JPS61204046U - - Google Patents
Info
- Publication number
- JPS61204046U JPS61204046U JP8836285U JP8836285U JPS61204046U JP S61204046 U JPS61204046 U JP S61204046U JP 8836285 U JP8836285 U JP 8836285U JP 8836285 U JP8836285 U JP 8836285U JP S61204046 U JPS61204046 U JP S61204046U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- supply chamber
- chamber
- pressure
- damper
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は、この考案に係るテンシヨナの使用状
態を示す正面図、第２図は同上のテンシヨナの一
実施例を示す縦断正面図、第３図は同上のサプラ
イチヤンバの密閉部を示す断面図、第４図および
第５図は同上シール部材の他の実施例を示す断面
図、第６図は同上テンシヨナの他の実施例を示す
縦断正面図である。
１……ボデイ、３……プランジヤ、４……調圧
スプリング、７……ダンパ、８……プレツシヤチ
ヤンバ、１０……ロツド、１２……サプライチヤ
ンバ、１５……スプリング。
Fig. 1 is a front view showing how the tensioner according to the invention is used, Fig. 2 is a longitudinal sectional front view showing an embodiment of the tensioner mentioned above, and Fig. 3 is a sectional view showing the sealed part of the supply chamber shown above. , FIG. 4 and FIG. 5 are sectional views showing other embodiments of the sealing member as described above, and FIG. 6 is a longitudinal sectional front view showing another embodiment of the tensioner as described above. 1... Body, 3... Plunger, 4... Pressure adjustment spring, 7... Damper, 8... Pressure chamber, 10... Rod, 12... Supply chamber, 15... Spring.
Claims (1)
部に、プランジヤと、このプランジヤを外方向に
押し出す調圧スプリングとを組込み、上記プラン
ジヤとボデイの閉塞端間にプランジヤの後退動に
よつて圧縮されるプレツシヤチヤンバを設け、こ
のプレツシヤチヤンバにダンパを介して隣接し、
ダンパのまわりに形成された間隙を介して上記プ
レツシヤチヤンバに連通するサプライチヤンバを
設け、そのサプライチヤンバに端部を位置させた
ロツドの外側にシール部材をスライド可能に嵌合
してサプライチヤンバを密閉し、このサプライチ
ヤンバとプレツシヤチヤンバに流体を封入し、上
記シール部材をサプライチヤンバに向けて押圧す
るスプリングを設けた密封式オートテンシヨナ。 A plunger and a pressure regulating spring for pushing the plunger outward are installed inside a cylindrical body that is closed at one end and open at the other end. A pressure chamber to be compressed is provided, adjacent to the pressure chamber via a damper,
A supply chamber is provided that communicates with the pressure chamber through a gap formed around the damper, and a seal member is slidably fitted on the outside of a rod whose end is located in the supply chamber. A sealed autotensioner that seals a supply chamber and a pressure chamber, seals fluid in the supply chamber and a pressure chamber, and is provided with a spring that presses the seal member toward the supply chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8836285U JPH0135089Y2 (en) | 1985-06-11 | 1985-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8836285U JPH0135089Y2 (en) | 1985-06-11 | 1985-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61204046U true JPS61204046U (en) | 1986-12-22 |
| JPH0135089Y2 JPH0135089Y2 (en) | 1989-10-25 |
Family
ID=30641423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8836285U Expired JPH0135089Y2 (en) | 1985-06-11 | 1985-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0135089Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009250439A (en) * | 2008-04-01 | 2009-10-29 | Iwis Motorsysteme Gmbh & Co Kg | Hydraulic auto-tensioner equipped with double seal ring |
-
1985
- 1985-06-11 JP JP8836285U patent/JPH0135089Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009250439A (en) * | 2008-04-01 | 2009-10-29 | Iwis Motorsysteme Gmbh & Co Kg | Hydraulic auto-tensioner equipped with double seal ring |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0135089Y2 (en) | 1989-10-25 |