GB1351258A - Rolling contact threaded spindle assembly - Google Patents

Rolling contact threaded spindle assembly

Info

Publication number
GB1351258A
GB1351258A GB2291171A GB2291171A GB1351258A GB 1351258 A GB1351258 A GB 1351258A GB 2291171 A GB2291171 A GB 2291171A GB 2291171 A GB2291171 A GB 2291171A GB 1351258 A GB1351258 A GB 1351258A
Authority
GB
United Kingdom
Prior art keywords
nut
rolling contact
threaded spindle
spindle
spindle assembly
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
GB2291171A
Other languages
English (en)
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
Publication of GB1351258A publication Critical patent/GB1351258A/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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • 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
    • F16H2025/2271—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers with means for guiding circulating rollers
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19781—Non-recirculating rolling elements
    • Y10T74/19791—Cylindrical or quasi-cylindrical roller element [e.g., inclined roller, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB2291171A 1970-03-04 1971-04-19 Rolling contact threaded spindle assembly Expired GB1351258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702009984 DE2009984A1 (de) 1970-03-04 1970-03-04 Wälz - Gewindespindel mit Mutter

Publications (1)

Publication Number Publication Date
GB1351258A true GB1351258A (en) 1974-04-24

Family

ID=5763946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2291171A Expired GB1351258A (en) 1970-03-04 1971-04-19 Rolling contact threaded spindle assembly

Country Status (3)

Country Link
US (1) US3759113A (https=)
DE (1) DE2009984A1 (https=)
GB (1) GB1351258A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361286A (en) * 2000-04-12 2001-10-17 Thk Co Ltd Roller retainer
RU2339332C2 (ru) * 2006-02-02 2008-11-27 Вячеслав Васильевич Козырев Ортопедический аппарат остеосинтеза

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953378A1 (de) * 1999-11-06 2001-05-10 Schaeffler Waelzlager Ohg Gewindetrieb mit einer Spindel und einer Mutter
US6675669B2 (en) * 2000-08-23 2004-01-13 Nsk Ltd. Ball screw apparatus
EP3591262B1 (en) * 2017-04-12 2022-08-24 Goodrich Actuation Systems Limited Linear actuator
US20190106925A1 (en) * 2017-10-11 2019-04-11 Magna Closures Inc. Variable lead screw for power door actuator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512369A (en) * 1947-03-27 1950-06-20 Westinghouse Electric Corp Mechanical time-delay device
US2714005A (en) * 1953-09-28 1955-07-26 Productive Inventions Inc Motion transmitting device
US2938400A (en) * 1956-02-02 1960-05-31 John T Gondek Screw thread
FR1290245A (fr) * 1961-02-28 1962-04-13 Perfectionnements aux assemblages vis-écrou
US3184987A (en) * 1961-08-31 1965-05-25 Anderson Co Motion-transmitting device
US3056311A (en) * 1961-11-02 1962-10-02 United Shoe Machinery Corp Rotary-linear transducers
US3434357A (en) * 1967-09-28 1969-03-25 Roantree Electro Mech Corp Linear power amplifier mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361286A (en) * 2000-04-12 2001-10-17 Thk Co Ltd Roller retainer
US6575632B2 (en) 2000-04-12 2003-06-10 Thk Co., Ltd. Roller retainer, roller screw using roller retainer and rolling guide apparatus using roller retainer
GB2361286B (en) * 2000-04-12 2004-12-22 Thk Co Ltd Roller screw
RU2339332C2 (ru) * 2006-02-02 2008-11-27 Вячеслав Васильевич Козырев Ортопедический аппарат остеосинтеза

Also Published As

Publication number Publication date
US3759113A (en) 1973-09-18
DE2009984B2 (https=) 1975-04-03
DE2009984A1 (de) 1971-09-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee