FR1035852A - Expandable chuck, especially for machine tools - Google Patents

Expandable chuck, especially for machine tools

Info

Publication number
FR1035852A
FR1035852A FR1035852DA FR1035852A FR 1035852 A FR1035852 A FR 1035852A FR 1035852D A FR1035852D A FR 1035852DA FR 1035852 A FR1035852 A FR 1035852A
Authority
FR
France
Prior art keywords
machine tools
expandable chuck
expandable
chuck
tools
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
Maurice De Valliere
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 filed Critical
Application granted granted Critical
Publication of FR1035852A publication Critical patent/FR1035852A/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
    • B23B31/40—Expansion mandrels
    • 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)
FR1035852D 1951-04-12 1951-04-12 Expandable chuck, especially for machine tools Expired FR1035852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1035852T 1951-04-12

Publications (1)

Publication Number Publication Date
FR1035852A true FR1035852A (en) 1953-09-01

Family

ID=9585996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1035852D Expired FR1035852A (en) 1951-04-12 1951-04-12 Expandable chuck, especially for machine tools

Country Status (1)

Country Link
FR (1) FR1035852A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411052A1 (en) * 1977-12-09 1979-07-06 Leleu Sa Marcel Radially expandable mandrel used to stress tube for welding - has body with bevelled sprung pins moved axially in oblique holes by plates drawn together by screw
FR2469997A1 (en) * 1979-11-27 1981-05-29 Owens Illinois Inc APPARATUS FOR THE TELESCOPIC ASSEMBLY OF THERMOPLASTIC SLEEVES ON ARTICLES, ESPECIALLY BOTTLES, THIS APPARATUS COMPRISING A PERFECTED CHUCK HOLDER AND CHUCK MECHANISM
CN114102290A (en) * 2021-11-20 2022-03-01 重庆虎溪电机工业有限责任公司 Small-sized revolving body internal expansion type machining clamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411052A1 (en) * 1977-12-09 1979-07-06 Leleu Sa Marcel Radially expandable mandrel used to stress tube for welding - has body with bevelled sprung pins moved axially in oblique holes by plates drawn together by screw
FR2469997A1 (en) * 1979-11-27 1981-05-29 Owens Illinois Inc APPARATUS FOR THE TELESCOPIC ASSEMBLY OF THERMOPLASTIC SLEEVES ON ARTICLES, ESPECIALLY BOTTLES, THIS APPARATUS COMPRISING A PERFECTED CHUCK HOLDER AND CHUCK MECHANISM
CN114102290A (en) * 2021-11-20 2022-03-01 重庆虎溪电机工业有限责任公司 Small-sized revolving body internal expansion type machining clamp
CN114102290B (en) * 2021-11-20 2023-09-19 重庆虎溪电机工业有限责任公司 Internal expansion type machining clamp for small-sized revolving body

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