JPH0244566U - - Google Patents

Info

Publication number
JPH0244566U
JPH0244566U JP1988124034U JP12403488U JPH0244566U JP H0244566 U JPH0244566 U JP H0244566U JP 1988124034 U JP1988124034 U JP 1988124034U JP 12403488 U JP12403488 U JP 12403488U JP H0244566 U JPH0244566 U JP H0244566U
Authority
JP
Japan
Prior art keywords
screw
view
feeding mechanism
screw shaft
shaft
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.)
Granted
Application number
JP1988124034U
Other languages
English (en)
Other versions
JP2510110Y2 (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
Priority to JP1988124034U priority Critical patent/JP2510110Y2/ja
Priority to US07/410,523 priority patent/US5036720A/en
Publication of JPH0244566U publication Critical patent/JPH0244566U/ja
Application granted granted Critical
Publication of JP2510110Y2 publication Critical patent/JP2510110Y2/ja
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
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/181—Steering columns yieldable or adjustable, e.g. tiltable with power actuated adjustment, e.g. with position memory
    • 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
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash
    • F16H25/2006—Screw mechanisms with arrangements for taking up backlash with more than one nut or with nuts consisting of more than one bearing part
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18728—Backlash
    • 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
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19898—Backlash take-up
    • Y10T74/19902—Screw and nut

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)
  • Steering Controls (AREA)

Description

【図面の簡単な説明】
第１図は本考案によるねじ送り機構を採用した
電動式テレスコピツクステアリング装置を含む自
動車用ステアリング装置の部分破断平面図、第２
図は第１図の部分拡大図、第３図は第２図の―
線に沿う断面図、第４図は第２図の―線に
沿う断面図、第５図はスライダ単体の拡大正面図
、第６図は同側面図、第７図は第６図の―線
に沿う断面図、第８図はロツクナツト単体の拡大
正面図、第９図は同側面図、第１０図は第９図の
Ｘ―Ｘ線に沿う断面図、第１１図はサポート単体
の拡大正面図、第１２図は同右側面図、第１３図
は同左側面図、第１４図は第１３図の―
線に沿う断面図、第１５図は本考案によるねじ送
り機構の他の実施例を示す図である。 符号の説明、４２，１４２……ねじ軸、４７，
１４７……スライダ（第１部材）、４８，１４８
……ロツクナツト（第２部材）、４９，１４９…
…サポート、５０，１５０……ビス。

Claims (1)

    【実用新案登録請求の範囲】
  1. ねじ軸とこれに螺合される螺合部材の相対回転
    により、前記ねじ軸に対して前記螺合部材を軸方
    向へ移動させるようにしたねじ送り機構において
    、前記螺合部材を第１部材と第２部材により構成
    し、これら両部材を互いのねじ締めにより前記ね
    じ軸に対してプレロードを付与して結合させ、こ
    の結合をサポートにより保持するようにしたこと
    を特徴とするねじ送り機構。
JP1988124034U 1988-09-22 1988-09-22 ねじ送り機構 Expired - Lifetime JP2510110Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988124034U JP2510110Y2 (ja) 1988-09-22 1988-09-22 ねじ送り機構
US07/410,523 US5036720A (en) 1988-09-22 1989-09-22 Screw-nut feed mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988124034U JP2510110Y2 (ja) 1988-09-22 1988-09-22 ねじ送り機構

Publications (2)

Publication Number Publication Date
JPH0244566U true JPH0244566U (ja) 1990-03-27
JP2510110Y2 JP2510110Y2 (ja) 1996-09-11

Family

ID=14875388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988124034U Expired - Lifetime JP2510110Y2 (ja) 1988-09-22 1988-09-22 ねじ送り機構

Country Status (2)

Country Link
US (1) US5036720A (ja)
JP (1) JP2510110Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003078234A1 (en) * 2002-03-20 2003-09-25 Nsk Ltd. Electric steering column device

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405282A (en) * 1993-07-28 1995-04-11 Western Atlas Corporation Hydrostatic nut and lead screw assembly, and method of forming said nut
JP2005121184A (ja) * 2003-10-20 2005-05-12 Omron Healthcare Co Ltd アクチュエータ
JP5161534B2 (ja) * 2007-10-19 2013-03-13 富士機工株式会社 電動チルトステアリング装置
US9339895B2 (en) * 2012-06-15 2016-05-17 Anne E. Neale Universal retrofit kit apparatus and methods thereof
CN110139792B (zh) * 2016-11-17 2022-03-22 罗伯特·博世汽车转向有限责任公司 用于可调节转向柱的运动控制装置
US10577010B2 (en) * 2018-01-08 2020-03-03 Steering Solutions Ip Holding Corporation Telescoping steering column
JP2019172002A (ja) * 2018-03-28 2019-10-10 富士機工株式会社 ステアリングコラム装置
KR102822514B1 (ko) * 2019-09-10 2025-06-20 에이치엘만도 주식회사 자동차의 조향컬럼
US11713609B2 (en) 2019-11-01 2023-08-01 Magna Closures Inc. Powered door unit with improved mounting arrangement
US11919563B2 (en) 2019-11-22 2024-03-05 Robert Bosch Automotive Steering Vendome Steering column sleeve comprising a system for adjusting a relative position between two tubes
FR3103448A3 (fr) * 2019-11-22 2021-05-28 Robert Bosch Automotive Steering Vendôme colonne de direction comportant un Système de réglage d’une position relative entre deux tubes
KR102885483B1 (ko) * 2020-02-25 2025-11-14 에이치엘만도 주식회사 자동차의 조향컬럼
GB2609670B (en) * 2021-08-09 2025-05-07 Zf Steering Systems Poland Sp Z O O Steering column assembly for a vehicle
GB2611110B (en) * 2021-09-22 2025-05-28 Zf Steering Systems Poland Sp Zo O Steering column assembly for a vehicle
CN114321307B (zh) * 2022-01-17 2024-04-26 四川大学 一种螺旋传动结构
CN116021322B (zh) * 2023-03-29 2023-06-16 湖南中大创远数控装备有限公司 一种便于二次装配的滚珠丝杠预拉伸结构、机床和方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080677U (ja) * 1973-11-30 1975-07-11
JPS61228157A (ja) * 1985-03-30 1986-10-11 Aisin Seiki Co Ltd スクリユ−ナツト駆動装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US109348A (en) * 1870-11-15 Improvement in take-up nuts
US1955954A (en) * 1931-11-02 1934-04-24 Sundstrand Machine Tool Co Back-lash compensator
US2389035A (en) * 1942-07-02 1945-11-13 Feeney Terence Wordsworth Backlash take-up
US2642669A (en) * 1950-10-03 1953-06-23 Melvin H Ernst Screw-actuated micrometer gauge
US3080794A (en) * 1953-12-02 1963-03-12 American Tool Engineering Inc Turret type vertical milling machine
US3975968A (en) * 1974-07-22 1976-08-24 W. S. Shamban & Co. Precision lead screw assembly and nut
US3703835A (en) * 1970-08-27 1972-11-28 Oconnor Charles A Means for taking up slack in lead screw devices
US4602520A (en) * 1983-06-23 1986-07-29 Aisin Seiki Kabushiki Kaisha Telescopic steering column assembly
JPS60182278A (ja) * 1984-02-29 1985-09-17 Fujitsu Ltd 固体撮像素子の駆動回路
JPS60196462A (ja) * 1984-03-21 1985-10-04 Aisin Seiki Co Ltd ネジ式駆動装置のガタ除去機構

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080677U (ja) * 1973-11-30 1975-07-11
JPS61228157A (ja) * 1985-03-30 1986-10-11 Aisin Seiki Co Ltd スクリユ−ナツト駆動装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003078234A1 (en) * 2002-03-20 2003-09-25 Nsk Ltd. Electric steering column device

Also Published As

Publication number Publication date
JP2510110Y2 (ja) 1996-09-11
US5036720A (en) 1991-08-06

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