JPS62112318U - - Google Patents

Info

Publication number
JPS62112318U
JPS62112318U JP1986000133U JP13386U JPS62112318U JP S62112318 U JPS62112318 U JP S62112318U JP 1986000133 U JP1986000133 U JP 1986000133U JP 13386 U JP13386 U JP 13386U JP S62112318 U JPS62112318 U JP S62112318U
Authority
JP
Japan
Prior art keywords
thrust
screw shaft
bearing fittings
spring
compression spring
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
JP1986000133U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0351546Y2 (US07993877-20110809-P00003.png
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 JP1986000133U priority Critical patent/JPH0351546Y2/ja
Priority to US06/914,665 priority patent/US4727762A/en
Publication of JPS62112318U publication Critical patent/JPS62112318U/ja
Application granted granted Critical
Publication of JPH0351546Y2 publication Critical patent/JPH0351546Y2/ja
Expired 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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
    • 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
    • Y10T74/18696—Reciprocating or oscillating to or from alternating rotary including screw and nut including means to selectively transmit power [e.g., clutch, 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19847—Directly cooperating gears torque actuated safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Support Of The Bearing (AREA)
  • Springs (AREA)
JP1986000133U 1986-01-07 1986-01-07 Expired JPH0351546Y2 (US07993877-20110809-P00003.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986000133U JPH0351546Y2 (US07993877-20110809-P00003.png) 1986-01-07 1986-01-07
US06/914,665 US4727762A (en) 1986-01-07 1986-10-02 Driving force support for linear actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986000133U JPH0351546Y2 (US07993877-20110809-P00003.png) 1986-01-07 1986-01-07

Publications (2)

Publication Number Publication Date
JPS62112318U true JPS62112318U (US07993877-20110809-P00003.png) 1987-07-17
JPH0351546Y2 JPH0351546Y2 (US07993877-20110809-P00003.png) 1991-11-06

Family

ID=11465532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986000133U Expired JPH0351546Y2 (US07993877-20110809-P00003.png) 1986-01-07 1986-01-07

Country Status (2)

Country Link
US (1) US4727762A (US07993877-20110809-P00003.png)
JP (1) JPH0351546Y2 (US07993877-20110809-P00003.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012077213A1 (ja) * 2010-12-09 2012-06-14 株式会社日立製作所 リニアアクチュエータ
JP2019526750A (ja) * 2016-09-13 2019-09-19 デルタ・モータースポーツ・リミテッド ガスタービン発電機の改良またはそれに関連する改良

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994721A (en) * 1988-06-10 1991-02-19 Plotnikov Andrei D Electric drive
US4850719A (en) * 1988-09-12 1989-07-25 The Torrington Company Bearing with adjustable stiffness
FR2650883B1 (fr) * 1989-08-10 1991-10-11 Hispano Suiza Sa Tourillon d'axe de site pour affut d'armement
GB9024914D0 (en) * 1990-11-16 1991-01-02 Lucas Ind Plc Device for applying braking torque to a shaft
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
DE19523395A1 (de) * 1995-06-28 1997-01-02 Schaeffler Waelzlager Kg Schraubgetriebe mit einer Wälzringmutter
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
US5909866A (en) * 1997-06-23 1999-06-08 Hoover Universal, Inc. Transmission assembly for vehicle seat adjuster with mechanical brake to prevent back driving
US6418807B2 (en) 2000-03-06 2002-07-16 Tol-O-Matic, Inc. Stabilizer for ball screw actuator
US6481917B1 (en) 2000-05-02 2002-11-19 Honeywell International Inc. Tie-boltless shaft lock-up mechanism
US6517246B2 (en) * 2000-12-29 2003-02-11 Spx Corporation Flexible support and method for a steady bearing
ITMI20032000A1 (it) * 2003-10-16 2005-04-17 Univer Spa Cilindro elettrico
US20080289919A1 (en) * 2007-05-21 2008-11-27 Bing-Hong Yang Limit Switch Device for an Actuator
JP5116147B2 (ja) * 2007-11-13 2013-01-09 パラマウントベッド株式会社 荷重センサ内蔵アクチュエータ
US8281678B2 (en) 2008-12-30 2012-10-09 Eaton Corporation Ballscrew assembly with detection feature
US8439637B2 (en) * 2009-11-20 2013-05-14 United Technologies Corporation Bellows preload and centering spring for a fan drive gear system
JP5606221B2 (ja) * 2010-08-31 2014-10-15 ミネベア株式会社 転がり玉軸受の予圧装置及びその予圧装置を有するモータ
US8777793B2 (en) 2011-04-27 2014-07-15 United Technologies Corporation Fan drive planetary gear system integrated carrier and torque frame
US10400629B2 (en) 2012-01-31 2019-09-03 United Technologies Corporation Gas turbine engine shaft bearing configuration
US9038366B2 (en) 2012-01-31 2015-05-26 United Technologies Corporation LPC flowpath shape with gas turbine engine shaft bearing configuration
US8863491B2 (en) 2012-01-31 2014-10-21 United Technologies Corporation Gas turbine engine shaft bearing configuration
US9303743B2 (en) 2013-12-16 2016-04-05 Honeywell International Inc. Ball screw actuator including an axial soft stop
GB201407623D0 (en) * 2014-04-30 2014-06-11 Rotork Controls Torque sensor
US9726267B2 (en) 2014-07-29 2017-08-08 Raytheon Company Relative translation system
US10228047B2 (en) * 2016-06-17 2019-03-12 Robert Bosch Llc Actuator for providing relative motion between two points
US10697361B2 (en) * 2016-09-22 2020-06-30 Garrett Transportation I Inc. Linkage for exhaust bypass valve of multi-stage turbocharger
KR102513059B1 (ko) * 2016-12-12 2023-03-22 바르트실라 네덜란드 비.브이. 선박의 리트랙터블 스러스터 유닛용 리프팅 스핀들 배열체
CN107952801A (zh) * 2017-12-18 2018-04-24 安徽宝泰特种材料有限公司 一种斜轧穿孔机发热送料顶头机构及其应用
JP2020143709A (ja) * 2019-03-05 2020-09-10 Ntn株式会社 直動アクチュエータ
DE102021119937B4 (de) 2021-07-30 2023-12-07 Ewellix AB Dämpfungssystem und Linearaktuator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833431A (ja) * 1981-07-31 1983-02-26 エメリイ・アイ・ヴアリイ 配向処理を施した中空物品の形成方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1881750A (en) * 1931-03-16 1932-10-11 Hendey Machine Company Antifriction bearing mounting
US2387105A (en) * 1942-12-21 1945-10-16 Bunting Brass & Bronze Company Spindle structure
US2850337A (en) * 1954-05-31 1958-09-02 Mccalium Neville Clyde Bearings
GB939353A (en) * 1961-02-28 1963-10-16 Rotork Eng Co Ltd Improvements in or relating to valve actuators
DE1231517B (de) * 1964-04-25 1966-12-29 Siebeck Metallwerk G M B H Motorischer Stellantrieb fuer Ventile od. dgl. mit Schneckengetriebe
US3435696A (en) * 1967-08-18 1969-04-01 Kinney Eng Inc S P Protective apparatus
US3523599A (en) * 1969-07-15 1970-08-11 King Of Prussia Research & Dev Linear actuator with torque control
DE2140607A1 (de) * 1971-08-13 1973-02-22 Traub Gmbh Vorrichtung zum betaetigen einer steuereinrichtung durch eine axial verschiebbare welle
US3851538A (en) * 1973-05-21 1974-12-03 Philadelphia Gear Corp Torque switch mechanism
JPS5148066A (en) * 1974-10-24 1976-04-24 Nomura Takayuki Idotaino kafukaanzensochi
GB1592491A (en) * 1977-02-17 1981-07-08 British Aerospace Bearing assemblies
US4529324A (en) * 1980-10-24 1985-07-16 Sperry Corporation Spindle bearing follower
US4652219A (en) * 1985-05-30 1987-03-24 Teledyne Industries, Inc. Turbocharger having a preloaded bearing assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833431A (ja) * 1981-07-31 1983-02-26 エメリイ・アイ・ヴアリイ 配向処理を施した中空物品の形成方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012077213A1 (ja) * 2010-12-09 2012-06-14 株式会社日立製作所 リニアアクチュエータ
JP5497198B2 (ja) * 2010-12-09 2014-05-21 株式会社日立製作所 リニアアクチュエータ
JP2019526750A (ja) * 2016-09-13 2019-09-19 デルタ・モータースポーツ・リミテッド ガスタービン発電機の改良またはそれに関連する改良

Also Published As

Publication number Publication date
US4727762A (en) 1988-03-01
JPH0351546Y2 (US07993877-20110809-P00003.png) 1991-11-06

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