GB2385104B - Linear actuator - Google Patents

Linear actuator

Info

Publication number
GB2385104B
GB2385104B GB0130154A GB0130154A GB2385104B GB 2385104 B GB2385104 B GB 2385104B GB 0130154 A GB0130154 A GB 0130154A GB 0130154 A GB0130154 A GB 0130154A GB 2385104 B GB2385104 B GB 2385104B
Authority
GB
United Kingdom
Prior art keywords
linear actuator
actuator
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.)
Expired - Lifetime
Application number
GB0130154A
Other versions
GB0130154D0 (en
GB2385104A (en
Inventor
Ronald A Henry
Lindsay Caldwell
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.)
HUNSLET BARCLAY Ltd
KELSTON TRANSMISSIONS Ltd
Original Assignee
HUNSLET BARCLAY Ltd
KELSTON TRANSMISSIONS 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 HUNSLET BARCLAY Ltd, KELSTON TRANSMISSIONS Ltd filed Critical HUNSLET BARCLAY Ltd
Priority to GB0130154A priority Critical patent/GB2385104B/en
Publication of GB0130154D0 publication Critical patent/GB0130154D0/en
Publication of GB2385104A publication Critical patent/GB2385104A/en
Application granted granted Critical
Publication of GB2385104B publication Critical patent/GB2385104B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0497—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
    • 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
GB0130154A 2001-12-18 2001-12-18 Linear actuator Expired - Lifetime GB2385104B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0130154A GB2385104B (en) 2001-12-18 2001-12-18 Linear actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0130154A GB2385104B (en) 2001-12-18 2001-12-18 Linear actuator

Publications (3)

Publication Number Publication Date
GB0130154D0 GB0130154D0 (en) 2002-02-06
GB2385104A GB2385104A (en) 2003-08-13
GB2385104B true GB2385104B (en) 2005-07-13

Family

ID=9927783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0130154A Expired - Lifetime GB2385104B (en) 2001-12-18 2001-12-18 Linear actuator

Country Status (1)

Country Link
GB (1) GB2385104B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3501734A1 (en) 2008-03-26 2019-06-26 Quantum Servo Pumping Technologies Pty Ltd Ultra high pressure pump with an alternating rotation to linear displacement drive mechanism
CN103154532B (en) 2010-09-13 2016-03-16 泰克铌水刀有限公司 Superpressure pump
DE102011078646A1 (en) * 2011-07-05 2013-01-10 Schaeffler Technologies AG & Co. KG Ship Equipment Mechanics
CN111981098B (en) * 2020-08-17 2022-07-15 西北工业大学 Self-locking electromechanical actuator with stepless and adjustable effective stroke

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035120A (en) * 1989-05-22 1991-07-30 Pierre Guerin S.A. Freezer
JPH10252855A (en) * 1997-03-07 1998-09-22 Sintokogio Ltd Greasing mechanism for electric cylinder
JP2000161461A (en) * 1998-11-30 2000-06-16 Nsk Ltd Ball screw type linear actuator
US6084326A (en) * 1998-02-04 2000-07-04 Smc Kabushiki Kaisha Actuator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035120A (en) * 1989-05-22 1991-07-30 Pierre Guerin S.A. Freezer
JPH10252855A (en) * 1997-03-07 1998-09-22 Sintokogio Ltd Greasing mechanism for electric cylinder
US6084326A (en) * 1998-02-04 2000-07-04 Smc Kabushiki Kaisha Actuator
JP2000161461A (en) * 1998-11-30 2000-06-16 Nsk Ltd Ball screw type linear actuator

Also Published As

Publication number Publication date
GB0130154D0 (en) 2002-02-06
GB2385104A (en) 2003-08-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051218

728V Application for restoration filed (sect. 28/1977)
S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Effective date: 20070813