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FR400119A - Mandrel for bits of all kinds - Google Patents

Mandrel for bits of all kinds

Info

Publication number
FR400119A
FR400119A FR400119DA FR400119A FR 400119 A FR400119 A FR 400119A FR 400119D A FR400119D A FR 400119DA FR 400119 A FR400119 A FR 400119A
Authority
FR
France
Prior art keywords
mandrel
bits
kinds
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.)
Brandt & Cdeg G M B H
Original Assignee
Brandt & Cdeg G M B H
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 Brandt & Cdeg G M B H filed Critical Brandt & Cdeg G M B H
Application granted granted Critical
Publication of FR400119A publication Critical patent/FR400119A/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
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16158—Jaws movement actuated by coaxial conical surfaces
    • B23B31/16162—Details of the jaws
    • B23B31/16166—Form of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR400119D 1909-03-03 1909-03-03 Mandrel for bits of all kinds Expired FR400119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR400119T 1909-03-03

Publications (1)

Publication Number Publication Date
FR400119A true FR400119A (en) 1909-07-19

Family

ID=1445016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR400119D Expired FR400119A (en) 1909-03-03 1909-03-03 Mandrel for bits of all kinds

Country Status (1)

Country Link
FR (1) FR400119A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510442A1 (en) * 1981-07-30 1983-02-04 Roehm Guenter H TIGHTENING CHUCK, ESPECIALLY CHUCK HOLDER
FR2543034A1 (en) * 1983-03-21 1984-09-28 Hilti Ag PERCUSSION DRILL CHUCK

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510442A1 (en) * 1981-07-30 1983-02-04 Roehm Guenter H TIGHTENING CHUCK, ESPECIALLY CHUCK HOLDER
FR2543034A1 (en) * 1983-03-21 1984-09-28 Hilti Ag PERCUSSION DRILL CHUCK

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