FR2279503A1 - Dispositif pour la fixation tournante de tubes - Google Patents

Dispositif pour la fixation tournante de tubes

Info

Publication number
FR2279503A1
FR2279503A1 FR7523177A FR7523177A FR2279503A1 FR 2279503 A1 FR2279503 A1 FR 2279503A1 FR 7523177 A FR7523177 A FR 7523177A FR 7523177 A FR7523177 A FR 7523177A FR 2279503 A1 FR2279503 A1 FR 2279503A1
Authority
FR
France
Prior art keywords
rotating tubes
tubes
rotating
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.)
Granted
Application number
FR7523177A
Other languages
English (en)
French (fr)
Other versions
FR2279503B1 (ref
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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
Priority claimed from DE19742436269 external-priority patent/DE2436269C3/de
Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2279503A1 publication Critical patent/FR2279503A1/fr
Application granted granted Critical
Publication of FR2279503B1 publication Critical patent/FR2279503B1/fr
Granted 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
    • B23B31/223—Jaws in the form of cylindrical elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Gripping On Spindles (AREA)
  • Jigs For Machine Tools (AREA)
FR7523177A 1974-07-27 1975-07-24 Dispositif pour la fixation tournante de tubes Granted FR2279503A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742436269 DE2436269C3 (de) 1974-07-27 Spannvorrichtung für am Außenumfang zu bearbeitende, umlaufende Rohre

Publications (2)

Publication Number Publication Date
FR2279503A1 true FR2279503A1 (fr) 1976-02-20
FR2279503B1 FR2279503B1 (ref) 1980-10-17

Family

ID=5921715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523177A Granted FR2279503A1 (fr) 1974-07-27 1975-07-24 Dispositif pour la fixation tournante de tubes

Country Status (4)

Country Link
JP (1) JPS5140674A (ref)
FR (1) FR2279503A1 (ref)
GB (1) GB1471635A (ref)
NL (1) NL172838C (ref)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2145275C1 (ru) * 1998-06-22 2000-02-10 ОАО Верхнесалдинское металлургическое производственное объединение Способ шлифования труб
RU2150365C1 (ru) * 1998-11-11 2000-06-10 ОАО Верхнесалдинское металлургическое производственное объединение Устройство для поверхностной обработки трубных заготовок

Also Published As

Publication number Publication date
NL172838C (nl) 1983-11-01
JPS5140674A (en) 1976-04-05
DE2436269B2 (de) 1976-08-12
JPS5424751B2 (ref) 1979-08-23
FR2279503B1 (ref) 1980-10-17
NL172838B (nl) 1983-06-01
GB1471635A (en) 1977-04-27
DE2436269A1 (de) 1976-02-12
NL7508820A (nl) 1976-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse