JPS58120809U - Engine variable valve timing device - Google Patents

Engine variable valve timing device

Info

Publication number
JPS58120809U
JPS58120809U JP1628382U JP1628382U JPS58120809U JP S58120809 U JPS58120809 U JP S58120809U JP 1628382 U JP1628382 U JP 1628382U JP 1628382 U JP1628382 U JP 1628382U JP S58120809 U JPS58120809 U JP S58120809U
Authority
JP
Japan
Prior art keywords
shaft
variable valve
valve timing
timing device
engine
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
JP1628382U
Other languages
Japanese (ja)
Inventor
木村　諦四
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP1628382U priority Critical patent/JPS58120809U/en
Publication of JPS58120809U publication Critical patent/JPS58120809U/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (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 the drawing]

第１図イ及び口は従来の説明図、第２図はこの考案の一
実施例を示す断面図、第３図は第２図■　　−−ｍ線に
沿う断面図、第４図は第２′図ＩＶ−ＩＶ線に沿う断面
図、第５図はカム軸の回転速度と進角の関係を示す線図
である。 １はエンジン、２はカム軸、２ａは外軸、２ｂは中軸、
４及び５はカム、８はガバナ式タイマ。Fig. 1 A and A are explanatory diagrams of the conventional method, Fig. 2 is a cross-sectional view showing an embodiment of this invention, Fig. 3 is a cross-sectional view taken along the line ■--m in Fig. 2, and Fig. 4 is a cross-sectional view showing an embodiment of the invention. 'A sectional view taken along the line IV--IV in Figure 5, and Figure 5 is a diagram showing the relationship between the rotational speed of the camshaft and the advance angle. 1 is the engine, 2 is the camshaft, 2a is the outer shaft, 2b is the center shaft,
4 and 5 are cams, 8 is a governor type timer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジン１に設けられたカム軸２を外軸２ａと中軸２ｂ
の２重構造とし、かつ外軸２ａに支承じたカム４，５の
一部を中軸２ｂと一体に回転する′　よう中軸２ｂにピ
ン結合すると共に、上記カム軸２の一端側にカム軸２の
回転速度に応じて上記中軸２ｂを外軸２ａに対して相対
回転させるガバナ式タイマ８を設けてなるエンジンの可
変バルブタイミング装置。The camshaft 2 provided in the engine 1 is connected to an outer shaft 2a and a center shaft 2b.
The cams 4 and 5 supported on the outer shaft 2a are pin-coupled to the inner shaft 2b so as to rotate together with the inner shaft 2b, and the cam shaft 2 is attached to one end of the cam shaft 2. A variable valve timing device for an engine, which is provided with a governor type timer 8 that rotates the inner shaft 2b relative to the outer shaft 2a according to the rotational speed of the engine.
JP1628382U 1982-02-10 1982-02-10 Engine variable valve timing device Pending JPS58120809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1628382U JPS58120809U (en) 1982-02-10 1982-02-10 Engine variable valve timing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1628382U JPS58120809U (en) 1982-02-10 1982-02-10 Engine variable valve timing device

Publications (1)

Publication Number Publication Date
JPS58120809U true JPS58120809U (en) 1983-08-17

Family

ID=30028659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1628382U Pending JPS58120809U (en) 1982-02-10 1982-02-10 Engine variable valve timing device

Country Status (1)

Country Link
JP (1) JPS58120809U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449610U (en) * 1987-09-22 1989-03-28
JPH0388906A (en) * 1989-08-16 1991-04-15 Cummins Engine Co Inc Cam following system and cam following assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449610U (en) * 1987-09-22 1989-03-28
JPH0388906A (en) * 1989-08-16 1991-04-15 Cummins Engine Co Inc Cam following system and cam following assembly

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