FR1203750A - Dispositif à vis d'entraînement et application aux appareils de commutation électrique - Google Patents

Dispositif à vis d'entraînement et application aux appareils de commutation électrique

Info

Publication number
FR1203750A
FR1203750A FR1203750DA FR1203750A FR 1203750 A FR1203750 A FR 1203750A FR 1203750D A FR1203750D A FR 1203750DA FR 1203750 A FR1203750 A FR 1203750A
Authority
FR
France
Prior art keywords
application
switching devices
drive screw
electrical switching
screw device
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
Other languages
English (en)
French (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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Application granted granted Critical
Publication of FR1203750A publication Critical patent/FR1203750A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • 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
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2454—Brakes; Rotational locks
    • 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
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/04—Control mechanisms limiting amplitude or adjusting datum position
    • G05G2700/08—Control mechanisms for locking members in one or more positions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H01H2003/405—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing using a walking nut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/929—Thread lock
    • Y10S411/94—Radial key or gib
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5646—Rotary shaft
    • Y10T70/565—Locked stationary
    • Y10T70/5655—Housing-carried lock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18648—Carriage surrounding, guided by, and primarily supported by member other than screw [e.g., linear guide, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18688—Limit stop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18704—Means to selectively lock or retard screw or nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transmission Devices (AREA)
  • Seats For Vehicles (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
FR1203750D 1957-04-03 1958-04-02 Dispositif à vis d'entraînement et application aux appareils de commutation électrique Expired FR1203750A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10874/57A GB884567A (en) 1957-04-03 1957-04-03 Improvements in and relating to leadscrew devices and their application in electrical switchgear

Publications (1)

Publication Number Publication Date
FR1203750A true FR1203750A (fr) 1960-01-20

Family

ID=9975917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203750D Expired FR1203750A (fr) 1957-04-03 1958-04-02 Dispositif à vis d'entraînement et application aux appareils de commutation électrique

Country Status (7)

Country Link
US (1) US2915913A (https=)
BE (1) BE566323A (https=)
CH (1) CH351455A (https=)
DE (1) DE1185441B (https=)
FR (1) FR1203750A (https=)
GB (1) GB884567A (https=)
NL (2) NL108295C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128634A (en) * 1962-02-21 1964-04-14 Bendix Corp Screw actuator

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1625092B1 (de) * 1967-04-15 1971-07-29 King Of Prussia Res & Dev Corp Endanschlagsvorrichtung für eine antriebsanordnung
US3464474A (en) * 1968-01-29 1969-09-02 Harry B Jansen Fastener with spring biased lock
US3793896A (en) * 1972-09-06 1974-02-26 Numicon Inc Incremental linear positioning apparatus
US4269331A (en) * 1980-02-15 1981-05-26 Watson John D Metered dispensing device
FR2605075B1 (fr) * 1986-10-13 1989-01-27 Rockwell Cim Systeme de verrouillage d'un dispositif lineaire de reglage rapide et de blocage d'une piece mobile par rapport a une piece fixe
FR2605074A1 (fr) * 1986-10-13 1988-04-15 Rockwell Cim Dispositif lineaire de reglage rapide et de blocage d'une piece mobile par rapport a une piece fixe, applicable notamment au reglage de guide de table de machines a bois
US4971292A (en) * 1989-08-23 1990-11-20 Craig Tool & Machine, Inc. Hoist apparatus
DE69109488T2 (de) * 1990-09-27 1996-01-25 Joseph Agius Diebstahlsicherung für aufliegeranhänger.
SE9300530L (sv) * 1993-02-17 1994-05-02 Bjoern Holmberg Stöldskydd för fordon
WO2000063043A1 (en) * 1999-04-20 2000-10-26 P.L. Porter Co. System for coordinating electrical actuation with the opening of a mechanical lock for vehicle parts
CN102889352B (zh) * 2012-10-15 2015-06-10 中国航天科工集团第二研究院二十三所 一种用于丝杠和丝母传动限位的逆止器
CN104876168B (zh) * 2015-05-20 2017-12-22 河南省水利勘测设计研究有限公司 一种升降机螺母联接器
US10161491B1 (en) * 2015-06-24 2018-12-25 The United States Of America As Represented By The Secretary Of The Air Force Fail-safe selective self-locking actuator
CN108462094B (zh) * 2018-03-16 2020-03-27 国网陕西省电力公司电力科学研究院 一种绝缘模块自动快速连接机构及连接拆卸方法
CN112901738B (zh) * 2021-03-30 2025-03-25 佛山市云邦机械有限公司 一种自适应连接结构和方便装配的丝杠螺母滑块机构
CN119393517B (zh) * 2024-10-12 2025-12-16 西安航天精密机电研究所 一种用于转位机构的小型化锁紧装置及转位机构
CN119626589A (zh) * 2024-11-14 2025-03-14 中广核研究院有限公司 一种反应堆燃料组件的下部锁紧装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191110059A (en) * 1911-04-25 1911-06-08 Lou Carl Dashner Improvements in and relating to Nut Locks.
US1153697A (en) * 1915-08-06 1915-09-14 Millers Falls Co Jack-screw.
US1635397A (en) * 1924-06-24 1927-07-12 Elite Mfg Company Vehicle jack
US1570730A (en) * 1925-09-15 1926-01-26 Lano Roy A De Ratchet mechanism
US1763144A (en) * 1927-01-10 1930-06-10 Lewis J Fuller Jack
US2594605A (en) * 1946-12-23 1952-04-29 Rop Loc Products Co Adjustable supporting bar
US2716352A (en) * 1950-08-31 1955-08-30 Rca Corp Adjusting and locking device
AT183611B (de) * 1953-09-21 1955-10-25 Schuler L Ag Mehrteilige Pleuelstange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128634A (en) * 1962-02-21 1964-04-14 Bendix Corp Screw actuator

Also Published As

Publication number Publication date
DE1185441B (de) 1965-01-14
NL226410A (https=) 1900-01-01
US2915913A (en) 1959-12-08
GB884567A (en) 1961-12-13
BE566323A (https=) 1900-01-01
NL108295C (https=) 1900-01-01
CH351455A (fr) 1961-01-15

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