FR2191676A5 - - Google Patents

Info

Publication number
FR2191676A5
FR2191676A5 FR7321642A FR7321642A FR2191676A5 FR 2191676 A5 FR2191676 A5 FR 2191676A5 FR 7321642 A FR7321642 A FR 7321642A FR 7321642 A FR7321642 A FR 7321642A FR 2191676 A5 FR2191676 A5 FR 2191676A5
Authority
FR
France
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
FR7321642A
Other languages
French (fr)
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.)
IHO Holding GmbH and Co KG
Original Assignee
Industriewerk Schaeffler OHG
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 Industriewerk Schaeffler OHG filed Critical Industriewerk Schaeffler OHG
Application granted granted Critical
Publication of FR2191676A5 publication Critical patent/FR2191676A5/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR7321642A 1972-06-28 1973-06-14 Expired FR2191676A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231541A DE2231541A1 (en) 1972-06-28 1972-06-28 ROLLING SPINDLE

Publications (1)

Publication Number Publication Date
FR2191676A5 true FR2191676A5 (en) 1974-02-01

Family

ID=5849002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321642A Expired FR2191676A5 (en) 1972-06-28 1973-06-14

Country Status (3)

Country Link
JP (1) JPS4950359A (en)
DE (1) DE2231541A1 (en)
FR (1) FR2191676A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095891A1 (en) * 1982-05-28 1983-12-07 Rhp Group Plc Devices for converting rotary movement into linear movement
WO2017202412A1 (en) * 2016-05-25 2017-11-30 Schaeffler Technologies AG & Co. KG Spindle nut, threaded drive, and method for manfacturing a spindle nut
WO2022122069A1 (en) * 2020-12-09 2022-06-16 Schaeffler Technologies AG & Co. KG Threaded nut of a ball screw drive, and method for producing same

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741489Y2 (en) * 1977-03-03 1982-09-11
SE458229B (en) * 1987-07-28 1989-03-06 Bo Granbom BALL-SCREW
JPH0621623B2 (en) * 1989-01-27 1994-03-23 パラマウントベッド株式会社 Ball screw and ball screw nut
DE4334477A1 (en) * 1993-10-11 1995-04-13 Miller Annette Device for converting a rotary motion into a reciprocating motion and vice versa
DE19652181A1 (en) * 1996-12-14 1998-06-18 Schaeffler Waelzlager Ohg Device for converting a rotary movement into a linear movement
DE19825769C2 (en) 1998-06-09 2003-04-17 Franz Georg Miller Ballscrew
DE19953287A1 (en) * 1999-11-05 2001-05-10 Schaeffler Waelzlager Ohg Ball and thread transmission, with nut in form of bush of annular cross section with grooves in inner surface for balls
DE10028968A1 (en) * 2000-06-10 2001-12-13 Schaeffler Waelzlager Ohg Sleeve for a screw drive comprises an antifriction layer which - as a motion transmission element - is fastened directly to the screw thread profile of the sleeve
DE10062982A1 (en) * 2000-12-16 2002-06-20 Ina Schaeffler Kg Ball and screw drive, e.g. in vehicle brake systems, has closed pockets for the balls formed by the inner and outer sleeves at the nut around the threaded spindle
JP5060953B2 (en) * 2005-07-29 2012-10-31 Ｔｈｋ株式会社 Screw device manufacturing method and screw device
JP2013155818A (en) * 2012-01-31 2013-08-15 Hiihaisuto Seiko Kk Linear motion bearing with housing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095891A1 (en) * 1982-05-28 1983-12-07 Rhp Group Plc Devices for converting rotary movement into linear movement
WO2017202412A1 (en) * 2016-05-25 2017-11-30 Schaeffler Technologies AG & Co. KG Spindle nut, threaded drive, and method for manfacturing a spindle nut
CN109073056A (en) * 2016-05-25 2018-12-21 舍弗勒技术股份两合公司 Feed screw nut, screw gear and the method for manufacturing feed screw nut
US11326674B2 (en) 2016-05-25 2022-05-10 Schaeffler Technologies AG & Co. KG Spindle nut, threaded drive, and method for manufacturing a spindle nut
WO2022122069A1 (en) * 2020-12-09 2022-06-16 Schaeffler Technologies AG & Co. KG Threaded nut of a ball screw drive, and method for producing same

Also Published As

Publication number Publication date
JPS4950359A (en) 1974-05-16
DE2231541A1 (en) 1974-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse