FR1163300A - Clamping device, especially for lathe chucks - Google Patents

Clamping device, especially for lathe chucks

Info

Publication number
FR1163300A
FR1163300A FR1163300DA FR1163300A FR 1163300 A FR1163300 A FR 1163300A FR 1163300D A FR1163300D A FR 1163300DA FR 1163300 A FR1163300 A FR 1163300A
Authority
FR
France
Prior art keywords
clamping device
lathe chucks
chucks
lathe
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
Other languages
French (fr)
Inventor
Roger Coudert
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.)
REALISATION D APP MEDICAUX ET
Original Assignee
REALISATION D APP MEDICAUX ET
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 REALISATION D APP MEDICAUX ET filed Critical REALISATION D APP MEDICAUX ET
Application granted granted Critical
Publication of FR1163300A publication Critical patent/FR1163300A/en
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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/28—Chucks characterised by features relating primarily to remote control of the gripping means using electric or magnetic means in the chuck
    • 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
    • B23B31/1261—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/152—Rotary devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/38—Using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1163300D 1956-12-14 1956-12-14 Clamping device, especially for lathe chucks Expired FR1163300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1163300T 1956-12-14

Publications (1)

Publication Number Publication Date
FR1163300A true FR1163300A (en) 1958-09-24

Family

ID=9653424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1163300D Expired FR1163300A (en) 1956-12-14 1956-12-14 Clamping device, especially for lathe chucks

Country Status (1)

Country Link
FR (1) FR1163300A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999004A2 (en) * 1998-11-02 2000-05-10 Gerhard Dr.-Ing. Widl Chuck for a machine tool
EP0999005A1 (en) * 1998-11-02 2000-05-10 Gerhard Dr.-Ing. Widl Chuck for a machine tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999004A2 (en) * 1998-11-02 2000-05-10 Gerhard Dr.-Ing. Widl Chuck for a machine tool
EP0999005A1 (en) * 1998-11-02 2000-05-10 Gerhard Dr.-Ing. Widl Chuck for a machine tool
EP0999004A3 (en) * 1998-11-02 2003-07-16 Index-Werke Gmbh & Co. Kg Hahn & Tessky Chuck for a machine tool
EP1344594A1 (en) * 1998-11-02 2003-09-17 Index-Werke Gmbh & Co. Kg Hahn & Tessky Chuck

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