FR2149859A5 - - Google Patents

Info

Publication number
FR2149859A5
FR2149859A5 FR7227924A FR7227924A FR2149859A5 FR 2149859 A5 FR2149859 A5 FR 2149859A5 FR 7227924 A FR7227924 A FR 7227924A FR 7227924 A FR7227924 A FR 7227924A FR 2149859 A5 FR2149859 A5 FR 2149859A5
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
FR7227924A
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.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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 SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Application granted granted Critical
Publication of FR2149859A5 publication Critical patent/FR2149859A5/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
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2481—Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices
FR7227924A 1971-08-16 1972-08-02 Expired FR2149859A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1036771 1971-08-16

Publications (1)

Publication Number Publication Date
FR2149859A5 true FR2149859A5 (it) 1973-03-30

Family

ID=20292194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227924A Expired FR2149859A5 (it) 1971-08-16 1972-08-02

Country Status (2)

Country Link
DE (1) DE2240077A1 (it)
FR (1) FR2149859A5 (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637436A1 (de) * 1976-07-27 1978-02-02 Roltra Spa Schraubengetriebe
DE3032955A1 (de) * 1979-09-13 1981-03-19 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Waelzkoerperschraubgetriebe
DE4131486A1 (de) * 1991-09-21 1993-03-25 Schaeffler Waelzlager Kg Kugelgewindetrieb
CN109073056A (zh) * 2016-05-25 2018-12-21 舍弗勒技术股份两合公司 丝杠螺母、螺纹传动装置和用于制造丝杠螺母的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953378A1 (de) * 1999-11-06 2001-05-10 Schaeffler Waelzlager Ohg Gewindetrieb mit einer Spindel und einer Mutter
JP4978887B2 (ja) * 2007-04-23 2012-07-18 日本精工株式会社 ボールねじ機構

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637436A1 (de) * 1976-07-27 1978-02-02 Roltra Spa Schraubengetriebe
DE3032955A1 (de) * 1979-09-13 1981-03-19 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Waelzkoerperschraubgetriebe
DE4131486A1 (de) * 1991-09-21 1993-03-25 Schaeffler Waelzlager Kg Kugelgewindetrieb
DE4131486C2 (de) * 1991-09-21 1999-10-21 Schaeffler Waelzlager Ohg Kugelgewindetrieb
CN109073056A (zh) * 2016-05-25 2018-12-21 舍弗勒技术股份两合公司 丝杠螺母、螺纹传动装置和用于制造丝杠螺母的方法
US11326674B2 (en) * 2016-05-25 2022-05-10 Schaeffler Technologies AG & Co. KG Spindle nut, threaded drive, and method for manufacturing a spindle nut

Also Published As

Publication number Publication date
DE2240077A1 (de) 1973-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse