JP3933950B2 - ボールネジアクチュエータロック機構 - Google Patents

ボールネジアクチュエータロック機構 Download PDF

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Publication number
JP3933950B2
JP3933950B2 JP2002028911A JP2002028911A JP3933950B2 JP 3933950 B2 JP3933950 B2 JP 3933950B2 JP 2002028911 A JP2002028911 A JP 2002028911A JP 2002028911 A JP2002028911 A JP 2002028911A JP 3933950 B2 JP3933950 B2 JP 3933950B2
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JP
Japan
Prior art keywords
screw shaft
nut
main
shaft
selectively
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 - Lifetime
Application number
JP2002028911A
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English (en)
Japanese (ja)
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JP2002250425A (ja
JP2002250425A5 (enExample
Inventor
ジェイ、マンザネーアス デイヴィッド
エイ、リー スコット
Original Assignee
ムーグ インコーポレイテッド
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Publication date
Application filed by ムーグ インコーポレイテッド filed Critical ムーグ インコーポレイテッド
Publication of JP2002250425A publication Critical patent/JP2002250425A/ja
Publication of JP2002250425A5 publication Critical patent/JP2002250425A5/ja
Application granted granted Critical
Publication of JP3933950B2 publication Critical patent/JP3933950B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • F16H25/2472—Safety nuts
    • 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
    • Y10T74/186—Alternate power path operable on failure of primary
    • 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)
  • Transmission Devices (AREA)
  • Clamps And Clips (AREA)
JP2002028911A 2001-02-07 2002-02-06 ボールネジアクチュエータロック機構 Expired - Lifetime JP3933950B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/778,600 US6467363B2 (en) 2001-02-07 2001-02-07 Ball screw actuator locking mechanism
US778600 2001-02-07

Publications (3)

Publication Number Publication Date
JP2002250425A JP2002250425A (ja) 2002-09-06
JP2002250425A5 JP2002250425A5 (enExample) 2004-12-16
JP3933950B2 true JP3933950B2 (ja) 2007-06-20

Family

ID=25113872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002028911A Expired - Lifetime JP3933950B2 (ja) 2001-02-07 2002-02-06 ボールネジアクチュエータロック機構

Country Status (4)

Country Link
US (1) US6467363B2 (enExample)
JP (1) JP3933950B2 (enExample)
DE (1) DE10205071B4 (enExample)
GB (1) GB2372307B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1283384A3 (en) * 2001-08-09 2004-08-11 Smiths Wolverhampton Limited Ballscrew locking nut
US6722485B1 (en) * 2002-10-08 2004-04-20 Moog Inc. Force-limiting rotary lock
US6672540B1 (en) * 2002-12-03 2004-01-06 Rockwell Collins, Inc. Actuator for aircraft stabilizers with a failure responsive lock control mechanism
ITRM20030169A1 (it) 2003-04-11 2004-10-12 Umbra Cuscinetti Spa Attuatore a ricircolo di sfere per superfici di governo di aermobili.
DE102004056881A1 (de) * 2004-11-25 2006-06-01 Bosch Rexroth Mechatronics Gmbh Gewindetrieb mit federnder Fangmutter
JP5040666B2 (ja) * 2008-01-15 2012-10-03 株式会社ジェイテクト ボールねじ装置
CN102066195B (zh) * 2008-06-13 2014-02-26 莫戈公司 一种止回设备和用于确定该止回设备的表观操作完整性的方法
US8621949B2 (en) * 2008-07-11 2014-01-07 Aktiebolaget Skf Safety device for a linear actuator and a linear actuator
US8960031B2 (en) * 2009-09-01 2015-02-24 Parker-Hannifin Corporation Aircraft stabilizer actuator
US8291782B1 (en) * 2009-09-30 2012-10-23 Rockwell Collins, Inc. Actuator assembly for stabilizers
US8985510B2 (en) * 2011-11-15 2015-03-24 Parker-Hannifin Corporation Tie rod lock
US9188081B2 (en) 2012-04-10 2015-11-17 Honeywell International Inc. Thrust reverser actuator with primary lock
DE102013217470A1 (de) * 2012-09-25 2014-03-27 Schaeffler Technologies Gmbh & Co. Kg Betätigungsvorrichtung
US9072962B1 (en) * 2013-01-07 2015-07-07 T.E. Brangs, Inc. Portable game devices having prize compartments and lock mechanisms
FR3016607B1 (fr) * 2014-01-20 2016-01-22 Sagem Defense Securite Actionneur de commande d'un plan horizontal de stabilisation d'un aeronef
US10066715B2 (en) 2015-04-24 2018-09-04 Moog Inc. Fail-safe electromechanical actuator
WO2017125890A1 (en) * 2016-01-20 2017-07-27 Eaton Corporation Ball screw with secondary lead for failure detection
DE102016223978A1 (de) 2016-12-01 2018-06-07 Schaeffler Technologies AG & Co. KG Spindeltrieb mit Arretierung
US10933978B2 (en) * 2017-01-10 2021-03-02 Parker-Hannifin Corporation Moving end electronic detection of secondary load path engagement of aircraft flight control actuator
DE102017109147A1 (de) * 2017-02-20 2018-08-23 Schaeffler Technologies AG & Co. KG Aktor einer Vorrichtung zur Niveauverstellung eines Kraftfahrzeugs
US20180272493A1 (en) * 2017-03-23 2018-09-27 Ncrx Optical Solutions Inc. Manually operated lens cribber
EP3789294B1 (en) * 2019-09-04 2023-05-03 Goodrich Actuation Systems SAS Actuator
CN114012333A (zh) * 2021-11-05 2022-02-08 盐城市荣洲工具有限公司 一种90°三维立体焊接台

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1419058A (en) * 1921-11-26 1922-06-06 Cincinnati Bickford Tool Co Gear-like safety device for stripped threads
US2447439A (en) * 1945-12-12 1948-08-17 Roy E Thompson Self-locking screw
GB779968A (en) * 1954-07-06 1957-07-24 Anton Schroder Improvements in or relating to drive mechanisms for use with lifting jacks
US2875631A (en) * 1957-12-16 1959-03-03 Gen Motors Corp Mechanical movement device
DE2540348C2 (de) * 1975-09-10 1983-08-11 Otto Nußbaum GmbH & Co KG, 7640 Kehl Reibungsarme Bewegungsmutter, insbesondere zum Heben von Lasten
US4149430A (en) * 1977-09-26 1979-04-17 The United States Of America As Represented By The Secretary Of The Army Brake for ball screw
GB8715644D0 (en) * 1987-07-03 1987-08-12 Payne J C Safety applications
DE29816790U1 (de) * 1998-09-18 1998-11-19 Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern Elektromotorischer Linearantrieb
DE20008048U1 (de) * 2000-05-04 2000-08-17 Hiwin Mikrosystem Corp., Taichung Schraubspindelmechanismus

Also Published As

Publication number Publication date
GB2372307B (en) 2005-01-12
US20020104394A1 (en) 2002-08-08
DE10205071A1 (de) 2002-08-08
GB0201391D0 (en) 2002-03-13
JP2002250425A (ja) 2002-09-06
GB2372307A (en) 2002-08-21
US6467363B2 (en) 2002-10-22
DE10205071B4 (de) 2007-12-06

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