FR2300265A1 - Dispositif de deplacement lineaire a commande electrique - Google Patents

Dispositif de deplacement lineaire a commande electrique

Info

Publication number
FR2300265A1
FR2300265A1 FR7503765A FR7503765A FR2300265A1 FR 2300265 A1 FR2300265 A1 FR 2300265A1 FR 7503765 A FR7503765 A FR 7503765A FR 7503765 A FR7503765 A FR 7503765A FR 2300265 A1 FR2300265 A1 FR 2300265A1
Authority
FR
France
Prior art keywords
bar
screw
electrically driven
load
preset value
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
FR7503765A
Other languages
English (en)
French (fr)
Other versions
FR2300265B1 (nl
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.)
PEUGEOT and RENAULT
Original Assignee
PEUGEOT and 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 PEUGEOT and RENAULT filed Critical PEUGEOT and RENAULT
Priority to FR7503765A priority Critical patent/FR2300265A1/fr
Publication of FR2300265A1 publication Critical patent/FR2300265A1/fr
Application granted granted Critical
Publication of FR2300265B1 publication Critical patent/FR2300265B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/006—Switches operated by mechanical overload condition, e.g. transmitted force or torque becoming too high
    • 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
    • F16H25/20—Screw mechanisms
    • F16H25/2021—Screw mechanisms with means for avoiding overloading
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G15/00—Mechanical devices for initiating a movement automatically due to a specific cause
    • G05G15/08—Mechanical devices for initiating a movement automatically due to a specific cause due to the load or torque on a member, e.g. if exceeding a predetermined value thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR7503765A 1975-02-06 1975-02-06 Dispositif de deplacement lineaire a commande electrique Granted FR2300265A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7503765A FR2300265A1 (fr) 1975-02-06 1975-02-06 Dispositif de deplacement lineaire a commande electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503765A FR2300265A1 (fr) 1975-02-06 1975-02-06 Dispositif de deplacement lineaire a commande electrique

Publications (2)

Publication Number Publication Date
FR2300265A1 true FR2300265A1 (fr) 1976-09-03
FR2300265B1 FR2300265B1 (nl) 1978-08-18

Family

ID=9150871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503765A Granted FR2300265A1 (fr) 1975-02-06 1975-02-06 Dispositif de deplacement lineaire a commande electrique

Country Status (1)

Country Link
FR (1) FR2300265A1 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2460682A (en) * 2008-06-05 2009-12-09 Johnson Electric Sa Screw actuator with an electric circuit controlling the direction of motor rotation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682283A (en) * 1970-03-02 1972-08-08 Mitumasa Sato Motor-driven actuator and safety overload mechanism therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682283A (en) * 1970-03-02 1972-08-08 Mitumasa Sato Motor-driven actuator and safety overload mechanism therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2460682A (en) * 2008-06-05 2009-12-09 Johnson Electric Sa Screw actuator with an electric circuit controlling the direction of motor rotation

Also Published As

Publication number Publication date
FR2300265B1 (nl) 1978-08-18

Similar Documents

Publication Publication Date Title
US3654415A (en) Pendant hoist control device
US3662491A (en) Safety device for electrical window regulators
GB1400538A (en) Exercise apparatus and a drive and control system therefor
US3734230A (en) Emergency stop switch means for a mobilized sledge or the like
GB965734A (en) Cordless electric hedge trimmer assembly
ES296393A1 (es) Un dispositivo interruptor electrico
GB1524787A (en) Switching bearings for driven spindles of screw and nut gears or the like
FR2300265A1 (fr) Dispositif de deplacement lineaire a commande electrique
ES8102939A1 (es) Perfeccionamientos en mecanismos reguladores de la posicion de un elemento desplazable en vehiculos.
DE1884374U (de) Drucktastenschalter zur umsteuerung eines gummilinsenantriebs in kinekameras.
US3660742A (en) Trigger operated speed control assembly for electrical motors
CN107742783B (zh) 一种螺旋压紧弹簧片式接地线导体端线夹
DE3779680D1 (de) Antriebsvorrichtung fuer einen elektrischen trennschalter.
IT212320Z2 (it) Interruttore elettrico a scatto rapido per il comando di dispositivo alzacristalli di un autoveicolo
US3020047A (en) Target conveying device
CN112614764A (zh) 一种可调式断路器
GB1545353A (en) Apparatus driven by an electric motor and incorporating a safety switch
KR950702159A (ko) 접히는 돌기의 접는장치(Apparatus for retracting a retractable protrusion)
CN114023594B (zh) 一种环网柜负荷开关操控装置及控制方法
JPS55102751A (en) Inverted operating circuit for wiper housing device
US4702363A (en) Combination electric and mechanical servo drive clutch
CN219658632U (zh) 一种发动机电子继电器封装结构
GB1444413A (en) Electric motor-driven actuating mechanism for a pivotable operating handle of an electrical control device
GB1039418A (en) Improvements in or relating to an electrical switch device
JPS5767923A (en) Film idle advancing device of motor-driven camera

Legal Events

Date Code Title Description
ST Notification of lapse