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GB1021655A - Improvements in and relating to nut and screw devices - Google Patents

Improvements in and relating to nut and screw devices

Info

Publication number
GB1021655A
GB1021655A GB1063A GB1063A GB1021655A GB 1021655 A GB1021655 A GB 1021655A GB 1063 A GB1063 A GB 1063A GB 1063 A GB1063 A GB 1063A GB 1021655 A GB1021655 A GB 1021655A
Authority
GB
United Kingdom
Prior art keywords
nut
screw
relating
rollers
screw devices
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
GB1063A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1063A priority Critical patent/GB1021655A/en
Publication of GB1021655A publication Critical patent/GB1021655A/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
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2252—Planetary rollers between nut and screw
    • 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
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H2025/2242—Thread profile of the screw or nut showing a pointed "gothic" arch in cross-section

Landscapes

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

Abstract

1,021,655. Screw-and-nut gearing. C. B. STRANDGREN. Jan. 1, 1963, No. 10/63. Heading F2Q. In a screw-and-nut device wherein threaded satellite rollers 6 are interposed between a screw 4 and a nut 5, the thread of the nut 5 is relieved on opposite flanks to avoid contact, as shown at 7, 8, over two zones L 0 extending from opposite ends of the nut. As shown, the zone L 0 extends over half the roller length. The rollers 6 have at each end plain journal portions 12 engaging a rotatable ring 13, and straight gear teeth 9 cut through the screw-threads to engage a fixed ring gear 10.
GB1063A 1963-01-01 1963-01-01 Improvements in and relating to nut and screw devices Expired GB1021655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1063A GB1021655A (en) 1963-01-01 1963-01-01 Improvements in and relating to nut and screw devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1063A GB1021655A (en) 1963-01-01 1963-01-01 Improvements in and relating to nut and screw devices

Publications (1)

Publication Number Publication Date
GB1021655A true GB1021655A (en) 1966-03-09

Family

ID=9696740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1063A Expired GB1021655A (en) 1963-01-01 1963-01-01 Improvements in and relating to nut and screw devices

Country Status (1)

Country Link
GB (1) GB1021655A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10057302A1 (en) * 2000-11-17 2002-05-29 Krauss Maffei Kunststofftech Cable-transmitting fastening device
RU2401957C2 (en) * 2005-08-25 2010-10-20 Тойота Дзидося Кабусики Кайся Mechanism for conversion of rotary/linear motion
CN107250637A (en) * 2015-02-23 2017-10-13 斯凯孚公司 Valve operator component with exercisable wheel
WO2017188867A1 (en) * 2016-04-25 2017-11-02 Ruag Space Ab Separable roller screw assembly for a space craft release mechanism system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10057302A1 (en) * 2000-11-17 2002-05-29 Krauss Maffei Kunststofftech Cable-transmitting fastening device
DE10057302B4 (en) * 2000-11-17 2004-11-18 Krauss-Maffei Kunststofftechnik Gmbh Mold locking device of an injection molding machine with a tension-transmitting fastening device
US6926515B2 (en) 2000-11-17 2005-08-09 Krauss-Maffei Kunststofftechnik Gmbh Injection molding machine with improved traction transmitting securing mechanism
RU2401957C2 (en) * 2005-08-25 2010-10-20 Тойота Дзидося Кабусики Кайся Mechanism for conversion of rotary/linear motion
US8020463B2 (en) 2005-08-25 2011-09-20 Toyota Jidosha Kabushiki Kaisha Rotation/linear motion converting mechanism
CN107250637A (en) * 2015-02-23 2017-10-13 斯凯孚公司 Valve operator component with exercisable wheel
WO2017188867A1 (en) * 2016-04-25 2017-11-02 Ruag Space Ab Separable roller screw assembly for a space craft release mechanism system
US11111034B2 (en) 2016-04-25 2021-09-07 Ruag Space Ab Separable roller screw assembly for a space craft release mechanism system

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