FR1378790A - Mécanisme à vis et écrou à circulation de billes - Google Patents

Mécanisme à vis et écrou à circulation de billes

Info

Publication number
FR1378790A
FR1378790A FR959929A FR959929A FR1378790A FR 1378790 A FR1378790 A FR 1378790A FR 959929 A FR959929 A FR 959929A FR 959929 A FR959929 A FR 959929A FR 1378790 A FR1378790 A FR 1378790A
Authority
FR
France
Prior art keywords
screw mechanism
ball nut
circulating ball
circulating
nut
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
FR959929A
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.)
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
Application granted granted Critical
Publication of FR1378790A publication Critical patent/FR1378790A/fr
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
    • F16H25/2204—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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0497—Screw mechanisms
    • 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
    • Y10T74/19749—Recirculating rolling elements
    • Y10T74/19767—Return path geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR959929A 1963-01-29 1964-01-10 Mécanisme à vis et écrou à circulation de billes Expired FR1378790A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US254707A US3145580A (en) 1963-01-29 1963-01-29 Ball bearing nut and screw assembly

Publications (1)

Publication Number Publication Date
FR1378790A true FR1378790A (fr) 1964-11-13

Family

ID=22965270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR959929A Expired FR1378790A (fr) 1963-01-29 1964-01-10 Mécanisme à vis et écrou à circulation de billes

Country Status (4)

Country Link
US (1) US3145580A (fr)
DE (1) DE1294131B (fr)
FR (1) FR1378790A (fr)
GB (1) GB993935A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661030A (en) * 1970-05-18 1972-05-09 Precise Services Inc Ball screw and nut combination
US3633800A (en) * 1970-07-24 1972-01-11 Samuel P Wallace Pleat computing and forming apparatus
US5809838A (en) * 1995-05-30 1998-09-22 Nsk Ltd. Ball screw device with means for maintaining balance
NL1010575C2 (nl) * 1998-11-17 2000-05-18 Skf Eng & Res Centre Bv Schroefactuator met smeermiddeldosering, en remklauw.
JP3993504B2 (ja) * 2001-12-05 2007-10-17 Ｔｈｋ株式会社 ボールねじの循環部品及びボールねじ
JP2005155887A (ja) * 2003-10-30 2005-06-16 Nsk Ltd ボールねじ装置
DE102004038951A1 (de) * 2004-08-11 2006-02-23 Ina-Schaeffler Kg Kugelgewindetrieb
US7934438B2 (en) * 2007-10-31 2011-05-03 Hiwin Technologies Corp. Ball screw device having circulating device background of the invention

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076180A (en) * 1934-09-28 1937-04-06 Packard Motor Car Co Motor vehicle
GB559407A (en) * 1942-11-28 1944-02-17 Archibald Alexander Baillie Improved nut and screwed spindle for machine and like tools
DE860731C (de) * 1944-05-20 1952-12-22 Siemens Ag Waelzlager
BE505986A (fr) * 1950-09-27
US2756608A (en) * 1954-07-27 1956-07-31 Cleveland Pneumatic Tool Co Self-sealing dirt relief means for ball screws
FR1300052A (fr) * 1961-09-12 1962-07-27 Black & Decker Mfg Co Dispositif de graissage pour un mécanisme du type à étrier à piste de guidage

Also Published As

Publication number Publication date
GB993935A (en) 1965-06-02
US3145580A (en) 1964-08-25
DE1294131B (de) 1969-04-30

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