EP0139824A3 - Dispositif de serrage à dépression pour serrer des pièces de travail sur les tables de machine-outil et analogues - Google Patents

Dispositif de serrage à dépression pour serrer des pièces de travail sur les tables de machine-outil et analogues Download PDF

Info

Publication number
EP0139824A3
EP0139824A3 EP84105771A EP84105771A EP0139824A3 EP 0139824 A3 EP0139824 A3 EP 0139824A3 EP 84105771 A EP84105771 A EP 84105771A EP 84105771 A EP84105771 A EP 84105771A EP 0139824 A3 EP0139824 A3 EP 0139824A3
Authority
EP
European Patent Office
Prior art keywords
clamping
machine tool
work pieces
tool tables
clamping device
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Withdrawn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
EP84105771A
Other languages
German (de)
English (en)
Other versions
EP0139824A2 (fr
Inventor
Horst Witte
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.)
Horst Witte Entwicklungs- und Vertriebs-KG
Original Assignee
Horst Witte Entwicklungs- und Vertriebs-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 Horst Witte Entwicklungs- und Vertriebs-KG filed Critical Horst Witte Entwicklungs- und Vertriebs-KG
Publication of EP0139824A2 publication Critical patent/EP0139824A2/fr
Publication of EP0139824A3 publication Critical patent/EP0139824A3/fr
Withdrawn legal-status Critical Current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
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)
EP84105771A 1983-10-22 1984-05-21 Dispositif de serrage à dépression pour serrer des pièces de travail sur les tables de machine-outil et analogues Withdrawn EP0139824A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833338476 DE3338476C1 (de) 1983-10-22 1983-10-22 Vakuum-Spannvorrichtung zum Aufspannen von Werkstuecken auf Werkzeugmaschinentischen oder dergleichen
DE3338476 1983-10-22

Publications (2)

Publication Number Publication Date
EP0139824A2 EP0139824A2 (fr) 1985-05-08
EP0139824A3 true EP0139824A3 (fr) 1986-02-12

Family

ID=6212539

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105771A Withdrawn EP0139824A3 (fr) 1983-10-22 1984-05-21 Dispositif de serrage à dépression pour serrer des pièces de travail sur les tables de machine-outil et analogues

Country Status (2)

Country Link
EP (1) EP0139824A3 (fr)
DE (1) DE3338476C1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205518A (en) * 1987-06-10 1988-12-14 Emi Mec Ltd Window refurbishing by machining
DE4028446C1 (fr) * 1990-09-07 1991-12-05 Datron-Electronic Gmbh, 6109 Muehltal, De
DE19734939C2 (de) * 1997-08-12 2002-11-21 Paul Auer Gmbh Vorrichtung zum Strahlen und/oder Aufrauhen von Gegenständen
US5993302A (en) * 1997-12-31 1999-11-30 Applied Materials, Inc. Carrier head with a removable retaining ring for a chemical mechanical polishing apparatus
US6080050A (en) 1997-12-31 2000-06-27 Applied Materials, Inc. Carrier head including a flexible membrane and a compliant backing member for a chemical mechanical polishing apparatus
TWI409133B (zh) * 2008-06-27 2013-09-21 Hon Hai Prec Ind Co Ltd 夾持裝置
CN106695603B (zh) * 2015-11-13 2018-11-27 晟进科技股份有限公司 夹具模座
CN107159916B (zh) * 2016-05-25 2019-01-25 付战玲 一种多轴数控机床

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307818A (en) * 1965-03-19 1967-03-07 Cocito Joe Michael Vacuum board manifold
DE1923833A1 (de) * 1969-05-09 1970-11-12 Ver Flugtechnische Werke Vorrichtung zur Befestigung von Werkstuecken od.dgl. an einer Werkzeugmaschine
US3627338A (en) * 1969-10-09 1971-12-14 Sheldon Thompson Vacuum chuck
US4448404A (en) * 1980-11-18 1984-05-15 Nippon Kogaku K. K. Device for holding a sheet-like sample

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307818A (en) * 1965-03-19 1967-03-07 Cocito Joe Michael Vacuum board manifold
DE1923833A1 (de) * 1969-05-09 1970-11-12 Ver Flugtechnische Werke Vorrichtung zur Befestigung von Werkstuecken od.dgl. an einer Werkzeugmaschine
US3627338A (en) * 1969-10-09 1971-12-14 Sheldon Thompson Vacuum chuck
US4448404A (en) * 1980-11-18 1984-05-15 Nippon Kogaku K. K. Device for holding a sheet-like sample

Also Published As

Publication number Publication date
EP0139824A2 (fr) 1985-05-08
DE3338476C1 (de) 1984-08-23

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

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18W Application withdrawn

Withdrawal date: 19860201

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WITTE, HORST