JPS6180317U - - Google Patents
Info
- Publication number
- JPS6180317U JPS6180317U JP16499684U JP16499684U JPS6180317U JP S6180317 U JPS6180317 U JP S6180317U JP 16499684 U JP16499684 U JP 16499684U JP 16499684 U JP16499684 U JP 16499684U JP S6180317 U JPS6180317 U JP S6180317U
- Authority
- JP
- Japan
- Prior art keywords
- tension
- nut
- engine
- spring
- arm
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案を適用したテンシヨンプーリ装
置の縦断面図（第４図の−断面拡大図）、第
２図は第１図の矢視図、第３図は第１図の矢
視図、第４図は第１図のプーリ装置を備えたエン
ジンの正面図、第５、第６、第７図はそれぞれ別
の実施例の縦断面図である。３…テンシヨンプー
リ、５…フアンベルト、１１…テンシヨンアーム
、１１ａ…軸ボルト部、１５…支持ブラケツト、
１８…ガイド部（振れ止めガイド機構の一例）、
２２…ばね受けナツト、２４…テンシヨン用圧縮
ばね、２５…初張力設定用ストツパ、３３…レギ
ユレータレバー（エンジン停止装置の一例）、２
０ａ…シリンダボデイ。
Fig. 1 is a longitudinal cross-sectional view of a tension pulley device to which the present invention is applied (an enlarged cross-sectional view of Fig. 4), Fig. 2 is a view taken in the direction of the arrow in Fig. 1, and Fig. 3 is a view taken in the direction of the arrow in Fig. 1. 4 are front views of an engine equipped with the pulley device of FIG. 1, and FIGS. 5, 6, and 7 are longitudinal sectional views of different embodiments. 3... Tension pulley, 5... Fan belt, 11... Tension arm, 11a... Shaft bolt portion, 15... Support bracket,
18...Guide part (an example of steady rest guide mechanism),
22... Spring receiver nut, 24... Compression spring for tension, 25... Stopper for initial tension setting, 33... Regulator lever (an example of engine stop device), 2
0a...Cylinder body.
Claims (1)
ヨンプーリを回転自在に支承し、テンシヨンアー
ムを支持ブラケツトに軸ボルト部長さ方向摺動自
在に支持させ、軸ボルト部にばね受けナツトを螺
挿し、ナツトとブラケツトとの間に、テンシヨン
用圧縮ばねを縮設してフアンベルトに張力を与え
ると共に、初張力設定用ストツパを配置してナツ
トがストツパに係止されるまでナツトによりばね
を圧縮し、アームと一体的に移動する部分をエン
ジンの停止装置に連結し、ベルトが切れた時のば
ねの復元力によりエンジンが停止するように構成
し、テンシヨンアームの軸と直角方向の振れを阻
止する振れ止めガイド機構をブラケツトあるいは
シリンダボデイ等の機関壁に設けたことを特徴と
するエンジンのフアンベルト用テンシヨンプーリ
装置。 A tension pulley is rotatably supported on a tension arm having an axial bolt portion, the tension arm is supported on a support bracket so as to be slidable in the longitudinal direction of the axial bolt portion, a spring retainer nut is screwed into the axial bolt portion, and the nut is tightened. A compression spring for tension is compressed between the arm and the bracket to apply tension to the fan belt, and a stopper for setting the initial tension is arranged, and the spring is compressed by the nut until the nut is locked to the stopper. The part that moves integrally with the tension arm is connected to the engine stop device, and when the belt breaks, the engine is stopped by the restoring force of the spring. A tension pulley device for an engine fan belt, characterized in that a stop guide mechanism is provided on a bracket or an engine wall such as a cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984164996U JPH0223794Y2 (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984164996U JPH0223794Y2 (en) | 1984-10-30 | 1984-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6180317U true JPS6180317U (en) | 1986-05-28 |
| JPH0223794Y2 JPH0223794Y2 (en) | 1990-06-28 |
Family
ID=30722859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984164996U Expired JPH0223794Y2 (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223794Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5299442U (en) * | 1976-01-26 | 1977-07-27 |
-
1984
- 1984-10-30 JP JP1984164996U patent/JPH0223794Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5299442U (en) * | 1976-01-26 | 1977-07-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223794Y2 (en) | 1990-06-28 |
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