JPH02445U - - Google Patents
Info
- Publication number
- JPH02445U JPH02445U JP7903888U JP7903888U JPH02445U JP H02445 U JPH02445 U JP H02445U JP 7903888 U JP7903888 U JP 7903888U JP 7903888 U JP7903888 U JP 7903888U JP H02445 U JPH02445 U JP H02445U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- bush
- tensioner
- eccentric
- fixed
- 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
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は同上正面図、第３図は同上要部拡大断面図、
第４図は従来例を示す。
１……テンシヨナ軸受、２……ベルト、３……
外輪、６……偏心軸、７……偏心穴、８……角ネ
ジ、９……フランジ、１０……ブツシユ、１３…
…凹所、１４……皿バネ、１６……アーム、１７
……ベルトの張力設定用バネ、１９……雌ネジ、
２１……雄ネジ。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a front view of the same as above, Figure 3 is an enlarged sectional view of the main part of the same as above,
FIG. 4 shows a conventional example. 1...Tensioner bearing, 2...Belt, 3...
Outer ring, 6... Eccentric shaft, 7... Eccentric hole, 8... Square screw, 9... Flange, 10... Bush, 13...
...Recess, 14...Disc spring, 16...Arm, 17
... Belt tension setting spring, 19 ... female screw,
21...Male thread.
Claims (1)
ヨナ軸受の内径に嵌合し、偏心穴を有する偏心軸
と、上記偏心穴に形成されたネジに螺合するフラ
ンジ付きブツシユと、上記偏心軸の端部に形成さ
れた凹所と上記ブツシユのフランジとの間に付勢
配置されたバネ部材と、上記偏心軸に固着された
ブラケツトからなるベルトのオートテンシヨナ装
置であつて、上記ブラケツトと固定物体との間に
ベルトの張力設定用バネを張架すると共に、上記
ブツシユを固定物体に固着して、上記偏心穴の軸
心を支点として上記偏心軸を揺動自在としたこと
を特徴とするベルトのオートテンシヨナ装置。 a tensioner bearing that abuts the belt; an eccentric shaft that fits into the inner diameter of the tensioner bearing and has an eccentric hole; a flanged bush that screws into a screw formed in the eccentric hole; A belt auto-tensioner device comprising a spring member biased between a formed recess and a flange of the bush, and a bracket fixed to the eccentric shaft, the bracket being connected to a fixed object. A belt auto, characterized in that a spring for setting the tension of the belt is stretched between them, and the bush is fixed to a fixed object, so that the eccentric shaft is swingable about the axis of the eccentric hole as a fulcrum. Tensioner device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7903888U JPH02445U (en) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7903888U JPH02445U (en) | 1988-06-15 | 1988-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02445U true JPH02445U (en) | 1990-01-05 |
Family
ID=31303927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7903888U Pending JPH02445U (en) | 1988-06-15 | 1988-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177261U (en) * | 1974-12-14 | 1976-06-18 | ||
| WO1994005932A1 (en) * | 1992-08-28 | 1994-03-17 | Ntn Corporation | Auto-tensioner |
-
1988
- 1988-06-15 JP JP7903888U patent/JPH02445U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177261U (en) * | 1974-12-14 | 1976-06-18 | ||
| WO1994005932A1 (en) * | 1992-08-28 | 1994-03-17 | Ntn Corporation | Auto-tensioner |
| EP0609462A1 (en) * | 1992-08-28 | 1994-08-10 | Ntn Corporation | Auto-tensioner |
| US5399124A (en) * | 1992-08-28 | 1995-03-21 | Ntn Corporation | Autotensioner |
| EP0609462B1 (en) * | 1992-08-28 | 1996-12-27 | Ntn Corporation | Auto-tensioner |