FR2457732B1 - - Google Patents

Info

Publication number
FR2457732B1
FR2457732B1 FR7914377A FR7914377A FR2457732B1 FR 2457732 B1 FR2457732 B1 FR 2457732B1 FR 7914377 A FR7914377 A FR 7914377A FR 7914377 A FR7914377 A FR 7914377A FR 2457732 B1 FR2457732 B1 FR 2457732B1
Authority
FR
France
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
FR7914377A
Other languages
French (fr)
Other versions
FR2457732A1 (en
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.)
Amyot SA
Original Assignee
Amyot SA
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 Amyot SA filed Critical Amyot SA
Priority to FR7914377A priority Critical patent/FR2457732A1/en
Priority to DE19803019338 priority patent/DE3019338A1/en
Priority to GB8016811A priority patent/GB2052323B/en
Publication of FR2457732A1 publication Critical patent/FR2457732A1/en
Application granted granted Critical
Publication of FR2457732B1 publication Critical patent/FR2457732B1/fr
Granted 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
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
FR7914377A 1979-05-29 1979-05-29 MANDREL FOR FIXING A TOOL ON A MACHINE TOOL Granted FR2457732A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7914377A FR2457732A1 (en) 1979-05-29 1979-05-29 MANDREL FOR FIXING A TOOL ON A MACHINE TOOL
DE19803019338 DE3019338A1 (en) 1979-05-29 1980-05-21 CHUCK FOR CHOOSING A TOOL TO A MACHINE
GB8016811A GB2052323B (en) 1979-05-29 1980-05-21 Chuck and tool assembly incorporating said chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914377A FR2457732A1 (en) 1979-05-29 1979-05-29 MANDREL FOR FIXING A TOOL ON A MACHINE TOOL

Publications (2)

Publication Number Publication Date
FR2457732A1 FR2457732A1 (en) 1980-12-26
FR2457732B1 true FR2457732B1 (en) 1985-01-18

Family

ID=9226247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914377A Granted FR2457732A1 (en) 1979-05-29 1979-05-29 MANDREL FOR FIXING A TOOL ON A MACHINE TOOL

Country Status (3)

Country Link
DE (1) DE3019338A1 (en)
FR (1) FR2457732A1 (en)
GB (1) GB2052323B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310372A1 (en) * 1983-03-22 1984-09-27 Hilti Ag, Schaan DRILL CHUCK FOR HAND DEVICES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB381441A (en) * 1932-02-09 1932-10-06 Stanley Charles Icke Improvements in or relating to chucks
US2139421A (en) * 1937-09-15 1938-12-06 Arthur E Rineer Drill chuck
NL292737A (en) * 1962-05-15
FR2298390A1 (en) * 1975-01-21 1976-08-20 Jacobs Mfg Co Hand held drill chuck - has ball bearing aligning chuck body with crown wheel sleeve and drill spindle
DE2507502C2 (en) * 1975-02-21 1986-02-13 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Drill chucks, in particular for machines with percussion drilling operations
DE2614030C3 (en) * 1976-04-01 1981-10-22 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Drill chucks, in particular for hammer drills
IT1077357B (en) * 1977-03-14 1985-05-04 Star Utensili Elett SELF-CENTERING SPINDLE, IN PARTICULAR FOR PORTABLE ELECTRIC TOOLS
DD131141A1 (en) * 1977-03-30 1978-06-07 Manfred Hirn DRILLING, PARTICULARLY FOR DRILLING

Also Published As

Publication number Publication date
DE3019338A1 (en) 1980-12-11
GB2052323A (en) 1981-01-28
GB2052323B (en) 1983-02-16
FR2457732A1 (en) 1980-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse