FR505875A - Mandrin à mors réversibles - Google Patents

Mandrin à mors réversibles

Info

Publication number
FR505875A
FR505875A FR505875A FR505875DA FR505875A FR 505875 A FR505875 A FR 505875A FR 505875 A FR505875 A FR 505875A FR 505875D A FR505875D A FR 505875DA FR 505875 A FR505875 A FR 505875A
Authority
FR
France
Prior art keywords
jaw chuck
reversible jaw
reversible
chuck
jaw
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
FR505875A
Other languages
English (en)
Inventor
Marcel Vernaz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR505875A publication Critical patent/FR505875A/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)
FR505875A 1919-10-15 1919-10-15 Mandrin à mors réversibles Expired FR505875A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR505875T 1919-10-15
GB4457/20A GB160072A (en) 1919-10-15 1920-02-13 Improvements in chucks for lathes, boring tools and the like

Publications (1)

Publication Number Publication Date
FR505875A true FR505875A (fr) 1920-08-09

Family

ID=39811826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR505875A Expired FR505875A (fr) 1919-10-15 1919-10-15 Mandrin à mors réversibles

Country Status (2)

Country Link
FR (1) FR505875A (fr)
GB (1) GB160072A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014111576A1 (de) * 2014-08-13 2016-02-18 Andreas Maier Gmbh & Co. Kg Spannelement für eine Spannvorrichtung
DE102017112272A1 (de) * 2017-06-02 2018-12-06 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Nullpunktspannmodul
CN109454676A (zh) * 2018-12-20 2019-03-12 上海久隆电力（集团）有限公司 一种用于模块化线缆切削机床的线缆夹持机构
CN109454677B (zh) * 2018-12-20 2024-02-02 上海久隆电力（集团）有限公司 一种模块化线缆切削机床
CN110919037A (zh) * 2019-11-18 2020-03-27 黄石佳鼎自动化科技有限公司 一种手动式同步自锁卡盘

Also Published As

Publication number Publication date
GB160072A (en) 1921-03-17

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