DE3766224D1 - Kugelschraubgetriebe. - Google Patents

Kugelschraubgetriebe.

Info

Publication number
DE3766224D1
DE3766224D1 DE8787308167T DE3766224T DE3766224D1 DE 3766224 D1 DE3766224 D1 DE 3766224D1 DE 8787308167 T DE8787308167 T DE 8787308167T DE 3766224 T DE3766224 T DE 3766224T DE 3766224 D1 DE3766224 D1 DE 3766224D1
Authority
DE
Germany
Prior art keywords
ball screw
screw gear
gear
ball
screw
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 - Lifetime
Application number
DE8787308167T
Other languages
English (en)
Inventor
Peter Harper Sheppard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3766224D1 publication Critical patent/DE3766224D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
    • B62D5/24—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for worm type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
DE8787308167T 1986-11-13 1987-09-16 Kugelschraubgetriebe. Expired - Lifetime DE3766224D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/930,257 US4750378A (en) 1986-11-13 1986-11-13 Ball screw mechanism

Publications (1)

Publication Number Publication Date
DE3766224D1 true DE3766224D1 (de) 1990-12-20

Family

ID=25459101

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787308167T Expired - Lifetime DE3766224D1 (de) 1986-11-13 1987-09-16 Kugelschraubgetriebe.

Country Status (7)

Country Link
US (1) US4750378A (de)
EP (1) EP0269212B1 (de)
JP (1) JP2853999B2 (de)
AU (1) AU594606B2 (de)
BR (1) BR8705436A (de)
CA (1) CA1297317C (de)
DE (1) DE3766224D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1219011B (it) * 1988-02-11 1990-04-24 Roltra Spa Accoppiamento vite madrevite a circolazione di sfere
US5373755A (en) * 1993-07-30 1994-12-20 Dana Corporation Skirt deflector for a ball nut and screw device
JPH07190161A (ja) * 1993-12-27 1995-07-28 Nippon Seiko Kk 内部循環式ボールねじ装置
US5791192A (en) * 1994-10-03 1998-08-11 Lee; Mouton Ball return and piece structure of internal circulation type ball screw system
US5855142A (en) * 1996-12-13 1999-01-05 General Motors Corporation Retainer for ball screw crossover tube
DE10012810A1 (de) * 2000-03-16 2001-09-27 Rexroth Star Gmbh Wälzkörpergewindetrieb mit radial eingesetztem Umlenkelement
JP3932885B2 (ja) * 2001-07-17 2007-06-20 日本精工株式会社 ボールねじ
TW494999U (en) * 2001-09-28 2002-07-11 Hiwin Tech Corp Mortise jointed circulating device
JP3993504B2 (ja) * 2001-12-05 2007-10-17 Ｔｈｋ株式会社 ボールねじの循環部品及びボールねじ
DE10242297A1 (de) * 2002-09-12 2004-03-18 Ina-Schaeffler Kg Kugelgewindetrieb
US7832300B2 (en) * 2003-09-10 2010-11-16 Thk Co., Ltd. Roller screw
US7677126B2 (en) * 2005-03-22 2010-03-16 Gm Global Technology Operations, Inc. Ball screw mechanism
US9555538B2 (en) 2012-03-30 2017-01-31 Apq Development, Llc Over-molded component assembly and method of forming the same
JP6295469B2 (ja) * 2014-02-27 2018-03-20 日立オートモティブシステムズ株式会社 パワーステアリング装置およびパワーステアリング装置の製造方法
TWI606197B (zh) * 2016-12-23 2017-11-21 Hiwin Tech Corp External circulation ball screw
CN110375046B (zh) * 2018-04-13 2022-07-19 银鼎精密元件（上海）有限公司 滚珠螺杆结构
CN110375045A (zh) * 2018-04-13 2019-10-25 银鼎精密元件（上海）有限公司 二件式回流管及滚珠螺杆结构

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA693160A (en) * 1964-08-25 Florio Val Ballscrew and nut assembly
US3148922A (en) * 1960-01-12 1964-09-15 Fmc Corp Plugging device
US3161073A (en) * 1961-10-02 1964-12-15 Scully Jones & Co Ball screw mechanism
US3143896A (en) * 1962-03-20 1964-08-11 Gen Motors Corp Ball nut return guide
GB1028295A (en) * 1963-02-18 1966-05-04 Cam Gears Ltd Screw and nut devices
US3372605A (en) * 1965-10-19 1968-03-12 Orner Harry Ball-bearing screw and nut mechanism
US3667311A (en) * 1970-12-09 1972-06-06 Schrillo Co Recirculating ball screw
JPS4725419U (de) * 1971-04-16 1972-11-22
US3850046A (en) * 1972-04-17 1974-11-26 Skf Ind Trading & Dev Ball nut screw
US3826153A (en) * 1972-09-06 1974-07-30 Sheppard Co Inc R Ball-screw mechanism
FR2230238A5 (de) * 1973-05-16 1974-12-13 Tech Integrale
US3924486A (en) * 1973-10-29 1975-12-09 Tech Integrale Screw and nut transmission mechanism
JPS5741488Y2 (de) * 1977-02-17 1982-09-11
JPS5445453A (en) * 1977-09-16 1979-04-10 Nippon Seiko Kk Ball circulation tube for ball screw
DE2805141C2 (de) * 1978-02-07 1982-05-27 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Kugelschraubtrieb
DE2809647C2 (de) * 1978-03-06 1979-06-28 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Kugelumlaufschraubgetriebe
JPS5833945B2 (ja) * 1979-04-20 1983-07-23 日本特殊ベアリング株式会社 ボ−ルネジに於けるボ−ル循環路の構成方法
US4272476A (en) * 1979-11-07 1981-06-09 General Motors Corporation Manufacture of ball nut with internal crossover path for ball recirculation
JPS58146753A (ja) * 1982-02-26 1983-09-01 Hiroshi Teramachi ボ−ルねじ
JPS59155658A (ja) * 1983-02-21 1984-09-04 Tsubakimoto Seikou:Kk ボ−ルねじ
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
IT1159049B (it) * 1983-08-02 1987-02-25 Roltra Spa Accoppiamento vite madrevite a circolazione di sfere e metodo per l assemblaggio dello stesso

Also Published As

Publication number Publication date
JP2853999B2 (ja) 1999-02-03
AU594606B2 (en) 1990-03-08
JPS63135640A (ja) 1988-06-08
US4750378A (en) 1988-06-14
AU7881487A (en) 1988-05-19
CA1297317C (en) 1992-03-17
EP0269212B1 (de) 1990-11-14
EP0269212A1 (de) 1988-06-01
BR8705436A (pt) 1988-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee