FR553623A - Mandrins de tour - Google Patents

Mandrins de tour

Info

Publication number
FR553623A
FR553623A FR553623DA FR553623A FR 553623 A FR553623 A FR 553623A FR 553623D A FR553623D A FR 553623DA FR 553623 A FR553623 A FR 553623A
Authority
FR
France
Prior art keywords
lathe chucks
chucks
lathe
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)
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.)
E Horton & Son Co
Original Assignee
E Horton & Son Co
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 E Horton & Son Co filed Critical E Horton & Son Co
Application granted granted Critical
Publication of FR553623A publication Critical patent/FR553623A/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
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
FR553623D 1921-07-08 1922-07-04 Mandrins de tour Expired FR553623A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US182797XA 1921-07-08 1921-07-08

Publications (1)

Publication Number Publication Date
FR553623A true FR553623A (fr) 1923-05-26

Family

ID=21787135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR553623D Expired FR553623A (fr) 1921-07-08 1922-07-04 Mandrins de tour

Country Status (2)

Country Link
FR (1) FR553623A (fr)
GB (1) GB182797A (fr)

Also Published As

Publication number Publication date
GB182797A (en) 1923-10-04

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