JPS5934057U - EGR valve shaft holder - Google Patents

EGR valve shaft holder

Info

Publication number
JPS5934057U
JPS5934057U JP12967282U JP12967282U JPS5934057U JP S5934057 U JPS5934057 U JP S5934057U JP 12967282 U JP12967282 U JP 12967282U JP 12967282 U JP12967282 U JP 12967282U JP S5934057 U JPS5934057 U JP S5934057U
Authority
JP
Japan
Prior art keywords
valve shaft
egr valve
shaft holder
hole
diameter
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
JP12967282U
Other languages
Japanese (ja)
Inventor
雅彦 竹内
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP12967282U priority Critical patent/JPS5934057U/en
Publication of JPS5934057U publication Critical patent/JPS5934057U/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (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図は従来のＥＧＲバルブの概略構成図、第２図は従
来のバルブシャフトホルダの一部を断面にして示した正
面図、第３図は本考案の一実施例に係るバルブシャフト
ホルダの一部を断面にして示した正面図、第４図イ１口
、ハ、二、ホ、へは第３図のバルブシャフトホルダの冷
開成形による製作順序を示す断面図、である。 １０・・・・・・バルブシャフトホルダ、１１・・・・
・・バルブシャフト、１４・・・・・・穴、１５・・・
・・・穴のアンダヵット部、１６・・開穴入口部。FIG. 1 is a schematic configuration diagram of a conventional EGR valve, FIG. 2 is a partially sectional front view of a conventional valve shaft holder, and FIG. 3 is a diagram of a valve shaft holder according to an embodiment of the present invention. FIG. 4 is a partially sectional front view, and FIGS. 10... Valve shaft holder, 11...
... Valve shaft, 14 ... Hole, 15 ...
... Undercut part of the hole, 16... Hole entrance part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブシャフトホルダのシャフト保持部を、奥部が大径
で入口部が小径のアンダカット部を有する穴より構成し
、該穴を、アンダカット部の径で冷間鍛造成形した後大
入口部を絞り加工することにより形成したことを特徴と
するＥＧＲバルブシャフトホルタ。The shaft holding part of the valve shaft holder is composed of a hole having an undercut part with a large diameter at the back and a small diameter at the inlet part, and after cold forging the hole with the diameter of the undercut part, the large inlet part is formed. An EGR valve shaft holter characterized by being formed by drawing.
JP12967282U 1982-08-30 1982-08-30 EGR valve shaft holder Pending JPS5934057U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12967282U JPS5934057U (en) 1982-08-30 1982-08-30 EGR valve shaft holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12967282U JPS5934057U (en) 1982-08-30 1982-08-30 EGR valve shaft holder

Publications (1)

Publication Number Publication Date
JPS5934057U true JPS5934057U (en) 1984-03-02

Family

ID=30293737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12967282U Pending JPS5934057U (en) 1982-08-30 1982-08-30 EGR valve shaft holder

Country Status (1)

Country Link
JP (1) JPS5934057U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054650A1 (en) * 1998-04-23 1999-10-28 Mitsubishi Denki Kabushiki Kaisha Control valve unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054650A1 (en) * 1998-04-23 1999-10-28 Mitsubishi Denki Kabushiki Kaisha Control valve unit
US6347620B1 (en) 1998-04-23 2002-02-19 Mitsubishi Denki Kabushik Kaisha Control valve unit

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