FR1160521A - Advanced drill holder - Google Patents

Advanced drill holder

Info

Publication number
FR1160521A
FR1160521A FR1160521DA FR1160521A FR 1160521 A FR1160521 A FR 1160521A FR 1160521D A FR1160521D A FR 1160521DA FR 1160521 A FR1160521 A FR 1160521A
Authority
FR
France
Prior art keywords
drill holder
advanced drill
advanced
holder
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
French (fr)
Inventor
Francisco Rovira Gallifa
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 FR1160521A publication Critical patent/FR1160521A/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
    • B23B31/1261—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1160521D 1956-11-16 1956-11-16 Advanced drill holder Expired FR1160521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160521T 1956-11-16

Publications (1)

Publication Number Publication Date
FR1160521A true FR1160521A (en) 1958-07-17

Family

ID=9652069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160521D Expired FR1160521A (en) 1956-11-16 1956-11-16 Advanced drill holder

Country Status (1)

Country Link
FR (1) FR1160521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222705A (en) * 1964-02-03 1965-12-14 Albert C Peterka Disposable brush and sanitary handle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222705A (en) * 1964-02-03 1965-12-14 Albert C Peterka Disposable brush and sanitary handle

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