JPS5579756A - Power steering device - Google Patents

Power steering device

Info

Publication number
JPS5579756A
JPS5579756A JP15471178A JP15471178A JPS5579756A JP S5579756 A JPS5579756 A JP S5579756A JP 15471178 A JP15471178 A JP 15471178A JP 15471178 A JP15471178 A JP 15471178A JP S5579756 A JPS5579756 A JP S5579756A
Authority
JP
Japan
Prior art keywords
housing
fitting surface
valve
shaft
rack
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
JP15471178A
Other languages
Japanese (ja)
Inventor
Tadataka Narumi
Hiroshi Sakurai
Masaji Yamamoto
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP15471178A priority Critical patent/JPS5579756A/en
Publication of JPS5579756A publication Critical patent/JPS5579756A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)

Abstract

PURPOSE: To plan elongation of life of a seal-ring by anodizing fitting surfaces of a piston and a valve in a housing made of aluminum or the like and improving an anti-friction property while coating with fluoric resin and improving a lubricity.
CONSTITUTION: A housing 10, made of aluminum or alumimum alloys, is constituted with first and second members 11, 12, and a valve fitting surface 13 is formed on one side of an aperture provided on the first housing member 11 so ss to intersect with a predetermined angle. A rack shaft 18 provided with rack-teeth 17 is slidably penetrated through housing 10, while a pinion shaft 23 flexible connected to a steering shaft 21 is supported with a bearing within the housing 10 in an axial line, intersecting the axial line of the rack shaft 18 with a predetermined angle. In this case, a fitting surface (internal surface of the second member 12) of a piston and the valve fitting surface 13 in the housing 10 are anodized and the surfaces thereof are coated with fluoric resin.
COPYRIGHT: (C)1980,JPO&Japio
JP15471178A 1978-12-13 1978-12-13 Power steering device Pending JPS5579756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15471178A JPS5579756A (en) 1978-12-13 1978-12-13 Power steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15471178A JPS5579756A (en) 1978-12-13 1978-12-13 Power steering device

Publications (1)

Publication Number Publication Date
JPS5579756A true JPS5579756A (en) 1980-06-16

Family

ID=15590279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15471178A Pending JPS5579756A (en) 1978-12-13 1978-12-13 Power steering device

Country Status (1)

Country Link
JP (1) JPS5579756A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0218162A (en) * 1988-05-19 1990-01-22 Danfoss As Coupling car with hydraulic steering
WO1994011232A1 (en) * 1992-11-10 1994-05-26 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Hydraulic cylinder
EP0903282A2 (en) * 1997-09-19 1999-03-24 Koyo Seiko Co., Ltd. Housing structure for power steering system
JP2013237449A (en) * 2013-09-05 2013-11-28 Oiles Corp Rack and pinion steering device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0218162A (en) * 1988-05-19 1990-01-22 Danfoss As Coupling car with hydraulic steering
WO1994011232A1 (en) * 1992-11-10 1994-05-26 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Hydraulic cylinder
US5495792A (en) * 1992-11-10 1996-03-05 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Double acting hydraulic cylinder with improved lubrication and piston rod guides
EP0903282A2 (en) * 1997-09-19 1999-03-24 Koyo Seiko Co., Ltd. Housing structure for power steering system
EP0903282A3 (en) * 1997-09-19 2000-06-14 Koyo Seiko Co., Ltd. Housing structure for power steering system
JP2013237449A (en) * 2013-09-05 2013-11-28 Oiles Corp Rack and pinion steering device

Similar Documents

Publication Publication Date Title
JPS5579756A (en) Power steering device
SE9001605L (en) SHIPPING PROCEDURE DEVICE WITH ANODA ARRANGEMENTS
JPS5557748A (en) Pressurizing device of ball screw
KR890015320A (en) Electrolytic solution for electrolytic capacitor
JPS5535153A (en) Volume type fluid compressor
JPS55123441A (en) Metal mold for molding resin sealing insert
JPS57161318A (en) Tapered land bearing
GB1081313A (en) Apparatus for splashing liquids
SE7709862L (en) PROCEDURE FOR APPLICATION OF PROTECTIVE COATINGS ON ZINC AND ZINC ALLOYS
JPS5710703A (en) Turbine rotor
JPS5578856A (en) Piston for internal combustion engine
Karlashov et al. Corrosion Fatigue Life of Anodized Aluminum Alloys
JPS6469821A (en) Slide member for internal combustion engine
JPS62132173U (en)
JPS5479370A (en) Shock absorber of body of revolution
SU518528A1 (en) Aluminum based alloy
JPS5322598A (en) Aqueous epoxy resin composition using chelate-forming curing agent
Sementsova et al. The Influence of the Composition of Passive and Oil Films on the Service Properties of Tinplate
JPS56127818A (en) Bearing
JPS5497990A (en) Marine aluminum alloy propeller
JPS531304A (en) Plunger and method of manufacturing same
Davydov The Anodic Activation Mechanism for Passivated Metals
Deprinze The Aluminium Bronzes
JPS6489509A (en) Manufacture of capacitor
JPS56105764A (en) Decanter type centrifugal separator