CH587429A5 - - Google Patents

Info

Publication number
CH587429A5
CH587429A5 CH233875A CH233875A CH587429A5 CH 587429 A5 CH587429 A5 CH 587429A5 CH 233875 A CH233875 A CH 233875A CH 233875 A CH233875 A CH 233875A CH 587429 A5 CH587429 A5 CH 587429A5
Authority
CH
Switzerland
Application number
CH233875A
Original Assignee
Anvar
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 Anvar filed Critical Anvar
Publication of CH587429A5 publication Critical patent/CH587429A5/xx

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
    • F16H25/2219—Axially mounted end-deflectors
    • 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)
  • Transmission Devices (AREA)
CH233875A 1974-02-26 1975-02-25 CH587429A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406446A FR2262237B1 (ja) 1974-02-26 1974-02-26

Publications (1)

Publication Number Publication Date
CH587429A5 true CH587429A5 (ja) 1977-04-29

Family

ID=9135448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH233875A CH587429A5 (ja) 1974-02-26 1975-02-25

Country Status (7)

Country Link
US (1) US4074585A (ja)
JP (1) JPS50121662A (ja)
CH (1) CH587429A5 (ja)
DD (1) DD118153A5 (ja)
DE (1) DE2505800A1 (ja)
FR (1) FR2262237B1 (ja)
PL (1) PL94259B1 (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1143803B (it) * 1977-03-09 1986-10-22 Roltra Spa Accoppiamento di trasmissione a vite madrevite
US4295384A (en) * 1979-09-13 1981-10-20 General Motors Corporation Ball nut and screw assembly with travel limit stop
DE3425285A1 (de) * 1984-07-10 1986-01-16 Neff Gewindespindeln GmbH, 7035 Waldenbuch Kugelschraubtrieb
US4677869A (en) * 1985-11-25 1987-07-07 Cincinnati Milacron Inc. Linear actuator
GB8715644D0 (en) * 1987-07-03 1987-08-12 Payne J C Safety applications
US4864883A (en) * 1988-01-11 1989-09-12 Cincinnati Milacron Inc. Recirculating ball nut for power screw system
US5325732A (en) * 1989-12-15 1994-07-05 Vogel Ferdinand L Motion-transmitting combination comprising a castable, self-lubricating composite and methods of manufacture thereof
IT1245496B (it) * 1991-01-25 1994-09-27 Ricerca Elettromeccanica Srl Attuatore lineare a vite e/o circolazione di sfere
US5142929A (en) * 1991-03-29 1992-09-01 Robec, Inc. Ball nut with tangential no load-guided return path
JP2970051B2 (ja) * 1991-05-31 1999-11-02 日本精工株式会社 ボールねじ一体型直動案内ユニット
JPH0527407U (ja) * 1991-09-25 1993-04-09 日本精工株式会社 ボールねじ一体型直動案内ユニツト
US5193409A (en) * 1992-03-31 1993-03-16 Thomson Saginaw Ball Screw Company, Inc. Multiple circuit internal ball nut return assembly with radial drop-in insert for ball screw devices
JPH07137179A (ja) * 1993-07-19 1995-05-30 Xerox Corp ２つの部材を移動可能に連結した組立体を製造する方法
US5485760A (en) * 1994-05-10 1996-01-23 Thomson Saginaw Ball Screw Company, Inc. Ball nut and screw assemblies and methods of attaching extensions or housings to the ball nuts thereof
US5555770A (en) * 1994-10-12 1996-09-17 Thomson Saginaw Ball Screw Company, Inc. Ball screw and nut system
EP0845619B1 (en) * 1996-06-21 2003-11-26 Thk Co. Ltd. Ball screw apparatus
JP3907772B2 (ja) * 1997-03-25 2007-04-18 Ｔｈｋ株式会社 ボールねじ装置
JP4288903B2 (ja) * 2001-07-30 2009-07-01 日本精工株式会社 ボールねじ装置
US7013747B2 (en) * 2002-04-15 2006-03-21 White Stroke Llc Internal recirculating ball screw and nut assembly
EP1515066B1 (en) * 2003-09-10 2014-01-08 Nsk Ltd Ball screw apparatus
US20090294203A1 (en) * 2004-08-06 2009-12-03 Nsk Ltd. electric power steering apparatus
US7677126B2 (en) * 2005-03-22 2010-03-16 Gm Global Technology Operations, Inc. Ball screw mechanism
RU2319875C2 (ru) * 2005-11-30 2008-03-20 Валерий Николаевич Красиков Самоблокирующийся дифференциал транспортного средства
JP4371430B2 (ja) * 2007-03-12 2009-11-25 株式会社アボム 循環路を備えたボールねじ装置と、その製造方法
JP5402045B2 (ja) * 2009-02-09 2014-01-29 株式会社ジェイテクト 電動パワーステアリング装置
KR20110066860A (ko) * 2009-12-11 2011-06-17 산요 덴키 가부시키가이샤 리니어 액추에이터
US9022193B2 (en) 2013-03-08 2015-05-05 Dayco Ip Holdings, Llc Recirculating ball screw assembly
DE102016223610A1 (de) * 2016-11-29 2018-05-30 Schaeffler Technologies AG & Co. KG Gewindemutter für einen Kugelgewindetrieb
CN112524213A (zh) * 2020-11-02 2021-03-19 刘俊宇 一种螺套组件、伸缩机构、加工方法及应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129792B (de) * 1959-01-21 1962-05-17 Prec Gear Machines & Tools Ltd Schraubentrieb
US3313873A (en) * 1965-02-11 1967-04-11 Stanley F Dembiak Process for making molded articles with undercuts

Also Published As

Publication number Publication date
JPS50121662A (ja) 1975-09-23
DD118153A5 (ja) 1976-02-12
PL94259B1 (ja) 1977-07-30
DE2505800A1 (de) 1975-08-28
FR2262237A1 (ja) 1975-09-19
FR2262237B1 (ja) 1977-06-10
US4074585A (en) 1978-02-21

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Legal Events

Date Code Title Description
PL Patent ceased