JPH01166456U - - Google Patents

Info

Publication number
JPH01166456U
JPH01166456U JP1988063359U JP6335988U JPH01166456U JP H01166456 U JPH01166456 U JP H01166456U JP 1988063359 U JP1988063359 U JP 1988063359U JP 6335988 U JP6335988 U JP 6335988U JP H01166456 U JPH01166456 U JP H01166456U
Authority
JP
Japan
Prior art keywords
cup
pair
linear actuator
detection mechanism
electric linear
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
JP1988063359U
Other languages
English (en)
Japanese (ja)
Other versions
JP2513403Y2 (ja
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 filed Critical
Priority to JP1988063359U priority Critical patent/JP2513403Y2/ja
Priority to US07/316,729 priority patent/US4910419A/en
Publication of JPH01166456U publication Critical patent/JPH01166456U/ja
Application granted granted Critical
Publication of JP2513403Y2 publication Critical patent/JP2513403Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/24—Devices for sensing torque, or actuated thereby

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Stopping Of Electric Motors (AREA)
  • Transmission Devices (AREA)
JP1988063359U 1988-05-16 1988-05-16 電動直線作動機の過負荷検知機構 Expired - Lifetime JP2513403Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988063359U JP2513403Y2 (ja) 1988-05-16 1988-05-16 電動直線作動機の過負荷検知機構
US07/316,729 US4910419A (en) 1988-05-16 1989-02-28 Overload detection mechanism for motor-driven linear actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988063359U JP2513403Y2 (ja) 1988-05-16 1988-05-16 電動直線作動機の過負荷検知機構

Publications (2)

Publication Number Publication Date
JPH01166456U true JPH01166456U (US06312121-20011106-C00033.png) 1989-11-21
JP2513403Y2 JP2513403Y2 (ja) 1996-10-09

Family

ID=13226984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988063359U Expired - Lifetime JP2513403Y2 (ja) 1988-05-16 1988-05-16 電動直線作動機の過負荷検知機構

Country Status (2)

Country Link
US (1) US4910419A (US06312121-20011106-C00033.png)
JP (1) JP2513403Y2 (US06312121-20011106-C00033.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121566A (ja) * 2007-11-13 2009-06-04 Paramount Bed Co Ltd 荷重センサ内蔵アクチュエータ
JP2012207798A (ja) * 2012-07-06 2012-10-25 Paramount Bed Co Ltd 荷重センサ内蔵アクチュエータ

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656463B1 (fr) * 1989-12-22 1992-04-17 Somfy Dispositif d'arret automatique pour moteur electrique apres un certain nombre de tours.
DE4214688C2 (de) * 1992-05-02 2003-06-12 Dbt Gmbh Einrichtug zur selbsttätigen Endabschaltung eines Gewinnungshobels
FR2695707B1 (fr) * 1992-09-17 1995-10-20 Parcellier Raymond Appareil de securite electromecanique pour la protection contre les surcharges.
GB2290662A (en) * 1994-06-24 1996-01-03 David Williams Torque limiter device
JP2736024B2 (ja) * 1994-12-09 1998-04-02 株式会社椿本チエイン 直線作動機の推力検知装置
JP2942469B2 (ja) * 1994-12-09 1999-08-30 株式会社椿本チエイン 直線作動機の作動杆ストローク規制装置
JP2942474B2 (ja) * 1995-06-15 1999-08-30 株式会社椿本チエイン 直線作動機のボールねじ軸の付勢回転防止装置
US5892309A (en) * 1997-01-17 1999-04-06 Von Weise Gear Company Electro-mechanical linear actuator
JP2933159B2 (ja) * 1996-03-18 1999-08-09 株式会社椿本チエイン 直線作動機のリミットスイッチ取付構造
JP3122052B2 (ja) * 1996-12-06 2001-01-09 株式会社椿本チエイン ボールねじ軸抜け止め式直線作動機
JP3649667B2 (ja) * 2000-12-06 2005-05-18 株式会社椿本チエイン 当て止め型直線作動機
GB2419389B (en) * 2003-09-05 2007-07-11 Bae Systems Plc Apparatus for releasing a jam in a lead screw actuator
WO2006007713A1 (en) * 2004-07-20 2006-01-26 Robin Lee Dickson Linear actuator
JP2006174690A (ja) * 2004-11-18 2006-06-29 Smc Corp アクチュエータ制御システム
US7298108B2 (en) * 2004-11-29 2007-11-20 Smc Kabushiki Kaisha Control system for electric actuator
US7836877B2 (en) * 2005-05-02 2010-11-23 Western Industries, Inc. Adjustable downdraft ventilator
CN100365305C (zh) * 2005-09-20 2008-01-30 天津减速机股份有限公司 过载报警保护装置和方法
CN100474740C (zh) * 2006-12-28 2009-04-01 常州美能特机电制造有限公司 直线推杆电机
US20120182150A1 (en) * 2011-01-19 2012-07-19 Chiung-Yi Chiang Actuator having load weighting mechanism
US8578873B2 (en) 2011-09-16 2013-11-12 Malibu Boats, Llc Surf wake system for a watercraft
US9580147B2 (en) 2011-09-16 2017-02-28 Malibu Boats, Llc Surf wake system for a watercraft
GB2517173A (en) * 2013-08-13 2015-02-18 Saab Seaeye Ltd Charge deployment system for ordnance neutralisation
US10358189B2 (en) 2013-10-11 2019-07-23 Mastercraft Boat Company, Llc Wake-modifying device for a boat
US8833286B1 (en) 2013-10-11 2014-09-16 Mastercraft Boat Company, Llc Wake-modifying device for a boat
US9802684B2 (en) 2013-10-11 2017-10-31 Mastercraft Boat Company, Llc Wake-modifying device for a boat
US9669903B2 (en) 2014-02-04 2017-06-06 Malibu Boats, Llc Methods and apparatus for facilitating watercraft planing
US9891620B2 (en) 2015-07-15 2018-02-13 Malibu Boats, Llc Control systems for water-sports watercraft
JP6679380B2 (ja) * 2016-03-30 2020-04-15 Ntn株式会社 電動アクチュエータ
DE102018128256A1 (de) * 2018-11-12 2020-05-14 Minebea Mitsumi Inc. Verfahren zum Steuern eines Stellantriebs
CN109404454A (zh) * 2018-12-24 2019-03-01 重庆工业职业技术学院 一种机械限位机构
US11370508B1 (en) 2019-04-05 2022-06-28 Malibu Boats, Llc Control system for water sports boat with foil displacement system
US11932356B1 (en) 2020-08-24 2024-03-19 Malibu Boats, Llc Powered swim platform

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181912U (US06312121-20011106-C00033.png) * 1974-12-23 1976-06-30
JPS51132479U (US06312121-20011106-C00033.png) * 1975-04-16 1976-10-25

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1354971A (fr) * 1963-01-30 1964-03-13 G S P Guillemin Sergot Atel Dispositif mécanique de débrayage automatique d'une chaîne cinématique de commande de mouvement
SU596739A1 (ru) * 1976-02-17 1978-03-05 Ленинградский Завод Турбинных Лопаток Им. 50-Летия Ссср Электропневматический позиционный след щий привод
US4282501A (en) * 1979-08-23 1981-08-04 Ledex, Inc. Bi-directional linear actuator
US4766405A (en) * 1987-04-14 1988-08-23 Allied Corporation Dynamic energy absorber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181912U (US06312121-20011106-C00033.png) * 1974-12-23 1976-06-30
JPS51132479U (US06312121-20011106-C00033.png) * 1975-04-16 1976-10-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121566A (ja) * 2007-11-13 2009-06-04 Paramount Bed Co Ltd 荷重センサ内蔵アクチュエータ
JP2012207798A (ja) * 2012-07-06 2012-10-25 Paramount Bed Co Ltd 荷重センサ内蔵アクチュエータ

Also Published As

Publication number Publication date
US4910419A (en) 1990-03-20
JP2513403Y2 (ja) 1996-10-09

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