EP1375069A3 - Pressure element and clamping device including such a pressure element - Google Patents

Pressure element and clamping device including such a pressure element Download PDF

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Publication number
EP1375069A3
EP1375069A3 EP03101461A EP03101461A EP1375069A3 EP 1375069 A3 EP1375069 A3 EP 1375069A3 EP 03101461 A EP03101461 A EP 03101461A EP 03101461 A EP03101461 A EP 03101461A EP 1375069 A3 EP1375069 A3 EP 1375069A3
Authority
EP
European Patent Office
Prior art keywords
clamping
pressure element
clamping device
device including
contact surface
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.)
Withdrawn
Application number
EP03101461A
Other languages
German (de)
French (fr)
Other versions
EP1375069A2 (en
Inventor
Dipl.-Ing. Jürgen Niesner
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.)
Ludwig Ehrhardt GmbH
Original Assignee
Ludwig Ehrhardt 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 Ludwig Ehrhardt GmbH filed Critical Ludwig Ehrhardt GmbH
Publication of EP1375069A2 publication Critical patent/EP1375069A2/en
Publication of EP1375069A3 publication Critical patent/EP1375069A3/en
Withdrawn legal-status Critical Current

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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
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/2473—Construction of the jaws with pull-down action on the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

Die Erfindung betrifft ein Druckstück für ein Spannelement (10, 15) zum Spannen eines Werkzeuges, Werkstücks (18) oder von Formen in Bearbeitungsmaschinen, mit einer durch ein Führungselement (21) beweglich geführten Spannbacke (19, 37) und Mitteln, durch welche die Spannbacke (19, 37) beim Spannen eine Bewegungskomponente senkrecht zur Spannrichtung ausführt. Dieses Druckstück ist dadurch gekennzeichnet, daß die Spannbacke (19, 37) eine bezogen auf ihre Spannfläche (23) schräg gerichtete Anlagefläche (24, 25) aufweist, die mit einer schräg gerichteten Anlagefläche (26, 27) am Führungselement (21) korrespondiert.

Figure imgaf001
The invention relates to a pressure piece for a clamping element (10, 15) for clamping a tool, workpiece (18) or forms in processing machines, with a by a guide element (21) movably guided clamping jaw (19, 37) and means by which the Clamping jaw (19, 37) performs a movement component perpendicular to the clamping direction during clamping. This pressure piece is characterized in that the clamping jaw (19, 37) has a relative to their clamping surface (23) obliquely directed contact surface (24, 25) which corresponds to an obliquely directed contact surface (26, 27) on the guide element (21).
Figure imgaf001
EP03101461A 2002-06-04 2003-05-22 Pressure element and clamping device including such a pressure element Withdrawn EP1375069A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002125641 DE10225641A1 (en) 2002-06-04 2002-06-04 Pressure piece and clamping element with such a pressure piece
DE10225641 2002-06-04

Publications (2)

Publication Number Publication Date
EP1375069A2 EP1375069A2 (en) 2004-01-02
EP1375069A3 true EP1375069A3 (en) 2008-11-05

Family

ID=29594348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03101461A Withdrawn EP1375069A3 (en) 2002-06-04 2003-05-22 Pressure element and clamping device including such a pressure element

Country Status (2)

Country Link
EP (1) EP1375069A3 (en)
DE (1) DE10225641A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2508286A1 (en) 2011-04-06 2012-10-10 Wilhelm Altendorf GmbH & Co. KG Board saw with adjusting tensioning device
DE102013005408A1 (en) * 2013-03-26 2014-10-16 Kacema GmbH jaw
JP6012587B2 (en) * 2013-04-15 2016-10-25 滋 林 Work gripping device
CN103537657B (en) * 2013-10-16 2016-03-02 沈伯聪 Hot investment casting gate cutting machine
DE102019102167B3 (en) * 2019-01-29 2019-11-14 Gressel Ag Clamping jaw for clamping a workpiece

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910280C (en) * 1952-11-18 1954-04-29 Eugen Bauckhage Jaws, especially for vices
CH383727A (en) * 1960-03-08 1964-10-31 Stucki Werner Tool for holding workpieces, in particular in metalworking machine tools
DE1911485A1 (en) * 1968-03-06 1969-10-09 Mitsuzo Ogino vice
US3565417A (en) * 1967-08-22 1971-02-23 Georg Kesel Kg Werkzeugmaschin Holddown jaw for vises
DE2318147A1 (en) * 1973-04-11 1974-10-31 Prewo Werkzeug Masch DOWN-DRAW WORKPIECE CLAMPING DEVICE
EP0413186A1 (en) * 1989-08-17 1991-02-20 DE-STA-CO Metallerzeugnisse GmbH Clamping device
US6202997B1 (en) * 1998-02-02 2001-03-20 Yasuda Seisakusho Co., Ltd. Work device and its moveable claw

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910280C (en) * 1952-11-18 1954-04-29 Eugen Bauckhage Jaws, especially for vices
CH383727A (en) * 1960-03-08 1964-10-31 Stucki Werner Tool for holding workpieces, in particular in metalworking machine tools
US3565417A (en) * 1967-08-22 1971-02-23 Georg Kesel Kg Werkzeugmaschin Holddown jaw for vises
DE1911485A1 (en) * 1968-03-06 1969-10-09 Mitsuzo Ogino vice
DE2318147A1 (en) * 1973-04-11 1974-10-31 Prewo Werkzeug Masch DOWN-DRAW WORKPIECE CLAMPING DEVICE
EP0413186A1 (en) * 1989-08-17 1991-02-20 DE-STA-CO Metallerzeugnisse GmbH Clamping device
US6202997B1 (en) * 1998-02-02 2001-03-20 Yasuda Seisakusho Co., Ltd. Work device and its moveable claw

Also Published As

Publication number Publication date
DE10225641A1 (en) 2003-12-24
EP1375069A2 (en) 2004-01-02

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