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JPS5852066U - Ball screw type steering device - Google Patents

Ball screw type steering device

Info

Publication number
JPS5852066U
JPS5852066U JP14906281U JP14906281U JPS5852066U JP S5852066 U JPS5852066 U JP S5852066U JP 14906281 U JP14906281 U JP 14906281U JP 14906281 U JP14906281 U JP 14906281U JP S5852066 U JPS5852066 U JP S5852066U
Authority
JP
Japan
Prior art keywords
worm
ball screw
steering device
screw type
type steering
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
JP14906281U
Other languages
Japanese (ja)
Other versions
JPS6113392Y2 (en
Inventor
沢村　浩志
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP14906281U priority Critical patent/JPS5852066U/en
Publication of JPS5852066U publication Critical patent/JPS5852066U/en
Application granted granted Critical
Publication of JPS6113392Y2 publication Critical patent/JPS6113392Y2/ja
Granted legal-status Critical Current

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  • Transmission Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案の実施例を示し、第１図はボールねじ式
ステアリング装置のギヤハウジング内部を表した断面図
、第２図はウオームシャフトとウオームナツトとの関連
を表した断面図、第３図はウオームナツトのみを表した
断面図、第４図は第３図のＩＶ−ＩＶ線断面図、第５図
〜第７図はウオームナツトの螺旋溝の各種形状を表した
それぞれの断面図、第８図は異なる実施例のウオームナ
ツトを表した断面図である。 ２・・・・・・ウオームシャフト、２ａ・・・螺旋溝、
３・・・ウオームナツト、３Ａ、　　３Ｂ・・・分割ナ
ツト、３ａ・・・蝶旋溝、７・・・ボール　２　ｇ・・
・ボールガイド部材、２１・・・ボルト。The drawings show an embodiment of this invention; Fig. 1 is a sectional view showing the inside of a gear housing of a ball screw type steering device, Fig. 2 is a sectional view showing the relationship between a worm shaft and a worm nut, and Fig. 3 is a sectional view showing the inside of a gear housing of a ball screw type steering device. 4 is a sectional view showing only the worm nut, FIG. 4 is a sectional view taken along the line IV-IV in FIG. FIG. 8 is a sectional view showing a warm nut of a different embodiment. 2... Worm shaft, 2a... Spiral groove,
3... Worm nut, 3A, 3B... split nut, 3a... spiral groove, 7... ball 2 g...
- Ball guide member, 21... bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、ステアリングホイールの操作に連動して回転するウオ
ームシャフトの外周面と、このシャフトの軸上に配設さ
れるウオームナツトの内周面とのそれぞれ相互に対応す
る螺旋溝が形成されており、これら螺旋溝間に複数個の
ボールが転勤可能に組み込まれ、このウオームシャフト
の回転操作に伴って前記の螺旋溝に沿って転動するボー
ルの動きを通じてウオームナツトがウオームシャフトの
軸線に沿って往復動作するボールねじ式のステアリング
装置であって、前記のウオームナツトをウオームシャフ
トの軸線に沿って二分割し、これらの分割ナツトの螺旋
溝′に、これらの分割ナツトにわたって連続するボール
ガイド部材を組み込み、かつ両分側ナツトをボルトによ
って結合したことを特徴とするボールねじ式ステアリン
グ装置。, a spiral groove is formed that corresponds to the outer circumferential surface of the worm shaft that rotates in conjunction with the operation of the steering wheel, and the inner circumferential surface of the worm nut disposed on the axis of this shaft. A plurality of balls are movably incorporated between the spiral grooves, and as the worm shaft rotates, the worm nut reciprocates along the axis of the worm shaft through the movement of the balls that roll along the spiral grooves. A ball screw type steering device comprising: dividing the worm nut into two parts along the axis of the worm shaft, and incorporating a ball guide member continuous across the divided nuts into the spiral grooves of the divided nuts; A ball screw type steering device characterized in that nuts on both sides are connected by bolts.
JP14906281U 1981-10-06 1981-10-06 Ball screw type steering device Granted JPS5852066U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14906281U JPS5852066U (en) 1981-10-06 1981-10-06 Ball screw type steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14906281U JPS5852066U (en) 1981-10-06 1981-10-06 Ball screw type steering device

Publications (2)

Publication Number Publication Date
JPS5852066U true JPS5852066U (en) 1983-04-08
JPS6113392Y2 JPS6113392Y2 (en) 1986-04-25

Family

ID=29941852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14906281U Granted JPS5852066U (en) 1981-10-06 1981-10-06 Ball screw type steering device

Country Status (1)

Country Link
JP (1) JPS5852066U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898358U (en) * 1981-12-23 1983-07-04 明治乳業株式会社 Container with push-in lid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898358U (en) * 1981-12-23 1983-07-04 明治乳業株式会社 Container with push-in lid

Also Published As

Publication number Publication date
JPS6113392Y2 (en) 1986-04-25

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