FR875634A - Quick locking device for tools such as drills or others on the corresponding drive machines - Google Patents

Quick locking device for tools such as drills or others on the corresponding drive machines

Info

Publication number
FR875634A
FR875634A FR875634DA FR875634A FR 875634 A FR875634 A FR 875634A FR 875634D A FR875634D A FR 875634DA FR 875634 A FR875634 A FR 875634A
Authority
FR
France
Prior art keywords
drills
tools
locking device
corresponding drive
quick locking
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Gaston Gateau
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 filed Critical
Application granted granted Critical
Publication of FR875634A publication Critical patent/FR875634A/en
Expired legal-status Critical Current

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
    • B23B31/113—Retention by bayonet connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR875634D 1941-09-27 1941-09-27 Quick locking device for tools such as drills or others on the corresponding drive machines Expired FR875634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875634T 1941-09-27

Publications (1)

Publication Number Publication Date
FR875634A true FR875634A (en) 1942-09-29

Family

ID=9360255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875634D Expired FR875634A (en) 1941-09-27 1941-09-27 Quick locking device for tools such as drills or others on the corresponding drive machines

Country Status (1)

Country Link
FR (1) FR875634A (en)

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