JPH0222447U - - Google Patents

Info

Publication number
JPH0222447U
JPH0222447U JP10090388U JP10090388U JPH0222447U JP H0222447 U JPH0222447 U JP H0222447U JP 10090388 U JP10090388 U JP 10090388U JP 10090388 U JP10090388 U JP 10090388U JP H0222447 U JPH0222447 U JP H0222447U
Authority
JP
Japan
Prior art keywords
rim
boss
porosity
peripheral surface
circumferential surface
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
JP10090388U
Other languages
English (en)
Other versions
JPH0721951Y2 (ja
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 filed Critical
Priority to JP1988100903U priority Critical patent/JPH0721951Y2/ja
Priority to US07/386,077 priority patent/US4952199A/en
Publication of JPH0222447U publication Critical patent/JPH0222447U/ja
Application granted granted Critical
Publication of JPH0721951Y2 publication Critical patent/JPH0721951Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pulleys (AREA)

Description

【図面の簡単な説明】
第1図はエンジンのカム軸駆動系の斜視図、第
2、第3図は歯付焼結プーリを示し、第2図は正
面図、第3図は第2図−線断面図、第4図は
歯付焼結プーリにおける全体および各部の密度の
変化を示すグラフである。 3……歯付焼結プーリ、8……歯、9……肉抜
き溝、10……リム、11……ボス、12……連
結体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周面に多数の歯を、また内周面の、各歯に対
    応する部位に肉抜き溝をそれぞれ有するリムと、
    該リムの内側に存するボスと、前記リム内周面お
    よび前記ボス外周面間を連結する連結体とを備え
    た歯付焼結プーリにおいて、前記リムの気孔率を
    前記ボスの気孔率よりも大に設定したことを特徴
    とする歯付焼結プーリ。
JP1988100903U 1988-07-29 1988-07-29 歯付焼結プーリ Expired - Lifetime JPH0721951Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988100903U JPH0721951Y2 (ja) 1988-07-29 1988-07-29 歯付焼結プーリ
US07/386,077 US4952199A (en) 1988-07-29 1989-07-28 Toothed sintered pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988100903U JPH0721951Y2 (ja) 1988-07-29 1988-07-29 歯付焼結プーリ

Publications (2)

Publication Number Publication Date
JPH0222447U true JPH0222447U (ja) 1990-02-14
JPH0721951Y2 JPH0721951Y2 (ja) 1995-05-17

Family

ID=31329405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988100903U Expired - Lifetime JPH0721951Y2 (ja) 1988-07-29 1988-07-29 歯付焼結プーリ

Country Status (1)

Country Link
JP (1) JPH0721951Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922353U (ja) * 1982-08-04 1984-02-10 第一ガイヤ−株式会社 合成樹脂製歯車
JPS6343062A (ja) * 1986-08-06 1988-02-24 Honda Motor Co Ltd 低騒音歯車

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922353U (ja) * 1982-08-04 1984-02-10 第一ガイヤ−株式会社 合成樹脂製歯車
JPS6343062A (ja) * 1986-08-06 1988-02-24 Honda Motor Co Ltd 低騒音歯車

Also Published As

Publication number Publication date
JPH0721951Y2 (ja) 1995-05-17

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