JPH0355946U - - Google Patents
Info
- Publication number
- JPH0355946U JPH0355946U JP11702689U JP11702689U JPH0355946U JP H0355946 U JPH0355946 U JP H0355946U JP 11702689 U JP11702689 U JP 11702689U JP 11702689 U JP11702689 U JP 11702689U JP H0355946 U JPH0355946 U JP H0355946U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- fixed base
- synthetic resin
- friction material
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000002783 friction material Substances 0.000 claims 2
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案の一実施例にかかり、第３図に
対応する断面図である。また、第２図および第３
図は従来例にかかり、第２図はオートテンシヨナ
の正面図、第３図は第２図の−線断面矢視図
である。
１……固定ベース、２……枢軸、３……揺動板
、４……ボス、５……テンシヨンプーリ、８……
ボルト、１０……コイルスプリング、２０……合
成樹脂シート。
FIG. 1 is a sectional view corresponding to FIG. 3 according to an embodiment of the present invention. Also, Figures 2 and 3
The figures relate to a conventional example, and FIG. 2 is a front view of the autotensioner, and FIG. 3 is a sectional view taken along the line - in FIG. 2. 1... Fixed base, 2... Pivot, 3... Rocking plate, 4... Boss, 5... Tension pulley, 8...
Bolt, 10...Coil spring, 20...Synthetic resin sheet.
Claims (1)
取り付け、この揺動板上に有底円筒状のボスを介
してテンシヨンプーリを回動自在に取り付け、前
記ボスの底部の内面側に配置したスプリングによ
り前記ボス底部を前記固定ベース側へ付勢押圧さ
せて、このボスと固定ベースとの間に合成樹脂製
摩擦材を介装して適当な摩擦が生じるように構成
したオートテンシヨナにおいて、 前記合成樹脂製摩擦材が、固定ベースの少なく
ともボス接触面に固着されていることを特徴とす
るオートテンシヨナ。[Claims for Utility Model Registration] A rocking plate is swingably mounted on a fixed base by a pivot, a tension pulley is rotatably mounted on the swinging plate via a bottomed cylindrical boss, A spring disposed on the inner surface of the bottom of the boss urges the bottom of the boss toward the fixed base, and a synthetic resin friction material is interposed between the boss and the fixed base to generate appropriate friction. An autotensioner configured as described above, wherein the synthetic resin friction material is fixed to at least a boss contacting surface of a fixed base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11702689U JPH0355946U (en) | 1989-10-03 | 1989-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11702689U JPH0355946U (en) | 1989-10-03 | 1989-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355946U true JPH0355946U (en) | 1991-05-29 |
Family
ID=31665273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11702689U Pending JPH0355946U (en) | 1989-10-03 | 1989-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355946U (en) |
-
1989
- 1989-10-03 JP JP11702689U patent/JPH0355946U/ja active Pending