FR721660A - Fourrure extensible pour mèche à queue cylindrique, fraises ou similaires - Google Patents

Fourrure extensible pour mèche à queue cylindrique, fraises ou similaires

Info

Publication number
FR721660A
FR721660A FR721660DA FR721660A FR 721660 A FR721660 A FR 721660A FR 721660D A FR721660D A FR 721660DA FR 721660 A FR721660 A FR 721660A
Authority
FR
France
Prior art keywords
fur
cutters
stretchable
cylindrical shank
shank bit
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
English (en)
Inventor
Jean-Louis Flusin
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 FR721660A publication Critical patent/FR721660A/fr
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
    • 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
    • B23B31/226—Jaws in the form of conical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/12—Adapters for drills or chucks; Tapered sleeves
    • B23B51/123—Conical reduction sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR721660D 1930-11-14 1930-11-14 Fourrure extensible pour mèche à queue cylindrique, fraises ou similaires Expired FR721660A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR721660T 1930-11-14

Publications (1)

Publication Number Publication Date
FR721660A true FR721660A (fr) 1932-03-07

Family

ID=9098240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721660D Expired FR721660A (fr) 1930-11-14 1930-11-14 Fourrure extensible pour mèche à queue cylindrique, fraises ou similaires

Country Status (1)

Country Link
FR (1) FR721660A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003909A1 (fr) * 1993-08-03 1995-02-09 Kennametal Inc. Mandrin pour outil a embout carre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003909A1 (fr) * 1993-08-03 1995-02-09 Kennametal Inc. Mandrin pour outil a embout carre
AU675866B2 (en) * 1993-08-03 1997-02-20 Kennametal Inc. Collet for a square-shank tap

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