FR489857A - New self-tightening chuck for "tap tools" - Google Patents

New self-tightening chuck for "tap tools"

Info

Publication number
FR489857A
FR489857A FR489857DA FR489857A FR 489857 A FR489857 A FR 489857A FR 489857D A FR489857D A FR 489857DA FR 489857 A FR489857 A FR 489857A
Authority
FR
France
Prior art keywords
new self
tightening chuck
tap tools
tap
tools
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
Jean Poyet
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.)
JEAN POYET
Original Assignee
JEAN POYET
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 JEAN POYET filed Critical JEAN POYET
Application granted granted Critical
Publication of FR489857A publication Critical patent/FR489857A/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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/208—Longitudinally-split sleeves, e.g. collet chucks with a tool positioning stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR489857D 1918-04-20 1918-04-20 New self-tightening chuck for "tap tools" Expired FR489857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR489857T 1918-04-20

Publications (1)

Publication Number Publication Date
FR489857A true FR489857A (en) 1919-03-19

Family

ID=1526053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489857D Expired FR489857A (en) 1918-04-20 1918-04-20 New self-tightening chuck for "tap tools"

Country Status (1)

Country Link
FR (1) FR489857A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093247A (en) * 1975-07-09 1978-06-06 Darex Corporation Chuck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093247A (en) * 1975-07-09 1978-06-06 Darex Corporation Chuck

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