BE445886A - - Google Patents

Info

Publication number
BE445886A
BE445886A BE445886DA BE445886A BE 445886 A BE445886 A BE 445886A BE 445886D A BE445886D A BE 445886DA BE 445886 A BE445886 A BE 445886A
Authority
BE
Belgium
Prior art keywords
jaws
segments
pinions
crown
teeth
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 BE445886A publication Critical patent/BE445886A/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)
  • Turning (AREA)
BE445886D 1941-12-08 BE445886A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR81241X 1941-12-08
FR885629T 1941-12-08

Publications (1)

Publication Number Publication Date
BE445886A true BE445886A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=26184721

Family Applications (1)

Application Number Title Priority Date Filing Date
BE445886D BE445886A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1941-12-08

Country Status (3)

Country Link
BE (1) BE445886A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH234174A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR885629A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
CH234174A (fr) 1944-09-15
FR885629A (fr) 1943-09-21

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