JPS58167705U

JPS58167705U - Tappet device

Info

Publication number: JPS58167705U
Application number: JP6429882U
Authority: JP
Inventors: 金丸　弘志
Original assignee: 日野自動車株式会社
Priority date: 1982-04-30
Filing date: 1982-04-30
Publication date: 1983-11-09

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

[Brief explanation of the drawing]

第１図は一般的な弁機構を示す斜視図、第２図は従来例
の正面図、第３図は第２図■−■線に沿う断面図、第４
図、第５図、第６図および第７図゛　は本考案の第１、
第２、第３および第４実施例をそれぞれ示す部分分解斜
視図、第８図は本考案の　　。第５実施例を示す正面図である。１・・・カムシャフト、２・・・カム、３・・・周面、
４゜４ａ、　　４ｂ・・・タペット、５・・・摺接面、
６・・・ブツシュロッド、８°・田ツカアーム、９・・
・弁体。Fig. 1 is a perspective view showing a general valve mechanism, Fig. 2 is a front view of a conventional example, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, and Fig. 4
Figures 5, 6 and 7 are the first part of the present invention.
FIG. 8 is a partially exploded perspective view showing the second, third and fourth embodiments of the present invention. It is a front view which shows 5th Example. 1...Camshaft, 2...Cam, 3...Surface,
4゜4a, 4b...tappet, 5...sliding surface,
6... Butsch rod, 8°, Tatsuka arm, 9...
・Valve body.

Claims

[Claims for Utility Model Registration] 1. A tappet device comprising a tappet that reciprocates along an axis that intersects with the center of the cam while one end surface is in sliding contact with the circumferential surface of the gum. A tappet device characterized by being prevented from rotating with respect to its axis. 2. The tappet device according to claim 1, wherein the tappets are prevented from rotating by mutually sliding planes. 3. The tappet device according to claim 1, wherein the tappet is prevented from rotating by a slidably fitted guide. 4. The tappet device according to claim 1, wherein the tappet is prevented from rotating by aligning the axis with the axial center line of the cam.