DE3868023D1 - Spannfutter fuer werkzeugmaschine. - Google Patents

Spannfutter fuer werkzeugmaschine.

Info

Publication number
DE3868023D1
DE3868023D1 DE8888402885T DE3868023T DE3868023D1 DE 3868023 D1 DE3868023 D1 DE 3868023D1 DE 8888402885 T DE8888402885 T DE 8888402885T DE 3868023 T DE3868023 T DE 3868023T DE 3868023 D1 DE3868023 D1 DE 3868023D1
Authority
DE
Germany
Prior art keywords
chuck
machine tool
tool
machine
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.)
Expired - Fee Related
Application number
DE8888402885T
Other languages
English (en)
Inventor
Georges Theodolin
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.)
Gamet Precision
Original Assignee
Gamet Precision
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 Gamet Precision filed Critical Gamet Precision
Application granted granted Critical
Publication of DE3868023D1 publication Critical patent/DE3868023D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod
    • B23B31/162—Details of the jaws
    • B23B31/16208—Fixation on the master jaw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16295—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with means preventing the ejection of the jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1961—Lever actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1986—Jaws
DE8888402885T 1987-11-24 1988-11-17 Spannfutter fuer werkzeugmaschine. Expired - Fee Related DE3868023D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8716243A FR2623431B1 (fr) 1987-11-24 1987-11-24 Mandrin de serrage pour machine-outil

Publications (1)

Publication Number Publication Date
DE3868023D1 true DE3868023D1 (de) 1992-03-05

Family

ID=9357088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888402885T Expired - Fee Related DE3868023D1 (de) 1987-11-24 1988-11-17 Spannfutter fuer werkzeugmaschine.

Country Status (5)

Country Link
US (1) US4969654A (de)
EP (1) EP0318360B1 (de)
JP (1) JPH01159108A (de)
DE (1) DE3868023D1 (de)
FR (1) FR2623431B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016775C1 (de) * 1990-05-25 1991-04-18 Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De
DE4029625C1 (de) * 1990-09-19 1992-03-12 Smw Schneider & Weisshaupt Gmbh, 7996 Meckenbeuren, De
US5139277A (en) * 1991-02-07 1992-08-18 Howard Carl J Rapidly convertible chuck adapters
US5143687A (en) * 1991-02-07 1992-09-01 Sheffer Collet Company Rapid change wedge chuck with positive lock
DE19502363C1 (de) * 1995-01-26 1996-01-25 Smw Autoblok Spannsysteme Gmbh Spannfutter
JP3365734B2 (ja) * 1998-01-09 2003-01-14 オーツタイヤ株式会社 空気入りラジアルタイヤ
DE10259959B4 (de) * 2002-12-20 2005-03-17 Schunk GmbH & Co. KG Fabrik für Spann- und Greiftechnik Kraftspannfutter und Keilstange dafür
US8528914B2 (en) * 2007-02-27 2013-09-10 Forkardt Inc. Quick-release jaws with single-piece bearing chuck
US8534677B2 (en) 2007-02-27 2013-09-17 Forkardt Inc. Work-holding chuck with quick-release jaws
NL2003802C2 (nl) * 2009-11-16 2011-05-17 Vosteq Innovations B V Systeem alsmede bewerkingsinrichting, klauwplaat,klauw-koppelelement, klauw-wisselinrichting en werkwijze.
US9370826B2 (en) * 2012-10-04 2016-06-21 Adjustable Clamp Company Rotary chuck for a machine tool
TWI752211B (zh) * 2017-04-05 2022-01-11 日商北川鐵工所股份有限公司 夾頭機構
DE102018126070B3 (de) * 2018-10-19 2019-09-19 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Spannfutter für Werkzeugmaschinen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682491A (en) * 1970-10-29 1972-08-08 Howa Machinery Ltd Power-operated precision chuck
US3744808A (en) * 1972-02-14 1973-07-10 C Hughes Draw chuck with individually adjustable clamping jaws
US3984114A (en) * 1975-04-04 1976-10-05 The S-P Manufacturing Corporation Chuck with anti-centrifugal force feature
DE2960619D1 (en) * 1978-05-19 1981-11-12 Roehm Guenter H Chuck for turning machines
DE2832297C2 (de) * 1978-07-22 1986-09-25 Günter Horst 7927 Sontheim Röhm Spannfutter
DE2930721C2 (de) * 1979-07-28 1985-08-01 Günter Horst 7927 Sontheim Röhm Spannfutter mit radial zur Futterachse in einem Futterkörper verstellbaren Spannbacken
DE2937194A1 (de) * 1979-09-14 1981-03-26 Berg & Co GmbH, 33689 Bielefeld Werkstueckspannanordnung fuer drehmaschinen
DE2949566C2 (de) * 1979-12-10 1985-03-14 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Spannfutter für Drehmaschinen
DE3005459A1 (de) * 1980-02-14 1981-08-20 Paul Forkardt KG, 4000 Düsseldorf Spannfutter fuer drehmaschinen
DE3129249A1 (de) * 1981-07-24 1983-02-10 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Kraftbetaetigtes spannfutter
DE3129854A1 (de) * 1981-07-29 1983-02-17 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Spannbacke
EP0083478B1 (de) * 1982-01-05 1986-12-10 Pratt Burnerd International Limited Spannfutter
DE3434308A1 (de) * 1984-09-19 1986-03-27 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Spannfutter
DE3519785A1 (de) * 1985-06-03 1986-12-18 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Einrichtung zur koppelung von aufsatzspannbacken mit grundbacken eines spannfutters

Also Published As

Publication number Publication date
EP0318360B1 (de) 1992-01-22
JPH01159108A (ja) 1989-06-22
FR2623431B1 (fr) 1994-04-29
FR2623431A1 (fr) 1989-05-26
US4969654A (en) 1990-11-13
EP0318360A1 (de) 1989-05-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee