BE437666A - - Google Patents

Info

Publication number
BE437666A
BE437666A BE437666DA BE437666A BE 437666 A BE437666 A BE 437666A BE 437666D A BE437666D A BE 437666DA BE 437666 A BE437666 A BE 437666A
Authority
BE
Belgium
Prior art keywords
emi
during operation
clamping device
chuck
machine
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE437666A publication Critical patent/BE437666A/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
BE437666D 1939-01-31 BE437666A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT862944X 1939-01-31

Publications (1)

Publication Number Publication Date
BE437666A true BE437666A (cs)

Family

ID=11330497

Family Applications (1)

Application Number Title Priority Date Filing Date
BE437666D BE437666A (cs) 1939-01-31

Country Status (2)

Country Link
BE (1) BE437666A (cs)
FR (1) FR862944A (cs)

Also Published As

Publication number Publication date
FR862944A (fr) 1941-03-19

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