DE2960243D1 - Chuck for turning machines - Google Patents

Chuck for turning machines

Info

Publication number
DE2960243D1
DE2960243D1 DE7979101224T DE2960243T DE2960243D1 DE 2960243 D1 DE2960243 D1 DE 2960243D1 DE 7979101224 T DE7979101224 T DE 7979101224T DE 2960243 T DE2960243 T DE 2960243T DE 2960243 D1 DE2960243 D1 DE 2960243D1
Authority
DE
Germany
Prior art keywords
chuck
turning machines
machines
turning
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
Application number
DE7979101224T
Other languages
German (de)
English (en)
Inventor
Gunter Horst Rohm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE7979101224T priority Critical patent/DE2960243D1/de
Application granted granted Critical
Publication of DE2960243D1 publication Critical patent/DE2960243D1/de
Expired 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
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • B23B31/16237—Details of the jaws
    • B23B31/16245—Fixation on the master jaw
    • 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
    • Y10T279/1973—Wedge 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
    • 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
    • Y10T279/20—Chucks or sockets with safety feature
    • 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
    • Y10T279/32—Means to prevent jaw loosening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
DE7979101224T 1978-05-19 1979-04-23 Chuck for turning machines Expired DE2960243D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7979101224T DE2960243D1 (en) 1978-05-19 1979-04-23 Chuck for turning machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2821910 1978-05-19
DE7979101224T DE2960243D1 (en) 1978-05-19 1979-04-23 Chuck for turning machines

Publications (1)

Publication Number Publication Date
DE2960243D1 true DE2960243D1 (en) 1981-04-30

Family

ID=6039744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979101224T Expired DE2960243D1 (en) 1978-05-19 1979-04-23 Chuck for turning machines

Country Status (5)

Country Link
US (1) US4243236A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0005458B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS54153391A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7903104A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2960243D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108745C2 (de) * 1981-03-07 1985-01-10 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Kraftbetätigtes Spannfutter
JPS63178204A (ja) * 1987-01-20 1988-07-22 Nec Corp 光アダプタ
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
DE19509976C1 (de) * 1995-03-18 1996-08-08 Smw Autoblok Spannsysteme Gmbh Spannfutter
DE10259959B4 (de) * 2002-12-20 2005-03-17 Schunk GmbH & Co. KG Fabrik für Spann- und Greiftechnik Kraftspannfutter und Keilstange dafür
HU226381B1 (hu) * 2004-08-25 2008-10-28 Jozsef Dr Tajnafoei Befogótokmány a rugalmas gyártáshoz
CN102672226A (zh) * 2011-03-16 2012-09-19 贺自清 双向自定心动力卡盘
DE102015204502B4 (de) * 2015-03-12 2016-11-10 Volker Henke Ausgleichsspannfutter zum zentrischen Einspannen von Werkstücken

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052087A (en) * 1911-02-13 1913-02-04 Adam Niedhammer Combination-chuck.
GB322991A (en) * 1929-01-21 1929-12-19 Forkardt Paul Kg Improvements in or relating to chucks
US2083414A (en) * 1936-06-06 1937-06-08 Theodore A Wettig Rail chuck for machine tools
GB582343A (en) * 1944-05-08 1946-11-13 Eric Aron Improvements in or relating to machine tool chucks
FR1006372A (fr) * 1948-01-02 1952-04-22 Forkardt Paul Kg Mandrin de tour
CH344887A (de) * 1956-09-19 1960-02-29 Reishauer Werkzeuge Ag Mit einem Kraftspannaggregat zu verbindendes Kraftspannfutter
US2917314A (en) * 1958-11-06 1959-12-15 Pratt & Whitney Co Inc Chuck jaw adjusting means
DE1281781B (de) * 1963-03-20 1968-10-31 Forkardt Paul Kg Mehrbackenfutter
US3606364A (en) * 1969-08-13 1971-09-20 Erickson Tool Co Jaw chuck improvements
DE2004889C2 (de) * 1970-02-04 1972-04-27 Paul Forkardt Kg Spannfutter fuer drehmaschinen
DE2052037C3 (de) * 1970-10-23 1978-10-12 Guenter Horst 7927 Sontheim Roehm Kraftbetätigtes Spannfutter mit mehreren radial geführten Spannbacken
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
DE2515800C3 (de) * 1975-04-11 1980-11-13 Eksperimentalnyj Nautschno-Issledovatelskij Institut Metalloreschuschtschich Stankov, Moskau Spannfutter
DE2711904C3 (de) * 1977-03-18 1981-08-13 Röhm, Günter Horst, 7927 Sontheim Spannfutter für Drehmaschinen
DE2736753C3 (de) * 1977-08-16 1980-10-23 Smw Schneider & Weisshaupt Gmbh, 7996 Meckenbeuren. Spannfutter für Drehmaschinen

Also Published As

Publication number Publication date
JPS54153391A (en) 1979-12-03
EP0005458B1 (de) 1981-04-08
JPS6144604B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-10-03
EP0005458A3 (en) 1979-12-12
EP0005458A2 (de) 1979-11-28
US4243236A (en) 1981-01-06
BR7903104A (pt) 1979-12-11

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee