FR2485767B1 - - Google Patents

Info

Publication number
FR2485767B1
FR2485767B1 FR8014463A FR8014463A FR2485767B1 FR 2485767 B1 FR2485767 B1 FR 2485767B1 FR 8014463 A FR8014463 A FR 8014463A FR 8014463 A FR8014463 A FR 8014463A FR 2485767 B1 FR2485767 B1 FR 2485767B1
Authority
FR
France
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
FR8014463A
Other languages
French (fr)
Other versions
FR2485767A1 (fr
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Priority to FR8014463A priority Critical patent/FR2485767A1/fr
Publication of FR2485767A1 publication Critical patent/FR2485767A1/fr
Application granted granted Critical
Publication of FR2485767B1 publication Critical patent/FR2485767B1/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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/183—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions conveying only reciprocating motion, e.g. wedges
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/12—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant
    • G05G5/20—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a quadrant, rod, or the like carried by the member
    • G05G5/22—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a quadrant, rod, or the like carried by the member by friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Machine Tool Units (AREA)
FR8014463A 1980-06-27 1980-06-27 Dispositif de blocage d'organes mecaniques au moyen d'un amplificateur de force Granted FR2485767A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8014463A FR2485767A1 (fr) 1980-06-27 1980-06-27 Dispositif de blocage d'organes mecaniques au moyen d'un amplificateur de force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014463A FR2485767A1 (fr) 1980-06-27 1980-06-27 Dispositif de blocage d'organes mecaniques au moyen d'un amplificateur de force

Publications (2)

Publication Number Publication Date
FR2485767A1 FR2485767A1 (fr) 1981-12-31
FR2485767B1 true FR2485767B1 (enExample) 1985-01-25

Family

ID=9243637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014463A Granted FR2485767A1 (fr) 1980-06-27 1980-06-27 Dispositif de blocage d'organes mecaniques au moyen d'un amplificateur de force

Country Status (1)

Country Link
FR (1) FR2485767A1 (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH512954A (it) * 1970-01-16 1971-09-30 Olivetti & Co Spa Dispositivo di bloccaggio dell'utensile sul mandrino di una macchina utensile
DE2360337A1 (de) * 1973-12-04 1975-06-05 Deckel Ag Friedrich Werkzeugspannvorrichtung
FR2397569A1 (fr) * 1977-07-11 1979-02-09 Pont A Mousson Mecanisme multiplicateur d'effort

Also Published As

Publication number Publication date
FR2485767A1 (fr) 1981-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse