FR553622A - Mandrins de tour - Google Patents

Mandrins de tour

Info

Publication number
FR553622A
FR553622A FR553622DA FR553622A FR 553622 A FR553622 A FR 553622A FR 553622D A FR553622D A FR 553622DA FR 553622 A FR553622 A FR 553622A
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 FR553622A publication Critical patent/FR553622A/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)
  • Gripping On Spindles (AREA)
  • Retarders (AREA)
FR553622D 1921-07-08 1922-07-04 Mandrins de tour Expired FR553622A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US182796XA 1921-07-08 1921-07-08

Publications (1)

Publication Number Publication Date
FR553622A true FR553622A (fr) 1923-05-26

Family

ID=21787133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR553622D Expired FR553622A (fr) 1921-07-08 1922-07-04 Mandrins de tour

Country Status (2)

Country Link
FR (1) FR553622A (fr)
GB (1) GB182796A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052778B (de) * 1956-12-19 1959-03-12 Hans Donahl Spannfutter
CN110961667A (zh) * 2019-12-25 2020-04-07 北京航天控制仪器研究所 一种用于环形构件夹持力可控的单驱三联动卡盘

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052778B (de) * 1956-12-19 1959-03-12 Hans Donahl Spannfutter
CN110961667A (zh) * 2019-12-25 2020-04-07 北京航天控制仪器研究所 一种用于环形构件夹持力可控的单驱三联动卡盘

Also Published As

Publication number Publication date
GB182796A (en) 1923-10-04

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