JPS5529664A - Rack pinion type power steering apparatus - Google Patents

Rack pinion type power steering apparatus

Info

Publication number
JPS5529664A
JPS5529664A JP10273878A JP10273878A JPS5529664A JP S5529664 A JPS5529664 A JP S5529664A JP 10273878 A JP10273878 A JP 10273878A JP 10273878 A JP10273878 A JP 10273878A JP S5529664 A JPS5529664 A JP S5529664A
Authority
JP
Japan
Prior art keywords
rack
oil
rack shaft
shaft
power 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.)
Pending
Application number
JP10273878A
Other languages
Japanese (ja)
Inventor
Isao Saito
Takashi Komatsu
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP10273878A priority Critical patent/JPS5529664A/en
Publication of JPS5529664A publication Critical patent/JPS5529664A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)

Abstract

PURPOSE: To achieve miniaturization and weight reduction of power steering apparatus by preventing the oil to leak from a rack when a rack is moved into a cylinder chamber by the movement of a rack shaft and by shortening the rack shaft.
CONSTITUTION: A rack shaft 11 is moved along the axis through a pinion 9 and a rack 11 by the rotation of a handle shaft which is not shown in the figure. The control of steering wheels is accomplished by arms 10 attached on both sides of the rack shaft, and by the help of the oil pressure applied to a piston 8. A guide tube 2 is disposed in such a manner that the tube 2 is oil-tightly fitted within the inner surface of sealing member 3 on a pinion side in a gear case 4, and also oil-tightly disposed on the outer surface of a rack shaft 1. The guide tube 2 is provided with a flange portion 21 and a cylindrical portion connected therewith, and prevents the oil to lead from a rack 11 when the same moves into the cylinder chamber 13 by the movement of the rack shaft.
COPYRIGHT: (C)1980,JPO&Japio
JP10273878A 1978-08-25 1978-08-25 Rack pinion type power steering apparatus Pending JPS5529664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10273878A JPS5529664A (en) 1978-08-25 1978-08-25 Rack pinion type power steering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10273878A JPS5529664A (en) 1978-08-25 1978-08-25 Rack pinion type power steering apparatus

Publications (1)

Publication Number Publication Date
JPS5529664A true JPS5529664A (en) 1980-03-03

Family

ID=14335576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10273878A Pending JPS5529664A (en) 1978-08-25 1978-08-25 Rack pinion type power steering apparatus

Country Status (1)

Country Link
JP (1) JPS5529664A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751875U (en) * 1980-09-09 1982-03-25
JPS57147961A (en) * 1981-03-05 1982-09-13 Tokai T R W Kk Rack pinion type power steering device
JPS58188265U (en) * 1982-06-04 1983-12-14 光洋精工株式会社 Rack and pinion power steering device
JPS6081170U (en) * 1983-11-10 1985-06-05 本田技研工業株式会社 power steering device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121507A (en) * 1974-08-16 1976-02-20 Mitsubishi Heavy Ind Ltd Taabinyokuno seizohoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121507A (en) * 1974-08-16 1976-02-20 Mitsubishi Heavy Ind Ltd Taabinyokuno seizohoho

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751875U (en) * 1980-09-09 1982-03-25
JPS6131258Y2 (en) * 1980-09-09 1986-09-11
JPS57147961A (en) * 1981-03-05 1982-09-13 Tokai T R W Kk Rack pinion type power steering device
JPS58188265U (en) * 1982-06-04 1983-12-14 光洋精工株式会社 Rack and pinion power steering device
JPH027105Y2 (en) * 1982-06-04 1990-02-20
JPS6081170U (en) * 1983-11-10 1985-06-05 本田技研工業株式会社 power steering device
JPH0221343Y2 (en) * 1983-11-10 1990-06-08

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