JPS62188652U - - Google Patents
Info
- Publication number
- JPS62188652U JPS62188652U JP7531686U JP7531686U JPS62188652U JP S62188652 U JPS62188652 U JP S62188652U JP 7531686 U JP7531686 U JP 7531686U JP 7531686 U JP7531686 U JP 7531686U JP S62188652 U JPS62188652 U JP S62188652U
- Authority
- JP
- Japan
- Prior art keywords
- sliding bearing
- fixed part
- tension
- belt
- displacement means
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims 5
- 239000012530 fluid Substances 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 229920002545 silicone oil Polymers 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案のオートテンシヨナーをＯＨＣ
エンジンのタイミングベルトに適用した状態を示
す正面図、第２図は本考案のオートテンシヨナー
の平面図、第３図、第４図、第５図はそれぞれ本
考案のオートテンシヨナーの第１、第２、第３実
施例の第２図―線に沿う断面図である。
〔主要部分の符号の説明〕、４……ボルト、５
……コイルバネ、１２……固定軸、１４……揺動
スリーブ、１６……外輪、１８……内輪、１９…
…転動体、２０……ブラケツト、２２……ラジア
ルすべり軸受、３０，３０′，３０″……空室。
Figure 1 shows the auto tensioner of this invention.
FIG. 2 is a plan view of the autotensioner of the present invention, and FIGS. 3, 4, and 5 are the first and second autotensioners of the present invention, respectively. FIG. 2 is a sectional view taken along the line of FIG. 2 of the second and third embodiments. [Explanation of symbols of main parts], 4... Bolt, 5
... Coil spring, 12 ... Fixed shaft, 14 ... Swinging sleeve, 16 ... Outer ring, 18 ... Inner ring, 19 ...
...Rolling element, 20... Bracket, 22... Radial sliding bearing, 30, 30', 30''... Vacant room.
Claims (1)
手段と、 該変位手段を付勢してベルトに所定張力を付与
するとともに張力変動の一部を吸収する張力付与
手段と、 該変位手段の固定部に対する変位を可能にする
とともにベルト張力の反力を負荷するすべり軸受
手段と、 固定部と変位手段間の間隙に封入された流体の
粘性を利用してベルト張力変動の一部を吸収する
流体粘性吸振手段とより成るオートテンシヨナー
。 ２ 前記流体はシリコンオイルであることを特徴
とする実用新案登録請求の範囲第１項に記載のオ
ートテンシヨナー。 ３ 前記すべり軸受手段が、固定部と変位手段間
に配置されたラジアルすべり軸受とスラストすべ
り軸受とによつて構成されていることを特徴とす
る実用新案登録請求の範囲第１項に記載のオート
テンシヨナー。[Claims for Utility Model Registration] 1. A fixed part fixed to the base body, a displacement means that is displaced relative to the fixed part and comes into contact with the belt, and a predetermined tension is applied to the belt by urging the displacement means. a tension applying means that absorbs a portion of the tension fluctuation; a sliding bearing means that allows the displacement means to be displaced with respect to the fixed part and loads a reaction force of the belt tension; and a sliding bearing means that is enclosed in the gap between the fixed part and the displacement means. An autotensioner consisting of a fluid viscosity vibration absorbing means that uses the viscosity of the fluid to absorb part of the fluctuation in belt tension. 2. The autotensioner according to claim 1, wherein the fluid is silicone oil. 3. The auto according to claim 1, wherein the sliding bearing means is constituted by a radial sliding bearing and a thrust sliding bearing arranged between the fixed part and the displacement means. tensioner.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7531686U JPS62188652U (en) | 1986-05-21 | 1986-05-21 | |
| US06/901,257 US4721495A (en) | 1985-09-01 | 1986-08-28 | Autotensioner |
| FR868612619A FR2587078B1 (en) | 1985-09-10 | 1986-09-09 | AUTOMATIC BELT TENSIONING DEVICE, PARTICULARLY FOR A CAMSHAFT SYNCHRONIZATION BELT |
| DE19863630844 DE3630844A1 (en) | 1985-09-10 | 1986-09-10 | CLAMPING DEVICE, IN PARTICULAR FOR THE CAMSHAFT DRIVE OF A MOTOR VEHICLE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7531686U JPS62188652U (en) | 1986-05-21 | 1986-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62188652U true JPS62188652U (en) | 1987-12-01 |
Family
ID=30921343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7531686U Pending JPS62188652U (en) | 1985-09-01 | 1986-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62188652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6347551A (en) * | 1986-08-11 | 1988-02-29 | Mitsubishi Motors Corp | Autotensioner for belt |
| JPH0496649U (en) * | 1991-01-31 | 1992-08-21 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865357A (en) * | 1981-08-03 | 1983-04-19 | イ−トン・コ−ポレ−シヨン | Belt stretcher |
| JPS62258252A (en) * | 1986-04-30 | 1987-11-10 | Koyo Seiko Co Ltd | Automatic tensioner for belt |
-
1986
- 1986-05-21 JP JP7531686U patent/JPS62188652U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865357A (en) * | 1981-08-03 | 1983-04-19 | イ−トン・コ−ポレ−シヨン | Belt stretcher |
| JPS62258252A (en) * | 1986-04-30 | 1987-11-10 | Koyo Seiko Co Ltd | Automatic tensioner for belt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6347551A (en) * | 1986-08-11 | 1988-02-29 | Mitsubishi Motors Corp | Autotensioner for belt |
| JPH0496649U (en) * | 1991-01-31 | 1992-08-21 |