GB2404960B - Wire-wound leadscrew assembly with a preloaded leadscrew wire nut, and its fabrication - Google Patents

Wire-wound leadscrew assembly with a preloaded leadscrew wire nut, and its fabrication

Info

Publication number
GB2404960B
GB2404960B GB0417883A GB0417883A GB2404960B GB 2404960 B GB2404960 B GB 2404960B GB 0417883 A GB0417883 A GB 0417883A GB 0417883 A GB0417883 A GB 0417883A GB 2404960 B GB2404960 B GB 2404960B
Authority
GB
United Kingdom
Prior art keywords
leadscrew
wire
preloaded
fabrication
wound
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 - Fee Related
Application number
GB0417883A
Other versions
GB0417883D0 (en
GB2404960A (en
Inventor
Gabor Devenyi
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.)
Raytheon Co
Original Assignee
Raytheon Co
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
Priority claimed from US10/639,958 external-priority patent/US7246537B1/en
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of GB0417883D0 publication Critical patent/GB0417883D0/en
Publication of GB2404960A publication Critical patent/GB2404960A/en
Application granted granted Critical
Publication of GB2404960B publication Critical patent/GB2404960B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16H25/2427—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by a wire or stripmetal, e.g. spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB0417883A 2003-08-12 2004-08-11 Wire-wound leadscrew assembly with a preloaded leadscrew wire nut, and its fabrication Expired - Fee Related GB2404960B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/639,958 US7246537B1 (en) 2002-02-26 2003-08-12 Wire-wound leadscrew assembly with a preloaded leadscrew wire nut, and its fabrication

Publications (3)

Publication Number Publication Date
GB0417883D0 GB0417883D0 (en) 2004-09-15
GB2404960A GB2404960A (en) 2005-02-16
GB2404960B true GB2404960B (en) 2006-06-14

Family

ID=33030196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0417883A Expired - Fee Related GB2404960B (en) 2003-08-12 2004-08-11 Wire-wound leadscrew assembly with a preloaded leadscrew wire nut, and its fabrication

Country Status (1)

Country Link
GB (1) GB2404960B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892484B1 (en) * 2005-10-25 2009-05-29 Peugeot Citroen Automobiles Sa ACTUATING ASSEMBLY FOR MECHANICAL DEVICE, ELECTRIC PARKING BRAKE DEVICE COMPRISING SUCH ACTUATION ASSEMBLY, AND CORRESPONDING MOTOR VEHICLE
GB2443833A (en) * 2006-11-15 2008-05-21 Gareth Philip Bristow Nested coil springs having cam means

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE310549C (en) *
FR989255A (en) * 1948-07-13 1951-09-06 Internat De Rech S Et De Coope Screwing, gearing, pumping, compression or other like members
GB1117353A (en) * 1965-04-30 1968-06-19 Plessey Co Ltd Improvements relating to ball-type screw and nut devices
DD214178A1 (en) * 1983-03-17 1984-10-03 Wismar Ing Hochschule SCREW-FEED FEEDER WITH STEP-FREE REGULATION
EP0259641A1 (en) * 1986-09-10 1988-03-16 SKF Nova AB A screw and nut device equipped with a rotation brake

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2234188A (en) * 1987-09-17 1989-03-23 Adiwinata, Sofyan Rotary internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE310549C (en) *
FR989255A (en) * 1948-07-13 1951-09-06 Internat De Rech S Et De Coope Screwing, gearing, pumping, compression or other like members
GB1117353A (en) * 1965-04-30 1968-06-19 Plessey Co Ltd Improvements relating to ball-type screw and nut devices
DD214178A1 (en) * 1983-03-17 1984-10-03 Wismar Ing Hochschule SCREW-FEED FEEDER WITH STEP-FREE REGULATION
EP0259641A1 (en) * 1986-09-10 1988-03-16 SKF Nova AB A screw and nut device equipped with a rotation brake

Also Published As

Publication number Publication date
GB0417883D0 (en) 2004-09-15
GB2404960A (en) 2005-02-16

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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)

Free format text: REGISTERED BETWEEN 20120223 AND 20120229

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180811