FR21152E - Self-centering chuck, instant clamping and loosening - Google Patents

Self-centering chuck, instant clamping and loosening

Info

Publication number
FR21152E
FR21152E FR21152DA FR21152E FR 21152 E FR21152 E FR 21152E FR 21152D A FR21152D A FR 21152DA FR 21152 E FR21152 E FR 21152E
Authority
FR
France
Prior art keywords
loosening
self
centering chuck
instant clamping
instant
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)
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.)
JOLY ET VERNAZ SOC
Original Assignee
JOLY ET VERNAZ SOC
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 JOLY ET VERNAZ SOC filed Critical JOLY ET VERNAZ SOC
Application granted granted Critical
Publication of FR21152E publication Critical patent/FR21152E/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
    • B23B31/10—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
    • B23B31/1253—Jaws movement actuated by an axially movable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
FR21152D 1919-03-22 1918-12-24 Self-centering chuck, instant clamping and loosening Expired FR21152E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB722619A GB137188A (en) 1919-03-22 1919-03-22 Improvements in tool holding chucks

Publications (1)

Publication Number Publication Date
FR21152E true FR21152E (en) 1920-07-01

Family

ID=9829034

Family Applications (2)

Application Number Title Priority Date Filing Date
FR490488D Expired FR490488A (en) 1919-03-22 1918-06-11 Self-centering chuck, instant clamping and loosening
FR21152D Expired FR21152E (en) 1919-03-22 1918-12-24 Self-centering chuck, instant clamping and loosening

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR490488D Expired FR490488A (en) 1919-03-22 1918-06-11 Self-centering chuck, instant clamping and loosening

Country Status (2)

Country Link
FR (2) FR490488A (en)
GB (1) GB137188A (en)

Also Published As

Publication number Publication date
FR490488A (en) 1919-04-24
GB137188A (en) 1920-01-08

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