BE438303A - - Google Patents

Info

Publication number
BE438303A
BE438303A BE438303DA BE438303A BE 438303 A BE438303 A BE 438303A BE 438303D A BE438303D A BE 438303DA BE 438303 A BE438303 A BE 438303A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE438303A publication Critical patent/BE438303A/xx

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
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
    • F16H25/2228—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls the device for circulation forming a part of the screw member
    • 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
    • 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
    • F16H25/2233—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with cages or means to hold the balls in position
    • 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
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
    • F16H25/2223—Cross over deflectors between adjacent thread turns, e.g. S-form deflectors connecting neighbouring threads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
BE438303D 1939-03-15 1940-03-13 BE438303A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT213982X 1939-03-15

Publications (1)

Publication Number Publication Date
BE438303A true BE438303A (es) 1940-04-30

Family

ID=11181157

Family Applications (1)

Application Number Title Priority Date Filing Date
BE438303D BE438303A (es) 1939-03-15 1940-03-13

Country Status (4)

Country Link
BE (1) BE438303A (es)
CH (2) CH213982A (es)
FR (3) FR852293A (es)
GB (1) GB526735A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441168A (en) * 1944-02-28 1948-05-11 Sperry Corp Carriage translating mechanism
US2473743A (en) * 1945-02-19 1949-06-21 Barnes Motor Developments Comp Antifriction screw and nut
US2450282A (en) * 1946-07-18 1948-09-28 Gen Motors Corp Antifriction screw and nut actuator
US2618166A (en) * 1950-07-12 1952-11-18 Douglas John George Screw and nut transmission mechanism
US3240081A (en) * 1962-07-02 1966-03-15 Litton Systems Inc Synchronized double action screw jack
DE2941565C2 (de) * 1979-10-13 1982-03-18 Helmut 5600 Wuppertal Korthaus Kugelgewindetrieb
FR2579453B1 (fr) * 1985-03-27 1991-06-28 Epinette Jean Alain Composant femoral de prothese de hanche, non cimente
EP0325082B1 (en) * 1988-01-18 1990-11-28 Bendix Espana, S.A. Recirculating ball mechanism
DE3930900A1 (de) * 1989-09-15 1991-03-28 Steinmeyer August Gmbh Co Kg Kugelgewindetrieb
JP2004263728A (ja) * 2003-02-18 2004-09-24 Koyo Seiko Co Ltd ボールねじ装置
US7267616B2 (en) 2004-08-27 2007-09-11 Delphi Technologies, Inc. Method for making a ball-nut and method for making a ball-screw
EP1637772A1 (en) * 2004-09-16 2006-03-22 Umbra Cuscinetti S.p.A. Ball screw with recirculation on the shaft
JP2006090421A (ja) * 2004-09-24 2006-04-06 Nsk Ltd ボールねじ機構
GB2558516A (en) * 2016-05-10 2018-07-18 Pavegen Systems Ltd Electrical generator
DE102016013356A1 (de) 2016-11-05 2018-05-09 Wittmann Battenfeld Gmbh Spindel-Mutter-Element
KR20230038204A (ko) * 2020-06-16 2023-03-17 엑세스 엔지니어링 에이에스 반전식 볼 나사 액추에이터

Also Published As

Publication number Publication date
CH213982A (de) 1941-03-31
FR852293A (fr) 1940-01-27
CH223372A (de) 1942-09-15
FR50533E (fr) 1940-12-26
GB526735A (en) 1940-09-24
FR50506E (fr) 1940-12-26

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