JPH0169952U - - Google Patents
Info
- Publication number
- JPH0169952U JPH0169952U JP1987163660U JP16366087U JPH0169952U JP H0169952 U JPH0169952 U JP H0169952U JP 1987163660 U JP1987163660 U JP 1987163660U JP 16366087 U JP16366087 U JP 16366087U JP H0169952 U JPH0169952 U JP H0169952U
- Authority
- JP
- Japan
- Prior art keywords
- idler
- bolt
- spring
- friction
- friction plate
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第1図は本考案による摩擦板付きオートテンシ
ヨナを示す断面図、第2図は第1図の摩擦板を担
持したボルトを示す拡大図、第3図は第1図の線
−に沿つた断面図、第4図は第1図の底壁プ
レートの平面図、第5図は第1図のオートテンシ
ヨナを取りつけたベルト伝動装置を示す図、第6
図は第5図の部分拡大図、第7図は第6図の矢印
から見た側面図、第8図はフリクシヨンスプリ
ングの端面図である。
18……タイミングベルト、22……アイドラ
、24……揺動軸、26……ブラケツト、28…
…テンシヨンスプリング、36……ボルト、50
……底壁、52,54……摩擦板、56……穴、
58……フリクシヨンスプリング、62……ワツ
シヤ状プレート。
Fig. 1 is a sectional view showing an autotensioner with a friction plate according to the present invention, Fig. 2 is an enlarged view showing a bolt supporting the friction plate of Fig. 4 is a plan view of the bottom wall plate of FIG. 1, FIG. 5 is a diagram showing the belt transmission device with the autotensioner of FIG.
The figure is a partially enlarged view of FIG. 5, FIG. 7 is a side view seen from the arrow in FIG. 6, and FIG. 8 is an end view of the friction spring. 18...timing belt, 22...idler, 24...swing shaft, 26...bracket, 28...
...Tension spring, 36...Bolt, 50
... Bottom wall, 52, 54 ... Friction plate, 56 ... Hole,
58... Friction spring, 62... Washer-like plate.
Claims (1)
シヨンスプリングによつてベルトにテンシヨンを
付与することのできるアイドラを有し、該アイド
ラの底壁には穴が設けられるとともに、該穴を自
由に通るボルトに摺動可能に取りつけられた摩擦
板が該アイドラの底壁面に対向して配置され、そ
して該ボルトが固定壁に螺着されるとともにフリ
クシヨンスプリングが該ボルトの回りに取りつけ
られて前記摩擦板を前記アイドラの底壁面に対し
て押圧し、該フリクシヨンスプリングがその一端
から他端に向つて広がるコニカルコイルスプリン
グによつて形成され、該フリクシヨンスプリング
の前記一端が前記ボルトの頭部側に配置され且つ
前記他端が前記摩擦板側に配置されることを特徴
とする摩擦板付きオートテンシヨナ。 It has an idler that is attached to a swingable bracket and that can apply tension to the belt by means of a tension spring, and a hole is provided in the bottom wall of the idler, and a bolt that freely passes through the hole is provided with an idler. A slidably mounted friction plate is disposed opposite the bottom wall of the idler, and the bolt is threaded onto the fixed wall and a friction spring is mounted around the bolt to engage the friction plate. Pressed against the bottom wall surface of the idler, the friction spring is formed by a conical coil spring that spreads from one end to the other end, and the one end of the friction spring is disposed on the head side of the bolt. An autotensioner with a friction plate, characterized in that the other end is disposed on the friction plate side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16366087U JPH053802Y2 (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16366087U JPH053802Y2 (en) | 1987-10-28 | 1987-10-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0169952U true JPH0169952U (en) | 1989-05-10 |
JPH053802Y2 JPH053802Y2 (en) | 1993-01-29 |
Family
ID=31448580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16366087U Expired - Lifetime JPH053802Y2 (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH053802Y2 (en) |
-
1987
- 1987-10-28 JP JP16366087U patent/JPH053802Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH053802Y2 (en) | 1993-01-29 |
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