FR493918A - Boring chuck - Google Patents

Boring chuck

Info

Publication number
FR493918A
FR493918A FR493918DA FR493918A FR 493918 A FR493918 A FR 493918A FR 493918D A FR493918D A FR 493918DA FR 493918 A FR493918 A FR 493918A
Authority
FR
France
Prior art keywords
boring chuck
boring
chuck
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.)
Compagnie dApplications Mecaniques
Original Assignee
Compagnie dApplications Mecaniques
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 Compagnie dApplications Mecaniques filed Critical Compagnie dApplications Mecaniques
Application granted granted Critical
Publication of FR493918A publication Critical patent/FR493918A/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
    • B23B31/19—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving parallel to the axis of the chuck

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR493918D 1918-12-12 1918-12-12 Boring chuck Expired FR493918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493918T 1918-12-12

Publications (1)

Publication Number Publication Date
FR493918A true FR493918A (en) 1919-08-26

Family

ID=1529615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493918D Expired FR493918A (en) 1918-12-12 1918-12-12 Boring chuck

Country Status (1)

Country Link
FR (1) FR493918A (en)

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