FR2518444B1 - Dispositif d'immobilisation ou d'entrainement par l'interieur de pieces cylindriques creuses - Google Patents

Dispositif d'immobilisation ou d'entrainement par l'interieur de pieces cylindriques creuses

Info

Publication number
FR2518444B1
FR2518444B1 FR8124190A FR8124190A FR2518444B1 FR 2518444 B1 FR2518444 B1 FR 2518444B1 FR 8124190 A FR8124190 A FR 8124190A FR 8124190 A FR8124190 A FR 8124190A FR 2518444 B1 FR2518444 B1 FR 2518444B1
Authority
FR
France
Prior art keywords
immobilizing
hollow cylindrical
cylindrical parts
inside hollow
driving inside
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
FR8124190A
Other languages
English (en)
Other versions
FR2518444A1 (fr
Inventor
Jean Mazingue
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.)
Virax SA
Original Assignee
Virax SA
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 Virax SA filed Critical Virax SA
Priority to FR8124190A priority Critical patent/FR2518444B1/fr
Publication of FR2518444A1 publication Critical patent/FR2518444A1/fr
Application granted granted Critical
Publication of FR2518444B1 publication Critical patent/FR2518444B1/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
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR8124190A 1981-12-21 1981-12-21 Dispositif d'immobilisation ou d'entrainement par l'interieur de pieces cylindriques creuses Expired FR2518444B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8124190A FR2518444B1 (fr) 1981-12-21 1981-12-21 Dispositif d'immobilisation ou d'entrainement par l'interieur de pieces cylindriques creuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8124190A FR2518444B1 (fr) 1981-12-21 1981-12-21 Dispositif d'immobilisation ou d'entrainement par l'interieur de pieces cylindriques creuses

Publications (2)

Publication Number Publication Date
FR2518444A1 FR2518444A1 (fr) 1983-06-24
FR2518444B1 true FR2518444B1 (fr) 1986-05-30

Family

ID=9265376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8124190A Expired FR2518444B1 (fr) 1981-12-21 1981-12-21 Dispositif d'immobilisation ou d'entrainement par l'interieur de pieces cylindriques creuses

Country Status (1)

Country Link
FR (1) FR2518444B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104339041B (zh) * 2014-10-27 2016-06-22 沈阳理工大学 用于加工转换接头的自动定长浮动支撑装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8307185D0 (en) * 1983-03-16 1983-04-20 Lovatt J Expansion and contraction device for collet chuck
CN108445019A (zh) * 2018-04-04 2018-08-24 苏州优纳科技有限公司 轮毂毛坯外观检测装置及检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE113110C (fr) *
GB120134A (en) * 1917-12-05 1918-10-31 George William Brown Improvements in or relating to Mandrels.
US1566370A (en) * 1925-02-20 1925-12-22 John W Briscoe Chuck
GB1131092A (en) * 1966-06-09 1968-10-23 Brico Engineering Company Ltd Chuck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104339041B (zh) * 2014-10-27 2016-06-22 沈阳理工大学 用于加工转换接头的自动定长浮动支撑装置

Also Published As

Publication number Publication date
FR2518444A1 (fr) 1983-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse