JPS522463B2 - - Google Patents

Info

Publication number
JPS522463B2
JPS522463B2 JP48042264A JP4226473A JPS522463B2 JP S522463 B2 JPS522463 B2 JP S522463B2 JP 48042264 A JP48042264 A JP 48042264A JP 4226473 A JP4226473 A JP 4226473A JP S522463 B2 JPS522463 B2 JP S522463B2
Authority
JP
Japan
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
JP48042264A
Other versions
JPS4947757A (ja
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
Publication of JPS4947757A publication Critical patent/JPS4947757A/ja
Publication of JPS522463B2 publication Critical patent/JPS522463B2/ja
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
    • 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
JP48042264A 1972-04-17 1973-04-16 Expired JPS522463B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE505072 1972-04-17

Publications (2)

Publication Number Publication Date
JPS4947757A JPS4947757A (ja) 1974-05-09
JPS522463B2 true JPS522463B2 (ja) 1977-01-21

Family

ID=20265594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48042264A Expired JPS522463B2 (ja) 1972-04-17 1973-04-16

Country Status (7)

Country Link
US (1) US3850046A (ja)
JP (1) JPS522463B2 (ja)
CA (1) CA969779A (ja)
DE (2) DE7314698U (ja)
FR (1) FR2181341A5 (ja)
GB (1) GB1407763A (ja)
IT (1) IT984300B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0141913Y2 (ja) * 1982-09-21 1989-12-08
JP2010210080A (ja) * 2009-02-13 2010-09-24 Jtekt Corp ボール螺子装置及び電動パワーステアリング装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1070631B (it) * 1976-07-27 1985-04-02 Roltra Spa Accoppiamento di trasmissione a vite madre vite
DE2914756C2 (de) * 1979-04-11 1982-03-25 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Kugelschraubtrieb
US4342235A (en) * 1979-11-07 1982-08-03 General Motors Corporation Ball nut with internal crossover for ball recirculation
JPS59195241U (ja) * 1983-06-14 1984-12-25 自動車機器株式会社 ボ−ルねじ用ボ−ルチユ−ブ
US4750378A (en) * 1986-11-13 1988-06-14 Sheppard Peter H Ball screw mechanism
JP3474158B2 (ja) * 2000-09-05 2003-12-08 上銀科技股▲分▼有限公司 ボールベアリングスクリューおよびその製造方法
US6813970B2 (en) * 2001-11-15 2004-11-09 Delphi Technologies, Inc. Ball-nut assembly and method for making
US20070221002A1 (en) * 2006-03-27 2007-09-27 Hung-Sung Pan Roller screw mechanism
DE102007032012A1 (de) * 2007-07-10 2009-01-15 Schaeffler Kg Kugelgewindetrieb
DE102007033924A1 (de) * 2007-07-20 2009-01-22 Volkswagen Ag Kugelgewindetrieb
EP2514998B1 (en) * 2011-04-19 2015-07-15 Aktiebolaget SKF Ball screw assembly with recirculating cap
DE102012213856B4 (de) * 2012-05-10 2019-08-08 Schaeffler Technologies AG & Co. KG Spindelmutter für einen Kugelgewindetrieb und Elektromechanischer Bremskraftverstärker
DE102016223878A1 (de) 2016-12-01 2017-11-30 Schaeffler Technologies AG & Co. KG Gewindemutter für einen Kugelgewindetrieb
DE102017116255A1 (de) 2017-07-19 2019-01-24 Schaeffler Technologies AG & Co. KG Gewindemutter für einen Kugelgewindetrieb

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565805A (en) * 1925-01-09 1925-12-15 Yee Yuen Screw jack
NL75442C (ja) * 1947-07-07
US2855792A (en) * 1955-06-20 1958-10-14 Cleveland Pneumatic Ind Inc Ball screw and nut construction
GB1028295A (en) * 1963-02-18 1966-05-04 Cam Gears Ltd Screw and nut devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0141913Y2 (ja) * 1982-09-21 1989-12-08
JP2010210080A (ja) * 2009-02-13 2010-09-24 Jtekt Corp ボール螺子装置及び電動パワーステアリング装置

Also Published As

Publication number Publication date
DE2319547A1 (de) 1973-10-31
GB1407763A (en) 1975-09-24
CA969779A (en) 1975-06-24
IT984300B (it) 1974-11-20
US3850046A (en) 1974-11-26
DE7314698U (de) 1978-03-16
FR2181341A5 (ja) 1973-11-30
JPS4947757A (ja) 1974-05-09

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