FR2510442B1 - Mandrin de serrage, notamment mandrin porte-taraud - Google Patents

Mandrin de serrage, notamment mandrin porte-taraud

Info

Publication number
FR2510442B1
FR2510442B1 FR8211692A FR8211692A FR2510442B1 FR 2510442 B1 FR2510442 B1 FR 2510442B1 FR 8211692 A FR8211692 A FR 8211692A FR 8211692 A FR8211692 A FR 8211692A FR 2510442 B1 FR2510442 B1 FR 2510442B1
Authority
FR
France
Prior art keywords
tap holder
tightening chuck
particularly tap
chuck
tightening
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
FR8211692A
Other languages
English (en)
Other versions
FR2510442A1 (fr
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
Publication of FR2510442A1 publication Critical patent/FR2510442A1/fr
Application granted granted Critical
Publication of FR2510442B1 publication Critical patent/FR2510442B1/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
    • B23B31/16158—Jaws movement actuated by coaxial conical surfaces
    • B23B31/16162—Details of the jaws
    • B23B31/16166—Form 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
    • B23B31/008—Chucks; Expansion mandrels; Adaptations thereof for remote control with arrangements for transmitting torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR8211692A 1981-07-30 1982-07-02 Mandrin de serrage, notamment mandrin porte-taraud Expired FR2510442B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19818122325U DE8122325U1 (de) 1981-07-30 1981-07-30 Spannfutter, insbesondere gewindeschneidfutter

Publications (2)

Publication Number Publication Date
FR2510442A1 FR2510442A1 (fr) 1983-02-04
FR2510442B1 true FR2510442B1 (fr) 1986-02-07

Family

ID=6729940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211692A Expired FR2510442B1 (fr) 1981-07-30 1982-07-02 Mandrin de serrage, notamment mandrin porte-taraud

Country Status (4)

Country Link
DE (1) DE8122325U1 (fr)
FR (1) FR2510442B1 (fr)
GB (1) GB2103124B (fr)
IT (2) IT8253576V0 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004004190U1 (de) * 2004-03-16 2005-08-11 Rothenaicher, Stefan Spannmittel
DE102005012541B4 (de) * 2004-03-16 2009-12-24 Stefan Rothenaicher Spannmittel
US7566061B2 (en) * 2006-03-21 2009-07-28 Smw Autoblok Corporation Workpiece gripping apparatus
CN100522427C (zh) * 2007-03-10 2009-08-05 朱明� 一种机床快换夹头系统
DE102015116008A1 (de) * 2015-09-22 2017-03-23 Metabowerke Gmbh Spannfutter
DE102020000411A1 (de) * 2020-01-24 2021-07-29 Hakki Aygün Gewindeschneidfutter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE163259C (fr) *
DE11067C (de) * C. HOHAGEN in Düsseldorf/Oberbilk Spannfutter für Werkzeugmaschinen
FR400119A (fr) * 1909-03-03 1909-07-19 Brandt & C° G. M. B. H. Mandrin pour mèches de toutes espèces
DE630720C (de) * 1934-12-21 1936-06-04 Paul Forkardt Komm Ges Spannfutter mit durch eine Muffe radial bewegten Spannstiften oder -backen
GB552905A (en) * 1941-10-25 1943-04-29 Harry Cyril France Improvements relating to lathes and like tools
DE871990C (de) * 1942-06-21 1953-03-26 Friedrich Mueller Schnellwechselfutter, insbesondere fuer Fraeser
US2461059A (en) * 1945-04-11 1949-02-08 Production Broaching Corp Chuck

Also Published As

Publication number Publication date
FR2510442A1 (fr) 1983-02-04
GB2103124A (en) 1983-02-16
IT8267955A0 (it) 1982-07-28
GB2103124B (en) 1985-08-07
IT8253576V0 (it) 1982-07-28
IT1191207B (it) 1988-02-24
DE8122325U1 (de) 1981-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse