FR2510441B1 - Mors de serrage pour mandrin contenant une piece a usiner - Google Patents

Mors de serrage pour mandrin contenant une piece a usiner

Info

Publication number
FR2510441B1
FR2510441B1 FR8209233A FR8209233A FR2510441B1 FR 2510441 B1 FR2510441 B1 FR 2510441B1 FR 8209233 A FR8209233 A FR 8209233A FR 8209233 A FR8209233 A FR 8209233A FR 2510441 B1 FR2510441 B1 FR 2510441B1
Authority
FR
France
Prior art keywords
containing workpiece
chuck containing
clamping bit
bit
clamping
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
FR8209233A
Other languages
English (en)
Other versions
FR2510441A1 (fr
Inventor
Josef Steinberger
Heinz Beckers
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.)
Forkardt Deutschland GmbH
Original Assignee
Forkardt Deutschland GmbH
Paul Forkardt GmbH and Co 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 Deutschland GmbH, Paul Forkardt GmbH and Co KG filed Critical Forkardt Deutschland GmbH
Publication of FR2510441A1 publication Critical patent/FR2510441A1/fr
Application granted granted Critical
Publication of FR2510441B1 publication Critical patent/FR2510441B1/fr
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
    • B23B31/1627—Details of the jaws
    • B23B31/16275—Form of the jaws
FR8209233A 1981-07-28 1982-05-27 Mors de serrage pour mandrin contenant une piece a usiner Expired FR2510441B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3129583 1981-07-28
DE19813150966 DE3150966A1 (de) 1981-07-28 1981-12-23 Spannbacke

Publications (2)

Publication Number Publication Date
FR2510441A1 FR2510441A1 (fr) 1983-02-04
FR2510441B1 true FR2510441B1 (fr) 1985-12-06

Family

ID=25794861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8209233A Expired FR2510441B1 (fr) 1981-07-28 1982-05-27 Mors de serrage pour mandrin contenant une piece a usiner

Country Status (6)

Country Link
CH (1) CH655262A5 (fr)
DE (1) DE3150966A1 (fr)
ES (1) ES265446Y (fr)
FR (1) FR2510441B1 (fr)
GB (1) GB2110965B (fr)
IT (1) IT1152472B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512929A1 (de) * 1985-04-11 1986-10-16 Rudi 4018 Langenfeld Kirst Spannbacke
DE3813809A1 (de) * 1988-04-23 1989-11-02 Benjamin Russ Backen mit winkligen zaehnen zum greifen und spannen
DE20003066U1 (de) * 2000-02-19 2000-04-20 Roehm Gmbh Hebelfutter für Kurbelwellen
DE10159068A1 (de) * 2001-12-01 2003-06-12 Daimler Chrysler Ag Spannvorrichtung zum Fixieren eines Werkstücks während der spanenden Bearbeitung
CN109226798A (zh) * 2018-11-20 2019-01-18 陕西海力特精密机械有限公司 防工件变形的四爪卡盘
US11565330B2 (en) * 2020-09-28 2023-01-31 Alpha Precision Group, Inc. Machine chuck jaws and method of manufacture

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1356656A (fr) * 1964-07-01 Perfectionnements aux mandrins et à leurs mors de serrage, employés notamment pour les travaux de tournage et autres applications
GB191102674A (en) * 1911-02-02 1911-09-14 Charles Taylor Improvements in Gripping Surfaces of Chuck Jaws.
US1918439A (en) * 1930-11-22 1933-07-18 Williams Tool Corp Chuck
US2158490A (en) * 1938-06-30 1939-05-16 Harold Cooke Automatic chuck jaw
US3459433A (en) * 1966-03-02 1969-08-05 Woodworth Co N A Replaceable jaw inserts
GB1357376A (en) * 1970-07-31 1974-06-19 Morando C Spa Flli Chuck with an assemblage of jaws for holding a workpiece
GB1386608A (en) * 1971-06-22 1975-03-12 Wickman Mach Tool Sales Ltd Jaw piece for machine tool chucks
DE2153662A1 (de) * 1971-10-28 1973-05-03 Smw Spanneinrichtungen Spannbacken zur abstuetzung von werkstuecken
DE2435468A1 (de) * 1974-07-24 1976-02-05 Heyligenstaedt & Co Spannbacke fuer spannfutter an werkzeugmaschinen, insbesondere an drehmaschinen
DE2509698A1 (de) * 1975-03-06 1976-09-09 Austermann Heinz Distanzstueck

Also Published As

Publication number Publication date
IT8222594A1 (it) 1984-01-27
DE3150966A1 (de) 1983-02-17
ES265446Y (es) 1983-11-16
IT8222594A0 (it) 1982-07-27
GB2110965A (en) 1983-06-29
IT1152472B (it) 1986-12-31
FR2510441A1 (fr) 1983-02-04
DE3150966C2 (fr) 1988-02-18
ES265446U (es) 1983-04-16
GB2110965B (en) 1985-11-20
CH655262A5 (de) 1986-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse