FR1394136A - Improved ball bearing in the screw-nut system - Google Patents

Improved ball bearing in the screw-nut system

Info

Publication number
FR1394136A
FR1394136A FR963965A FR963965A FR1394136A FR 1394136 A FR1394136 A FR 1394136A FR 963965 A FR963965 A FR 963965A FR 963965 A FR963965 A FR 963965A FR 1394136 A FR1394136 A FR 1394136A
Authority
FR
France
Prior art keywords
screw
ball bearing
nut system
improved ball
improved
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
FR963965A
Other languages
French (fr)
Inventor
Jean Zacharewicz
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
Priority to FR963965A priority Critical patent/FR1394136A/en
Application granted granted Critical
Publication of FR1394136A publication Critical patent/FR1394136A/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
    • F16H25/22—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
    • F16H25/2209—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with arrangements for taking up backlash
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2454—Brakes; Rotational locks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR963965A 1964-02-15 1964-02-15 Improved ball bearing in the screw-nut system Expired FR1394136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR963965A FR1394136A (en) 1964-02-15 1964-02-15 Improved ball bearing in the screw-nut system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963965A FR1394136A (en) 1964-02-15 1964-02-15 Improved ball bearing in the screw-nut system

Publications (1)

Publication Number Publication Date
FR1394136A true FR1394136A (en) 1965-04-02

Family

ID=8823284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR963965A Expired FR1394136A (en) 1964-02-15 1964-02-15 Improved ball bearing in the screw-nut system

Country Status (1)

Country Link
FR (1) FR1394136A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052428A2 (en) * 1999-05-14 2000-11-15 Lucas Industries Limited Screw actuator
US20150027258A1 (en) * 2013-07-29 2015-01-29 Jtekt Corporation Ball screw device
WO2017067921A1 (en) * 2015-10-22 2017-04-27 Thyssenkrupp Presta Ag Ball return means with a fastening sleeve which can be mounted axially

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052428A2 (en) * 1999-05-14 2000-11-15 Lucas Industries Limited Screw actuator
EP1052428A3 (en) * 1999-05-14 2001-08-22 Lucas Industries Limited Screw actuator
US6401557B1 (en) 1999-05-14 2002-06-11 Lucas Industries Limited Screw actuator
US20150027258A1 (en) * 2013-07-29 2015-01-29 Jtekt Corporation Ball screw device
WO2017067921A1 (en) * 2015-10-22 2017-04-27 Thyssenkrupp Presta Ag Ball return means with a fastening sleeve which can be mounted axially
US10641369B2 (en) 2015-10-22 2020-05-05 Thyssenkrupp Presta Ag Ball return means with a fastening sleeve which can be mounted axially

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