GB608362A - Improvements relating to screw and nut mechanisms - Google Patents

Improvements relating to screw and nut mechanisms

Info

Publication number
GB608362A
GB608362A GB5394/46A GB539446A GB608362A GB 608362 A GB608362 A GB 608362A GB 5394/46 A GB5394/46 A GB 5394/46A GB 539446 A GB539446 A GB 539446A GB 608362 A GB608362 A GB 608362A
Authority
GB
United Kingdom
Prior art keywords
screw
nut
feb
tube
improvements relating
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
Application number
GB5394/46A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation 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
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB608362A publication Critical patent/GB608362A/en
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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

608,362. Screw-and-nut mechanism. GENERAL MOTORS CORPORATION. Feb. 21, 1946, No. 5394. Convention date, Feb. 24, 1945. [Class 80 (iii)] [Also in Groups XXX and XXXIII] A screw-and-nut mechanism, particularly for operating the doors or flaps of aircraft, comprises a screw shaft 20 rotated by, for example, an electric motor to displace a nut member 21 axially to operate an actuating member 65 connected thereto by a tubular member 60, telescopic shields 40, 50 and 70 being provided for excluding dust and grit from the mechanism. The portions 40, 50 slide on the outer surface of the tube 60 whilst the portion 70 moves within the tube 60 under control of a spring 75, sealing rings 41, 51, 52, 61 and 66 being provided between the various members.
GB5394/46A 1945-02-24 1946-02-21 Improvements relating to screw and nut mechanisms Expired GB608362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US608362XA 1945-02-24 1945-02-24

Publications (1)

Publication Number Publication Date
GB608362A true GB608362A (en) 1948-09-14

Family

ID=22032047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5394/46A Expired GB608362A (en) 1945-02-24 1946-02-21 Improvements relating to screw and nut mechanisms

Country Status (1)

Country Link
GB (1) GB608362A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259586A1 (en) * 1986-09-10 1988-03-16 Dornier Gmbh Extension lock for a telescopical length-variable device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259586A1 (en) * 1986-09-10 1988-03-16 Dornier Gmbh Extension lock for a telescopical length-variable device

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