JPS5940655U - automotive steering rack - Google Patents

automotive steering rack

Info

Publication number
JPS5940655U
JPS5940655U JP13778482U JP13778482U JPS5940655U JP S5940655 U JPS5940655 U JP S5940655U JP 13778482 U JP13778482 U JP 13778482U JP 13778482 U JP13778482 U JP 13778482U JP S5940655 U JPS5940655 U JP S5940655U
Authority
JP
Japan
Prior art keywords
steering rack
automotive steering
hardened layer
sectional
view
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
JP13778482U
Other languages
Japanese (ja)
Inventor
則夫 後藤
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP13778482U priority Critical patent/JPS5940655U/en
Publication of JPS5940655U publication Critical patent/JPS5940655U/en
Pending legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)
  • Heat Treatment Of Articles (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) [Summary] 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 drawings]

第１図ａ、　　ｂは従来の自動車用ステアリングラック
における高周波焼入れ硬化層を示す断面図であり、ａは
縦断面図、ｂは横断面図、第２図ａ。 ｂはこの考案に係るステアリングラックの一実施例にお
ける高周波焼入れ硬化層を示す断面図であり、ａは縦断
面図、ｂは横断面図、第３図はこの考案に係るステアリ
ングラックの別実施例におけ・る高周波焼入れ硬化層を
示す横断面図である。 ７・・・・・・歯部高ン焼入れ硬化層、８・・・・・・
・ステアリングラック、９・・・・・・歯部、１０・・
・・・・背面部高周波焼入れ硬化層、１１・・・・・・
背面部。FIGS. 1a and 1b are cross-sectional views showing the induction hardened layer in a conventional automobile steering rack, in which a is a vertical cross-sectional view, b is a cross-sectional view, and FIG. 2a is a cross-sectional view. b is a sectional view showing an induction hardened layer in one embodiment of the steering rack according to this invention, a is a longitudinal sectional view, b is a cross sectional view, and FIG. 3 is another embodiment of the steering rack according to this invention. FIG. 7... Highly quenched hardened layer on tooth portion, 8...
・Steering rack, 9... Teeth, 10...
...Back part induction hardened layer, 11...
Back part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 略円形横断面を有するステアリングラックにおいて、少
なくとも歯部および背面部に高周波焼入れ硬化層を設け
たことを特徴とする自動車用ステアリングラック。A steering rack for an automobile, characterized in that the steering rack has a substantially circular cross section and is provided with an induction hardened layer on at least the teeth and the back surface.
JP13778482U 1982-09-10 1982-09-10 automotive steering rack Pending JPS5940655U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13778482U JPS5940655U (en) 1982-09-10 1982-09-10 automotive steering rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13778482U JPS5940655U (en) 1982-09-10 1982-09-10 automotive steering rack

Publications (1)

Publication Number Publication Date
JPS5940655U true JPS5940655U (en) 1984-03-15

Family

ID=30309365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13778482U Pending JPS5940655U (en) 1982-09-10 1982-09-10 automotive steering rack

Country Status (1)

Country Link
JP (1) JPS5940655U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180018A (en) * 1986-01-31 1987-08-07 Yamada Seisakusho:Kk High frequency quenching method for steering rack
JP2007076587A (en) * 2005-09-16 2007-03-29 Jtekt Corp Steering device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55141524A (en) * 1979-04-23 1980-11-05 Toyota Motor Corp High frequency hardening equipment of rack tooth surface

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55141524A (en) * 1979-04-23 1980-11-05 Toyota Motor Corp High frequency hardening equipment of rack tooth surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180018A (en) * 1986-01-31 1987-08-07 Yamada Seisakusho:Kk High frequency quenching method for steering rack
JP2007076587A (en) * 2005-09-16 2007-03-29 Jtekt Corp Steering device

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