FR795312A - Perfectionnements aux mandrins porte-forets - Google Patents

Perfectionnements aux mandrins porte-forets

Info

Publication number
FR795312A
FR795312A FR795312DA FR795312A FR 795312 A FR795312 A FR 795312A FR 795312D A FR795312D A FR 795312DA FR 795312 A FR795312 A FR 795312A
Authority
FR
France
Prior art keywords
drill chucks
chucks
drill
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
Charles Roux
Roux
Huette
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 FR795312A publication Critical patent/FR795312A/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
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1253—Jaws movement actuated by an axially movable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR795312D 1935-01-31 1934-12-15 Perfectionnements aux mandrins porte-forets Expired FR795312A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER92488D DE656678C (de) 1935-01-31 1935-01-31 Bohrfutter

Publications (1)

Publication Number Publication Date
FR795312A true FR795312A (fr) 1936-03-11

Family

ID=7418771

Family Applications (2)

Application Number Title Priority Date Filing Date
FR795312D Expired FR795312A (fr) 1935-01-31 1934-12-15 Perfectionnements aux mandrins porte-forets
FR46237D Expired FR46237E (fr) 1935-01-31 1935-01-26 Perfectionnements aux mandrins porte-forets

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR46237D Expired FR46237E (fr) 1935-01-31 1935-01-26 Perfectionnements aux mandrins porte-forets

Country Status (2)

Country Link
DE (1) DE656678C (fr)
FR (2) FR795312A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938817A (en) * 1972-11-10 1976-02-17 Roehm Guenter H Chuck for impact-type drill

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544088A (en) * 1943-12-31 1951-03-06 Hollis Albert Charles Drill chuck
BE500031A (fr) * 1949-12-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938817A (en) * 1972-11-10 1976-02-17 Roehm Guenter H Chuck for impact-type drill

Also Published As

Publication number Publication date
DE656678C (de) 1938-02-12
FR46237E (fr) 1936-04-02

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