JPS5730662A - Rack bar in rack-pinion steering device for behicle - Google Patents

Rack bar in rack-pinion steering device for behicle

Info

Publication number
JPS5730662A
JPS5730662A JP10396980A JP10396980A JPS5730662A JP S5730662 A JPS5730662 A JP S5730662A JP 10396980 A JP10396980 A JP 10396980A JP 10396980 A JP10396980 A JP 10396980A JP S5730662 A JPS5730662 A JP S5730662A
Authority
JP
Japan
Prior art keywords
pipe
round rod
rack
solid round
rack bar
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
JP10396980A
Other languages
Japanese (ja)
Inventor
Akira Hasegawa
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP10396980A priority Critical patent/JPS5730662A/en
Publication of JPS5730662A publication Critical patent/JPS5730662A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To decreases weight of a rack bar and reduce its cost of manufacture, by forming the rack bar with insertion of a short size solid rod into a long size pipe.
CONSTITUTION: A rack bar 30 applies raw materials of a short size solid round rod 30A in a state not machined and a long size pipe 30B, and is manufactured in such a manner that the solid round rod 30A is inserted into the pipe 30B at a prescribed position, and places of the pipe 30B located in both ends of the solid round rod 30A are radially contracted throughout full circumference to fix the solid round rod 30A, then such solid round rod 30A and the pipe 30B as prepared and applied a process of cutting to form a rack gear 30a, finally mounting screw holes 30d, 30e for ball joints are drilled at both ends.
COPYRIGHT: (C)1982,JPO&Japio
JP10396980A 1980-07-29 1980-07-29 Rack bar in rack-pinion steering device for behicle Pending JPS5730662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10396980A JPS5730662A (en) 1980-07-29 1980-07-29 Rack bar in rack-pinion steering device for behicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10396980A JPS5730662A (en) 1980-07-29 1980-07-29 Rack bar in rack-pinion steering device for behicle

Publications (1)

Publication Number Publication Date
JPS5730662A true JPS5730662A (en) 1982-02-18

Family

ID=14368171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10396980A Pending JPS5730662A (en) 1980-07-29 1980-07-29 Rack bar in rack-pinion steering device for behicle

Country Status (1)

Country Link
JP (1) JPS5730662A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195960A (en) * 1981-05-27 1982-12-01 Jidosha Kiki Co Ltd Rack shaft and its manufacturing method
JPS60193867U (en) * 1984-06-05 1985-12-24 中村　正信 Rack Bar
US20160129931A1 (en) * 2014-11-06 2016-05-12 Jtekt Corporation Steering system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51613B1 (en) * 1970-04-28 1976-01-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51613B1 (en) * 1970-04-28 1976-01-09

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195960A (en) * 1981-05-27 1982-12-01 Jidosha Kiki Co Ltd Rack shaft and its manufacturing method
JPS6358305B2 (en) * 1981-05-27 1988-11-15 Jidosha Kiki Co
JPS60193867U (en) * 1984-06-05 1985-12-24 中村　正信 Rack Bar
US20160129931A1 (en) * 2014-11-06 2016-05-12 Jtekt Corporation Steering system
US9694843B2 (en) * 2014-11-06 2017-07-04 Jtekt Corporation Steering system

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