ATE550574T1 - Linearer aktuator - Google Patents

Linearer aktuator

Info

Publication number
ATE550574T1
ATE550574T1 AT08250189T AT08250189T ATE550574T1 AT E550574 T1 ATE550574 T1 AT E550574T1 AT 08250189 T AT08250189 T AT 08250189T AT 08250189 T AT08250189 T AT 08250189T AT E550574 T1 ATE550574 T1 AT E550574T1
Authority
AT
Austria
Prior art keywords
shaft
linear
linear actuator
location
rotation
Prior art date
Application number
AT08250189T
Other languages
English (en)
Inventor
Timothy Mark Stephen Myers
Francis Russell Watson
Original Assignee
Rolls Royce Plc
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 Rolls Royce Plc filed Critical Rolls Royce Plc
Application granted granted Critical
Publication of ATE550574T1 publication Critical patent/ATE550574T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • 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
    • F16H25/2025—Screw mechanisms with means to disengage the nut or screw from their counterpart; Means for connecting screw and nut for stopping reciprocating movement
    • 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2075—Coaxial drive motors
    • F16H2025/2078—Coaxial drive motors the rotor being integrated with the nut or screw body
    • 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
    • F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
    • 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
    • Y10T74/18024—Rotary to reciprocating and rotary
    • 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
AT08250189T 2007-02-14 2008-01-15 Linearer aktuator ATE550574T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0702791.5A GB0702791D0 (en) 2007-02-14 2007-02-14 Linear actuator

Publications (1)

Publication Number Publication Date
ATE550574T1 true ATE550574T1 (de) 2012-04-15

Family

ID=37908562

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08250189T ATE550574T1 (de) 2007-02-14 2008-01-15 Linearer aktuator

Country Status (5)

Country Link
US (1) US8418574B2 (de)
EP (1) EP1959163B1 (de)
AT (1) ATE550574T1 (de)
AU (1) AU2008200354B2 (de)
GB (1) GB0702791D0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2558711A1 (de) * 2010-04-13 2013-02-20 Corcost Limited Flüssigkeitsbetriebener stromgenerator
DE102010054124B4 (de) * 2010-12-10 2012-07-26 Howaldtswerke-Deutsche Werft Gmbh Unterseeboot
US9333469B2 (en) * 2011-03-09 2016-05-10 Distek, Inc. Multi-motion assembly for leadscrew system
KR20150027247A (ko) * 2012-07-17 2015-03-11 카와사키 주코교 카부시키 카이샤 선내 분리식 스러스터 장치
NO2884749T3 (de) * 2013-09-11 2018-06-09
NO336824B1 (no) * 2014-05-22 2015-11-09 Rolls Royce Marine As Sammenstilling for opptrekkbar thruster
CN105465155A (zh) * 2015-12-05 2016-04-06 山西晋城无烟煤矿业集团有限责任公司 一种更换拆装方便的电机扭矩轴
US11204082B2 (en) 2020-01-17 2021-12-21 Steering Solutions Ip Holding Corporation Steer by wire rotational travel stop
US11572146B2 (en) 2021-02-25 2023-02-07 Brunswick Corporation Stowable marine propulsion systems
US11643176B1 (en) * 2021-04-15 2023-05-09 Brunswick Corporation Hull assembly for a pontoon boat
US11939036B2 (en) 2021-07-15 2024-03-26 Brunswick Corporation Devices and methods for coupling propulsion devices to marine vessels
USD1023888S1 (en) 2022-01-14 2024-04-23 Brunswick Corporation Cowling on a deployable thruster for a marine vessel

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144447A (en) * 1938-03-11 1939-01-17 George E Barnhart Mechanical movement
US3363434A (en) * 1965-08-26 1968-01-16 Lokomotivbau Elektrotech Device for protecting a shaft against condensation of vapor
SU480882A1 (ru) * 1973-04-18 1975-08-15 Специальное Конструкторское Бюро Транснефтеавтоматика" Привод
DE3121136A1 (de) * 1981-05-27 1982-12-16 Magnetic-Elektromotoren GmbH, 7867 Maulburg "antrieb insbesondere fuer schwenktore und dgl."
IT1222924B (it) * 1987-10-15 1990-09-12 Mauro Salvetti Gruppo produlsore retrattile migliorato per imbracazioni
GB2217380B (en) * 1988-04-16 1992-03-04 Rockwell Automotive Body Co Vehicle door lock actuator.
GB2248566A (en) 1990-10-01 1992-04-15 Cooper Ind Inc Retracting power tool drive spindle
US5522335A (en) * 1995-01-30 1996-06-04 Westinghouse Electric Corporation Combined azimuthing and tunnel auxillary thruster powered by integral and canned electric motor and marine vessel powered thereby
DE19548593A1 (de) * 1995-12-23 1997-07-10 Behr Gmbh & Co Mechanisches Bewegungsumwandlungsorgan
CZ290598B6 (cs) * 1997-04-30 2002-08-14 Vladislav Ing. Csc. Poulek Trubkový motor
FR2822401B1 (fr) * 2001-03-22 2004-11-19 Christian Salesse Dispositif d'entrainement et outil de serrage equipe d'un tel dispositif
DE10353566A1 (de) * 2003-11-14 2005-06-23 Reinhard Gabriel Strahlantrieb

Also Published As

Publication number Publication date
US20080190227A1 (en) 2008-08-14
EP1959163A2 (de) 2008-08-20
EP1959163A3 (de) 2011-03-30
EP1959163B1 (de) 2012-03-21
GB0702791D0 (en) 2007-03-28
AU2008200354B2 (en) 2012-11-29
US8418574B2 (en) 2013-04-16
AU2008200354A1 (en) 2008-08-28

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