12-31 2020-04-14 无锡市瑞可特科技有限公司 一种液压夹紧滑台
USD983647S1 (en) 2020-07-01 2023-04-18 Rockler Companies, Inc. Workpiece support
US11759914B2 (en) 2020-08-06 2023-09-19 Mate Precision Technologies Inc. Vise assembly
WO2022032148A1 (en) 2020-08-06 2022-02-10 Mate Precision Technologies Inc. Tooling base assembly
CN113478274A (zh) * 2021-07-12 2021-10-08 安徽力成智能装备股份有限公司 一种可自锁的浮动定位装置
CN113857894B (zh) * 2021-09-09 2023-04-07 济南山川机械制造有限公司 一种用于机床可调节垫片高度且利于工件锁紧的铣床夹具
CN114131360A (zh) * 2021-12-06 2022-03-04 山西汾西重工有限责任公司 楔紧装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE251439C (de) *
DE332373C (de) * 1921-02-01 Ferdinand Rumpf Schwenkbare Schraubstockbacke
DE1646420U (de) * 1952-02-25 1952-11-06 Otto Bangel Zusatzbacken fuer maschinenschraubstoecke.
DE1552707A1 (de) * 1966-03-02 1970-07-02 Volk Geb Knaebler Spannelement,bei welchem die Spannkraft durch ein Druckmittel erzeugt wird
SU814647A1 (ru) * 1979-06-15 1981-03-23 Барановичское Специальное Конструк-Topckoe Бюро Автоматических Линий Подводима опора
US4506871A (en) * 1983-05-10 1985-03-26 Aioi Seiki Kabushiki Kaisha Retracting clamp
JPS61501385A (ja) * 1984-03-12 1986-07-10 ヒルマン，ゲオルグ 力を移動させる方法および装置
DE3733676A1 (de) * 1987-10-05 1989-04-20 Roemheld A Gmbh & Co Kg Hydraulisches spannelement
JP2787575B2 (ja) * 1988-07-11 1998-08-20 株式会社コスメック 楔倍力型油圧クランプ
TW235262B (de) * 1991-06-14 1994-12-01 Kosumekku Kk
DE4311857A1 (de) * 1993-04-10 1994-10-13 David Fischer Spannvorrichtung zum Spannen von Werkstücken
US5374041A (en) * 1994-02-25 1994-12-20 Kurt Manufacturing Company, Inc. Vise
DE19531889A1 (de) 1995-08-30 1997-03-06 Rudolf Kohlert Spannelement
DE19617927A1 (de) 1996-05-05 1997-11-13 Rudolf Kohlert Stützelement
KR0156838B1 (ko) * 1996-06-14 1998-11-16 박병재 엔진의 밀링 가공용 클램프 장치

Also Published As

Publication number Publication date
EP1046468B1 (de) 2003-09-24
DE19918770A1 (de) 2000-10-26
DE50003787D1 (de) 2003-10-30
US6308943B1 (en) 2001-10-30
EP1046468A3 (de) 2001-02-14
EP1046468A2 (de) 2000-10-25

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