DD148935A5 - Kraftbetaetigtes backenfutter - Google Patents

Kraftbetaetigtes backenfutter Download PDF

Info

Publication number
DD148935A5
DD148935A5 DD80218808A DD21880880A DD148935A5 DD 148935 A5 DD148935 A5 DD 148935A5 DD 80218808 A DD80218808 A DD 80218808A DD 21880880 A DD21880880 A DD 21880880A DD 148935 A5 DD148935 A5 DD 148935A5
Authority
DD
German Democratic Republic
Prior art keywords
wedge
chuck
piston
jaw
hook
Prior art date
Application number
DD80218808A
Other languages
German (de)
English (en)
Inventor
Herbert Antoni
Original Assignee
Forkardt Paul 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 Forkardt Paul Kg filed Critical Forkardt Paul Kg
Publication of DD148935A5 publication Critical patent/DD148935A5/de

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Clamps And Clips (AREA)
DD80218808A 1979-02-02 1980-02-01 Kraftbetaetigtes backenfutter DD148935A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2903904A DE2903904C3 (de) 1979-02-02 1979-02-02 Kraftbetätigtes Backenfutter

Publications (1)

Publication Number Publication Date
DD148935A5 true DD148935A5 (de) 1981-06-17

Family

ID=6061959

Family Applications (1)

Application Number Title Priority Date Filing Date
DD80218808A DD148935A5 (de) 1979-02-02 1980-02-01 Kraftbetaetigtes backenfutter

Country Status (11)

Country Link
US (1) US4288085A (el)
JP (1) JPS55106707A (el)
BE (1) BE881418A (el)
CH (1) CH645049A5 (el)
DD (1) DD148935A5 (el)
DE (1) DE2903904C3 (el)
ES (1) ES488052A1 (el)
FR (1) FR2447768A1 (el)
GB (1) GB2042382B (el)
IT (1) IT1129605B (el)
NL (1) NL180917C (el)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56102403A (en) * 1980-01-18 1981-08-15 Kitagawa Tekkosho:Kk Chuck for holding work-piece
JPS5796677A (en) * 1980-12-05 1982-06-16 Hitachi Maxell Manufacture of outer edge for electric razor
US4504070A (en) * 1982-06-09 1985-03-12 Speedgrip Chuck, Inc. Anti-centrifugal chuck
DE3913921C1 (en) * 1989-04-27 1990-03-22 Index-Werke Kg Hahn & Tessky, 7300 Esslingen, De Chuck for machine tool - has radially moving jaws operated by axially moving component
JP2560114B2 (ja) * 1989-06-27 1996-12-04 株式会社 北川鉄工所 チャック装置
DE3930690C1 (el) * 1989-09-14 1990-10-04 Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De
FR2680328B1 (fr) * 1991-08-12 1993-11-05 Gorse Equip Machines Outils G Mandrin de serrage polyvalent pour machine-outil.
DE4137460A1 (de) * 1991-11-14 1993-05-19 Siegfried Gulde Backenfutter fuer werkzeugmaschinen
EP0810049B1 (de) * 1996-05-30 2002-02-20 FORKARDT Deutschland GmbH Kraftbetätigtes Spannfutter
EP0865853B1 (de) * 1997-01-17 2000-04-05 FORKARDT Deutschland GmbH Kraftbetätigtes Spannfutter
CN103121117A (zh) * 2013-03-06 2013-05-29 中国航空工业集团公司北京航空精密机械研究所 一种能够精确调整的卡盘
TWI714770B (zh) * 2016-05-25 2021-01-01 日商北川鐵工所股份有限公司 夾持裝置
CN115007897B (zh) * 2022-07-26 2023-10-10 东风专用零部件有限公司 一种异形回转体零件的机加工夹具及应用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697612A (en) * 1950-04-01 1954-12-21 Cushman Chuck Co Lightweight chuck
DE1301689B (de) * 1965-11-11 1969-08-21 Forkardt Paul Kg Kraftbetaetigtes Mehrbackenfutter
US3515400A (en) * 1966-08-25 1970-06-02 Edward J Jendry Wear compensated lathe chuck
US3494627A (en) * 1967-11-15 1970-02-10 Anton E Pirman Jaw chuck
DE2214861C2 (de) * 1972-03-27 1973-12-20 Paul Forkardt Kg, 4000 Duesseldorf Kraftbetätigtes Backenfutter

Also Published As

Publication number Publication date
JPS5746965B2 (el) 1982-10-06
FR2447768A1 (fr) 1980-08-29
DE2903904C3 (de) 1986-07-10
GB2042382B (en) 1982-10-13
GB2042382A (en) 1980-09-24
DE2903904B2 (de) 1981-06-11
IT8019635A0 (it) 1980-02-01
NL180917C (nl) 1987-05-18
CH645049A5 (de) 1984-09-14
NL180917B (nl) 1986-12-16
FR2447768B1 (el) 1984-01-13
DE2903904A1 (de) 1980-08-07
JPS55106707A (en) 1980-08-15
IT1129605B (it) 1986-06-11
BE881418A (fr) 1980-05-16
ES488052A1 (es) 1980-09-16
NL8000383A (nl) 1980-08-05
US4288085A (en) 1981-09-08

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