FR1169956A - Dispositif de serrage, notamment pour mandrins de tours - Google Patents

Dispositif de serrage, notamment pour mandrins de tours

Info

Publication number
FR1169956A
FR1169956A FR1169956DA FR1169956A FR 1169956 A FR1169956 A FR 1169956A FR 1169956D A FR1169956D A FR 1169956DA FR 1169956 A FR1169956 A FR 1169956A
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
English (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.)
REALISATIONS D APP MEDICAUX ET
Original Assignee
REALISATIONS 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 REALISATIONS D APP MEDICAUX ET filed Critical REALISATIONS D APP MEDICAUX ET
Application granted granted Critical
Publication of FR1169956A publication Critical patent/FR1169956A/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
    • B23B31/24—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
    • B23B31/16—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
    • 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
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure 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
    • B23B31/32—Chucks with jaws carried by diaphragm
    • 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)
FR1169956D 1957-03-22 1957-03-22 Dispositif de serrage, notamment pour mandrins de tours Expired FR1169956A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1169956T 1957-03-22

Publications (1)

Publication Number Publication Date
FR1169956A true FR1169956A (fr) 1959-01-08

Family

ID=9656822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169956D Expired FR1169956A (fr) 1957-03-22 1957-03-22 Dispositif de serrage, notamment pour mandrins de tours

Country Status (1)

Country Link
FR (1) FR1169956A (fr)

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