FR445497A - Mandrin porte-mèche - Google Patents

Mandrin porte-mèche

Info

Publication number
FR445497A
FR445497A FR445497DA FR445497A FR 445497 A FR445497 A FR 445497A FR 445497D A FR445497D A FR 445497DA FR 445497 A FR445497 A FR 445497A
Authority
FR
France
Prior art keywords
drill chuck
chuck
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
Automatic Drill Chuck Corporation
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.)
AUTOMATIC DRILL CHUCK CORP
Original Assignee
AUTOMATIC DRILL CHUCK CORP
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 AUTOMATIC DRILL CHUCK CORP filed Critical AUTOMATIC DRILL CHUCK CORP
Application granted granted Critical
Publication of FR445497A publication Critical patent/FR445497A/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
    • B23B31/1261—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)
  • Manipulator (AREA)
  • Drilling And Boring (AREA)
FR445497D 1912-05-28 1912-06-10 Mandrin porte-mèche Expired FR445497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191212566T 1912-05-28

Publications (1)

Publication Number Publication Date
FR445497A true FR445497A (fr) 1912-11-12

Family

ID=32865895

Family Applications (2)

Application Number Title Priority Date Filing Date
FR19498D Expired FR19498E (fr) 1912-05-28 Mandrin porte-mèche
FR445497D Expired FR445497A (fr) 1912-05-28 1912-06-10 Mandrin porte-mèche

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR19498D Expired FR19498E (fr) 1912-05-28 Mandrin porte-mèche

Country Status (2)

Country Link
FR (2) FR445497A (fr)
GB (2) GB191212566A (fr)

Also Published As

Publication number Publication date
FR19498E (fr) 1915-02-11
GB191212566A (en) 1913-01-16
GB191413340A (en) 1914-11-26

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