FR1534400A - Improvements to tool holders - Google Patents

Improvements to tool holders

Info

Publication number
FR1534400A
FR1534400A FR118189A FR118189A FR1534400A FR 1534400 A FR1534400 A FR 1534400A FR 118189 A FR118189 A FR 118189A FR 118189 A FR118189 A FR 118189A FR 1534400 A FR1534400 A FR 1534400A
Authority
FR
France
Prior art keywords
tool holders
holders
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
FR118189A
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.)
BALAS COLLET CO
Original Assignee
BALAS COLLET CO
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
Priority claimed from US574391A external-priority patent/US3405950A/en
Application filed by BALAS COLLET CO filed Critical BALAS COLLET CO
Priority to FR118189A priority Critical patent/FR1534400A/en
Application granted granted Critical
Publication of FR1534400A publication Critical patent/FR1534400A/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)
FR118189A 1966-08-23 1967-08-18 Improvements to tool holders Expired FR1534400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR118189A FR1534400A (en) 1966-08-23 1967-08-18 Improvements to tool holders

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US574391A US3405950A (en) 1966-08-23 1966-08-23 Tool holder
FR118189A FR1534400A (en) 1966-08-23 1967-08-18 Improvements to tool holders

Publications (1)

Publication Number Publication Date
FR1534400A true FR1534400A (en) 1968-07-26

Family

ID=26178900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR118189A Expired FR1534400A (en) 1966-08-23 1967-08-18 Improvements to tool holders

Country Status (1)

Country Link
FR (1) FR1534400A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416064A1 (en) * 1978-02-06 1979-08-31 Groupe Etu Tech Const Machines Rapid action punch holder - has sleeves on cup contg. tool shank ramps, with relative rotation displacing balls into circumferential groove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416064A1 (en) * 1978-02-06 1979-08-31 Groupe Etu Tech Const Machines Rapid action punch holder - has sleeves on cup contg. tool shank ramps, with relative rotation displacing balls into circumferential groove

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