BE485653A - - Google Patents

Info

Publication number
BE485653A
BE485653A BE485653DA BE485653A BE 485653 A BE485653 A BE 485653A BE 485653D A BE485653D A BE 485653DA BE 485653 A BE485653 A BE 485653A
Authority
BE
Belgium
Application number
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.)
Publication of BE485653A publication Critical patent/BE485653A/xx

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
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • 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
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • B23B31/16037—Jaws movement actuated by one or more spiral grooves using mechanical transmission through the spindle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1926—Spiral cam or scroll actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Gripping On Spindles (AREA)
BE485653D 1947-11-05 BE485653A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT287638X 1947-11-05
IT130148X 1948-01-13

Publications (1)

Publication Number Publication Date
BE485653A true BE485653A (fr)

Family

ID=26326623

Family Applications (1)

Application Number Title Priority Date Filing Date
BE485653D BE485653A (fr) 1947-11-05

Country Status (5)

Country Link
US (1) US2581474A (fr)
BE (1) BE485653A (fr)
CH (1) CH287638A (fr)
FR (1) FR970032A (fr)
GB (1) GB658108A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905476A (en) * 1955-12-28 1959-09-22 United Greenfield Corp Controlled centering chuck
DE1159239B (de) * 1958-02-24 1963-12-12 Richard Boeffel Mehrbackenspannfutter
US4482163A (en) * 1982-09-29 1984-11-13 Litton Industrial Products, Inc. Spindle powered adjustable chuck
WO1990007394A1 (fr) * 1989-01-05 1990-07-12 Tokichi Shimizu Mandrin differentiel a quatre griffes
US6601485B2 (en) * 2001-05-24 2003-08-05 Paul R. Baldwin Dual brake rotor finishing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713796A (en) * 1929-05-21 Chuck
US1608464A (en) * 1923-03-23 1926-11-23 E Horton & Son Company Chuck
US2358049A (en) * 1941-06-07 1944-09-12 Warner Swasey Co Work gripping device

Also Published As

Publication number Publication date
CH287638A (fr) 1952-12-15
GB658108A (en) 1951-10-03
US2581474A (en) 1952-01-08
FR970032A (fr) 1950-12-28

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