CH619384A5 - - Google Patents

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Publication number
CH619384A5
CH619384A5 CH725577A CH725577A CH619384A5 CH 619384 A5 CH619384 A5 CH 619384A5 CH 725577 A CH725577 A CH 725577A CH 725577 A CH725577 A CH 725577A CH 619384 A5 CH619384 A5 CH 619384A5
Authority
CH
Switzerland
Prior art keywords
slide
chuck
wedge
drive ring
clamping
Prior art date
Application number
CH725577A
Other languages
German (de)
English (en)
Inventor
Guenter Horst Roehm
Original Assignee
Roehm Guenter H
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 Roehm Guenter H filed Critical Roehm Guenter H
Publication of CH619384A5 publication Critical patent/CH619384A5/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
    • B23B31/16295—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with means preventing the ejection of the jaws
    • 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
    • B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
    • B23B31/16079—Jaws movement actuated by screws and nuts or oblique racks using mechanical transmission through the spindle
    • 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
    • Y10T279/1926—Spiral cam or scroll actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
CH725577A 1976-07-14 1977-06-13 CH619384A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2631583A DE2631583C3 (de) 1976-07-14 1976-07-14 Kraftbetätigtes Spannfutter

Publications (1)

Publication Number Publication Date
CH619384A5 true CH619384A5 (OSRAM) 1980-09-30

Family

ID=5982962

Family Applications (1)

Application Number Title Priority Date Filing Date
CH725577A CH619384A5 (OSRAM) 1976-07-14 1977-06-13

Country Status (7)

Country Link
US (1) US4102539A (OSRAM)
JP (1) JPS605403B2 (OSRAM)
CH (1) CH619384A5 (OSRAM)
DE (1) DE2631583C3 (OSRAM)
FR (1) FR2358230A1 (OSRAM)
GB (1) GB1527688A (OSRAM)
IT (1) IT1083659B (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108385A (en) * 1980-12-18 1982-07-06 Anterekuchiyuaru Torado Sei Sa Fireproof window
JPS5843202B2 (ja) * 1981-12-12 1983-09-26 岡本精機工業株式会社 スクロ−ルチャック、油圧チャック兼用の旋盤チャック
WO1990007394A1 (en) * 1989-01-05 1990-07-12 Tokichi Shimizu Four-clawed differential chuck
JPH03137907A (ja) * 1989-10-24 1991-06-12 Ebara Infilco Co Ltd ろ過装置の洗浄制御方法
CN102151865B (zh) * 2011-03-14 2012-07-25 浙江大学 一种具有斜梳齿的分离式卡爪
DE102011117883B4 (de) * 2011-11-08 2015-04-09 Sms Meer Gmbh Spannfutter einer Werkzeugmaschine zur Bearbeitung eines rohrförmigen, rotierenden Werkstücks
EP3028794B1 (de) * 2014-12-04 2019-03-27 HVM Technology GmbH Kraftspannfutter
CH714587A2 (de) * 2018-01-23 2019-07-31 Foboha Gmbh Spritzgiessform zur Herstellung komplexer Formteile aus Kunststoff, mit einer Schieberanordnung zur Bildung eines Formhohlraumes in zumindest einer der Formhälften.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE412837C (de) * 1925-04-28 Forkardt Paul Kg Einspannfutter
US2845276A (en) * 1955-05-23 1958-07-29 Union Mfg Co Chuck
DE1477679A1 (de) * 1962-11-15 1969-02-06 Rheinbay Dipl Ing Joe H Spannfutter fuer Drehbaenke oder aehnliche Maschinen
DE2004889C2 (de) * 1970-02-04 1972-04-27 Paul Forkardt Kg Spannfutter fuer drehmaschinen
US3698729A (en) * 1970-02-19 1972-10-17 Forkardt Paul Kg Power operated clamping device for machine tools
DE2034262A1 (de) * 1970-07-10 1972-01-20 Smw Spanneinrichtungen Kraftspannfutter
DE2556227C3 (de) * 1975-12-13 1988-02-11 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Spannfutter

Also Published As

Publication number Publication date
IT1083659B (it) 1985-05-25
DE2631583B2 (de) 1979-10-31
FR2358230A1 (fr) 1978-02-10
FR2358230B1 (OSRAM) 1982-11-12
DE2631583C3 (de) 1981-06-25
GB1527688A (en) 1978-10-04
JPS5310183A (en) 1978-01-30
DE2631583A1 (de) 1978-01-19
JPS605403B2 (ja) 1985-02-12
US4102539A (en) 1978-07-25

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Date Code Title Description
PL Patent ceased
PL Patent ceased