JPS5970006U - Roller tappet rotation prevention device - Google Patents
Roller tappet rotation prevention deviceInfo
- Publication number
- JPS5970006U JPS5970006U JP1982165388U JP16538882U JPS5970006U JP S5970006 U JPS5970006 U JP S5970006U JP 1982165388 U JP1982165388 U JP 1982165388U JP 16538882 U JP16538882 U JP 16538882U JP S5970006 U JPS5970006 U JP S5970006U
- Authority
- JP
- Japan
- Prior art keywords
- tappet
- prevention device
- rotation prevention
- roller
- roller tappet
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2307/00—Preventing the rotation of tappets
Landscapes
- Valve-Gear Or Valve Arrangements (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
第1図は従来内燃機関の主要部及び動弁機構を宗す一部
破断による縦断面図、第2図は本考案による好適一実施
例の分解斜視図、第3図は同実施例のシリンダボディへ
の組付は状態を示す一部破断による縦断面図、第4図は
鯖3図におけるタペット部を右から見たタペット正面図
である。
尚、図中15はシリンダボディ、16はシリンダボディ
の孔部、17.はタペット、18はローラ、19は縦長
溝、20は止栓、21はリング状リテーナ、22は縦ス
リット、28はカムである。Fig. 1 is a partially cutaway vertical sectional view showing the main parts and valve mechanism of a conventional internal combustion engine, Fig. 2 is an exploded perspective view of a preferred embodiment of the present invention, and Fig. 3 is a cylinder of the same embodiment. FIG. 4 is a partially cutaway vertical sectional view showing the state of assembly to the body, and FIG. 4 is a front view of the tappet as seen from the right in FIG. 3. In the figure, 15 is a cylinder body, 16 is a hole in the cylinder body, and 17. 18 is a tappet, 18 is a roller, 19 is a longitudinal groove, 20 is a stopper, 21 is a ring-shaped retainer, 22 is a vertical slit, and 28 is a cam.
Claims (1)
トにおいて、シリンダボディの孔部に係合するタペット
に縦長溝を設け、該タペット内にタペット内周面にその
弾性力によって圧着されるリング状リテーナを配設する
とともに、このリテニナに上記タペットに設けた縦長溝
よりも幅狭な縦スリットを設け、これら縦長溝と縦スリ
ットに共通に挿入されて係止させるための止栓を上記シ
リンダボディに突設したことを特徴とするローラタペッ
トの廻り止め装置。In a tappet for an internal combustion engine, which has a roller that contacts a cam at the lower end, a vertical groove is provided in the tappet that engages with a hole in a cylinder body, and a ring-shaped retainer is provided within the tappet and is pressed against the inner peripheral surface of the tappet by its elastic force. At the same time, this retainer is provided with a vertical slit narrower than the longitudinal groove provided in the tappet, and a stopper is inserted into the longitudinal groove and the vertical slit in common for locking. A rotation stopping device for a roller tappet characterized by a protruding structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982165388U JPS5970006U (en) | 1982-10-31 | 1982-10-31 | Roller tappet rotation prevention device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982165388U JPS5970006U (en) | 1982-10-31 | 1982-10-31 | Roller tappet rotation prevention device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5970006U true JPS5970006U (en) | 1984-05-12 |
JPH0128247Y2 JPH0128247Y2 (en) | 1989-08-29 |
Family
ID=30362356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982165388U Granted JPS5970006U (en) | 1982-10-31 | 1982-10-31 | Roller tappet rotation prevention device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5970006U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56124207U (en) * | 1980-02-21 | 1981-09-21 |
-
1982
- 1982-10-31 JP JP1982165388U patent/JPS5970006U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56124207U (en) * | 1980-02-21 | 1981-09-21 |
Also Published As
Publication number | Publication date |
---|---|
JPH0128247Y2 (en) | 1989-08-29 |
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