FR1241584A - Assemblage d'un écrou à billes et d'une vis - Google Patents

Assemblage d'un écrou à billes et d'une vis

Info

Publication number
FR1241584A
FR1241584A FR811469A FR811469A FR1241584A FR 1241584 A FR1241584 A FR 1241584A FR 811469 A FR811469 A FR 811469A FR 811469 A FR811469 A FR 811469A FR 1241584 A FR1241584 A FR 1241584A
Authority
FR
France
Prior art keywords
assembling
screw
ball nut
nut
ball
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
FR811469A
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 FR1241584A publication Critical patent/FR1241584A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • B62D3/04—Steering gears mechanical of worm type
    • B62D3/06—Steering gears mechanical of worm type with screw and nut
    • B62D3/08—Steering gears mechanical of worm type with screw and nut using intermediate balls or the like
    • 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
    • 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
    • Y10T74/19772—Rolling element deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
FR811469A 1958-12-01 1959-11-27 Assemblage d'un écrou à billes et d'une vis Expired FR1241584A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US777443A US2995948A (en) 1958-12-01 1958-12-01 Ball bearing screw and nut assembly

Publications (1)

Publication Number Publication Date
FR1241584A true FR1241584A (fr) 1960-09-16

Family

ID=25110273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811469A Expired FR1241584A (fr) 1958-12-01 1959-11-27 Assemblage d'un écrou à billes et d'une vis

Country Status (3)

Country Link
US (1) US2995948A (fr)
FR (1) FR1241584A (fr)
GB (1) GB865260A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530768A1 (fr) * 1982-02-26 1984-01-27 Teramachi Hiroshi Convertisseur rotatif-lineaire a recirculation de billes a guide de retour des billes perfectionne
US5303607A (en) * 1991-12-13 1994-04-19 Nsk Ltd. Ball screw device

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161073A (en) * 1961-10-02 1964-12-15 Scully Jones & Co Ball screw mechanism
US3206995A (en) * 1962-04-16 1965-09-21 Gen Motors Corp Ball bearing screw assembly
JPS62194236U (fr) * 1986-05-30 1987-12-10
US4811618A (en) * 1986-12-12 1989-03-14 Nippon Gear Co., Ltd. Motion conversion mechanism
JPS63123856U (fr) * 1987-02-05 1988-08-11
US5295407A (en) * 1991-09-04 1994-03-22 Nsk Ltd. Electric linear actuator
US5295406A (en) * 1992-09-23 1994-03-22 Dana Corporation Load lock for ball nut and screw mechanism
US5622082A (en) * 1995-08-22 1997-04-22 Thomson Saginaw Ball Screw Company, Inc. Ball nut and screw assemblies with improved crossovers
US6736235B2 (en) * 2000-11-29 2004-05-18 Ntn Corporation Powered steering device and ball screw mechanism therefor
JP2003074663A (ja) * 2001-09-05 2003-03-12 Nsk Ltd ボールねじ
JP2004108455A (ja) * 2002-09-17 2004-04-08 Nsk Ltd ボールねじ装置
US7677126B2 (en) * 2005-03-22 2010-03-16 Gm Global Technology Operations, Inc. Ball screw mechanism
US11821498B2 (en) * 2021-09-28 2023-11-21 Hamilton Sundstrand Corporation Polymeric thread insert for high load leadscrew and nut

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380662A (en) * 1943-06-25 1945-07-31 Gen Motors Corp Ball bearing screw and nut gear
US2505131A (en) * 1946-07-05 1950-04-25 Gen Motors Corp Ball nut and screw assembly
US2636367A (en) * 1952-01-31 1953-04-28 Hemphill Co Stop motion
US2783656A (en) * 1955-12-19 1957-03-05 Cleveland Pneumatic Tool Co Ball deflector for ball screws

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530768A1 (fr) * 1982-02-26 1984-01-27 Teramachi Hiroshi Convertisseur rotatif-lineaire a recirculation de billes a guide de retour des billes perfectionne
US5303607A (en) * 1991-12-13 1994-04-19 Nsk Ltd. Ball screw device

Also Published As

Publication number Publication date
GB865260A (en) 1961-04-12
US2995948A (en) 1961-08-15

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