CH374266A - Clamping device for workpieces on machine tools - Google Patents

Clamping device for workpieces on machine tools

Info

Publication number
CH374266A
CH374266A CH7527359A CH7527359A CH374266A CH 374266 A CH374266 A CH 374266A CH 7527359 A CH7527359 A CH 7527359A CH 7527359 A CH7527359 A CH 7527359A CH 374266 A CH374266 A CH 374266A
Authority
CH
Switzerland
Prior art keywords
workpieces
clamping device
machine tools
tools
machine
Prior art date
Application number
CH7527359A
Other languages
German (de)
Inventor
Lefan Vojtech
Soban Josef
Original Assignee
Z Presneho Strojirenstvi Narod
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 Z Presneho Strojirenstvi Narod filed Critical Z Presneho Strojirenstvi Narod
Publication of CH374266A publication Critical patent/CH374266A/en

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
    • B23B31/16037—Jaws movement actuated by one or more spiral grooves using mechanical transmission through the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
CH7527359A 1958-07-03 1959-07-03 Clamping device for workpieces on machine tools CH374266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS351958 1958-07-03

Publications (1)

Publication Number Publication Date
CH374266A true CH374266A (en) 1963-12-31

Family

ID=5375519

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7527359A CH374266A (en) 1958-07-03 1959-07-03 Clamping device for workpieces on machine tools

Country Status (4)

Country Link
CH (1) CH374266A (en)
DE (1) DE1287904B (en)
FR (1) FR1231307A (en)
GB (1) GB916233A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512116A (en) * 1983-06-08 1985-04-23 Sunnen Products Company Feed-up means for expandable work engaging members

Also Published As

Publication number Publication date
FR1231307A (en) 1960-09-28
GB916233A (en) 1963-01-23
DE1287904B (en)

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