FR986438A - Device for quick tool change on machine tools, e.g. drills or milling machines - Google Patents

Device for quick tool change on machine tools, e.g. drills or milling machines

Info

Publication number
FR986438A
FR986438A FR986438DA FR986438A FR 986438 A FR986438 A FR 986438A FR 986438D A FR986438D A FR 986438DA FR 986438 A FR986438 A FR 986438A
Authority
FR
France
Prior art keywords
drills
machine tools
tool change
milling machines
quick tool
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEBRU DER HONSBERG FA
Original Assignee
GEBRU DER HONSBERG FA
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 GEBRU DER HONSBERG FA filed Critical GEBRU DER HONSBERG FA
Application granted granted Critical
Publication of FR986438A publication Critical patent/FR986438A/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
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR986438D 1949-03-04 1949-03-04 Device for quick tool change on machine tools, e.g. drills or milling machines Expired FR986438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986438T 1949-03-04

Publications (1)

Publication Number Publication Date
FR986438A true FR986438A (en) 1951-07-31

Family

ID=9538044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986438D Expired FR986438A (en) 1949-03-04 1949-03-04 Device for quick tool change on machine tools, e.g. drills or milling machines

Country Status (1)

Country Link
FR (1) FR986438A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501312A1 (en) * 1981-03-03 1982-09-10 Acma Cribier Sa Hub lock for motor output shaft - has ball-race locked in position by expanding inner plug in hub
EP0286325A2 (en) * 1987-04-10 1988-10-12 Leslie Hartridge Limited A machine part with a tool release mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501312A1 (en) * 1981-03-03 1982-09-10 Acma Cribier Sa Hub lock for motor output shaft - has ball-race locked in position by expanding inner plug in hub
EP0286325A2 (en) * 1987-04-10 1988-10-12 Leslie Hartridge Limited A machine part with a tool release mechanism
EP0286325A3 (en) * 1987-04-10 1989-07-26 Leslie Hartridge Limited A machine part with a tool release mechanism

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