FR2322284A1 - Dispositif de blocage des mors doux de serrage utilises sur les mandrins de machines-outils en vue de leur usinage - Google Patents

Dispositif de blocage des mors doux de serrage utilises sur les mandrins de machines-outils en vue de leur usinage

Info

Publication number
FR2322284A1
FR2322284A1 FR7527228A FR7527228A FR2322284A1 FR 2322284 A1 FR2322284 A1 FR 2322284A1 FR 7527228 A FR7527228 A FR 7527228A FR 7527228 A FR7527228 A FR 7527228A FR 2322284 A1 FR2322284 A1 FR 2322284A1
Authority
FR
France
Prior art keywords
jaw
machining
locking mechanism
hard base
guide slot
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
FR7527228A
Other languages
English (en)
French (fr)
Other versions
FR2322284B1 (enExample
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.)
MANET PIERRE
Original Assignee
MANET PIERRE
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 MANET PIERRE filed Critical MANET PIERRE
Priority to FR7527228A priority Critical patent/FR2322284A1/fr
Publication of FR2322284A1 publication Critical patent/FR2322284A1/fr
Application granted granted Critical
Publication of FR2322284B1 publication Critical patent/FR2322284B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
    • 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
    • B23B31/16008—Details of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
FR7527228A 1975-09-01 1975-09-01 Dispositif de blocage des mors doux de serrage utilises sur les mandrins de machines-outils en vue de leur usinage Granted FR2322284A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7527228A FR2322284A1 (fr) 1975-09-01 1975-09-01 Dispositif de blocage des mors doux de serrage utilises sur les mandrins de machines-outils en vue de leur usinage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7527228A FR2322284A1 (fr) 1975-09-01 1975-09-01 Dispositif de blocage des mors doux de serrage utilises sur les mandrins de machines-outils en vue de leur usinage

Publications (2)

Publication Number Publication Date
FR2322284A1 true FR2322284A1 (fr) 1977-03-25
FR2322284B1 FR2322284B1 (enExample) 1978-09-22

Family

ID=9159649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527228A Granted FR2322284A1 (fr) 1975-09-01 1975-09-01 Dispositif de blocage des mors doux de serrage utilises sur les mandrins de machines-outils en vue de leur usinage

Country Status (1)

Country Link
FR (1) FR2322284A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739047A1 (fr) * 1995-09-22 1997-03-28 Ladner Amv Mors de mandrin a verrou a excentrique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739047A1 (fr) * 1995-09-22 1997-03-28 Ladner Amv Mors de mandrin a verrou a excentrique

Also Published As

Publication number Publication date
FR2322284B1 (enExample) 1978-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse