CH259888A - Mandrin à commande par fluide sous pression pour machine-outil tournant à grande vitesse. - Google Patents

Mandrin à commande par fluide sous pression pour machine-outil tournant à grande vitesse.

Info

Publication number
CH259888A
CH259888A CH259888DA CH259888A CH 259888 A CH259888 A CH 259888A CH 259888D A CH259888D A CH 259888DA CH 259888 A CH259888 A CH 259888A
Authority
CH
Switzerland
Prior art keywords
high speed
machine tool
rotating machine
pressurized fluid
speed rotating
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Machines-Outils Societe Pou De
Original Assignee
Equip Machines Outils Soc Pour
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 Equip Machines Outils Soc Pour filed Critical Equip Machines Outils Soc Pour
Publication of CH259888A publication Critical patent/CH259888A/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
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • B23B31/16254—Jaws movement actuated by oblique surfaces of a coaxial control rod using fluid-pressure means to actuate the gripping means
    • 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
    • B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod
    • B23B31/16216—Jaws movement actuated by levers moved by a coaxial control rod using fluid-pressure means to actuate the gripping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
CH259888D 1945-10-09 1946-08-14 Mandrin à commande par fluide sous pression pour machine-outil tournant à grande vitesse. CH259888A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920494T 1945-10-09

Publications (1)

Publication Number Publication Date
CH259888A true CH259888A (fr) 1949-02-15

Family

ID=9429131

Family Applications (1)

Application Number Title Priority Date Filing Date
CH259888D CH259888A (fr) 1945-10-09 1946-08-14 Mandrin à commande par fluide sous pression pour machine-outil tournant à grande vitesse.

Country Status (3)

Country Link
BE (1) BE466706A (fa)
CH (1) CH259888A (fa)
FR (1) FR920494A (fa)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102236A3 (en) * 1982-08-28 1985-05-22 Pratt Burnerd International Limited Work holding devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281158A (en) * 1964-10-12 1966-10-25 American Work Holding Co Inc Work holding chucks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102236A3 (en) * 1982-08-28 1985-05-22 Pratt Burnerd International Limited Work holding devices

Also Published As

Publication number Publication date
FR920494A (fr) 1947-04-09
BE466706A (fa)

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