FR2645056B1 - Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation - Google Patents

Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation

Info

Publication number
FR2645056B1
FR2645056B1 FR8904377A FR8904377A FR2645056B1 FR 2645056 B1 FR2645056 B1 FR 2645056B1 FR 8904377 A FR8904377 A FR 8904377A FR 8904377 A FR8904377 A FR 8904377A FR 2645056 B1 FR2645056 B1 FR 2645056B1
Authority
FR
France
Prior art keywords
directions
rotation
equipment
machine
tool holder
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 - Fee Related
Application number
FR8904377A
Other languages
English (en)
Other versions
FR2645056A1 (fr
Inventor
Claude Virgile Louis Amyot
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 FR8904377A priority Critical patent/FR2645056B1/fr
Publication of FR2645056A1 publication Critical patent/FR2645056A1/fr
Application granted granted Critical
Publication of FR2645056B1 publication Critical patent/FR2645056B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23B31/1246—Jaws movement actuated by a bolt with conical screw-thread
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/38—Keyless chucks for hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/044—Clutches
    • B23B2260/0445—Overload clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR8904377A 1989-03-29 1989-03-29 Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation Expired - Fee Related FR2645056B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8904377A FR2645056B1 (fr) 1989-03-29 1989-03-29 Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8904377A FR2645056B1 (fr) 1989-03-29 1989-03-29 Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation

Publications (2)

Publication Number Publication Date
FR2645056A1 FR2645056A1 (fr) 1990-10-05
FR2645056B1 true FR2645056B1 (fr) 1991-06-21

Family

ID=9380341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8904377A Expired - Fee Related FR2645056B1 (fr) 1989-03-29 1989-03-29 Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation

Country Status (1)

Country Link
FR (1) FR2645056B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403339B2 (en) 2008-06-18 2013-03-26 Jacobs Chuck Manufacturing Company Self tightening chuck with an axial lock

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957469A (en) * 1996-09-25 1999-09-28 Power Tool Holders, Inc. Spring chuck
US6073939A (en) 1998-06-05 2000-06-13 Power Tool Holders Incorporated Locking chuck
US6260856B1 (en) 1999-11-17 2001-07-17 Power Tool Holders Incorporated Locking chuck
US6390481B1 (en) 2000-03-10 2002-05-21 Power Tool Holders Incorporated Locking chuck
US7451990B2 (en) 2004-04-29 2008-11-18 Jacobs Chuck Manufacturing Company Chuck with torque indicator
US7360770B2 (en) 2004-08-17 2008-04-22 Black & Decker Inc. Keyless chuck with automatic and manual locking
US7708288B2 (en) 2005-05-18 2010-05-04 Jacobs Chuck Manufacturing Company Locking chuck
US7472913B2 (en) 2005-06-09 2009-01-06 Jacobs Chuck Manufacturing Company Drill chuck
US7527273B2 (en) 2005-09-02 2009-05-05 Jacobs Chuck Manufacturing Company Locking chuck
US7900937B2 (en) 2007-08-17 2011-03-08 Jacobs Chuck Manufacturing Company Locking chuck
US8376371B2 (en) 2008-09-17 2013-02-19 Jacobs Chuck Manufacturing Company Locking chuck jaws
WO2019178777A1 (fr) * 2018-03-21 2019-09-26 Jacobs Chuck Manufacturing (Suzhou) Company, Ltd. Mandrin à réglage automatique des mâchoires

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE450527A (fr) * 1937-01-10
US2684856A (en) * 1950-03-18 1954-07-27 Jacobs Mfg Co Apparatus for tightening chucks of power drills
US3545776A (en) * 1968-06-18 1970-12-08 Jacobs Mfg Co Combined chuck spindle and chuck locking collar
DE2847927C2 (de) * 1978-11-04 1986-10-16 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere Bohrfutter
US4277074A (en) * 1979-11-26 1981-07-07 Harry Kilberis Keyless chuck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403339B2 (en) 2008-06-18 2013-03-26 Jacobs Chuck Manufacturing Company Self tightening chuck with an axial lock
US9364901B2 (en) 2008-06-18 2016-06-14 Apex Brands, Inc. Self tightening chuck with an axial lock

Also Published As

Publication number Publication date
FR2645056A1 (fr) 1990-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081125