JPH0190689U - - Google Patents
Info
- Publication number
- JPH0190689U JPH0190689U JP18596287U JP18596287U JPH0190689U JP H0190689 U JPH0190689 U JP H0190689U JP 18596287 U JP18596287 U JP 18596287U JP 18596287 U JP18596287 U JP 18596287U JP H0190689 U JPH0190689 U JP H0190689U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- tensioner
- rear wheel
- wheel axle
- tensioner arm
- 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図は本考案の第1実施例のテンシヨナを装
備した自転車後部フレームの側面図、第2図は第
1図の2−2線断面図、第3図は本考案の第2実
施例のテンシヨナを装備した自転車後部フレーム
の側面図、第4図は第3図の4−4線断面図、第
5図は第3図の5−5線断面図、第6図は従来の
テンシヨナを装備した自転車後部の側面図である
。
10…テンシヨナアーム、12…後輪軸、14
…テンシヨナアームブツシユ、16…テンシヨナ
アームワツシヤ、20a,20b…アイドラロー
ラ、24…ベルト引き金具、28…歯付ベルト、
30…後輪側プーリ、32…支持ブラケツト、3
4′…軸。
Fig. 1 is a side view of a bicycle rear frame equipped with a tensioner according to the first embodiment of the present invention, Fig. 2 is a sectional view taken along the line 2-2 in Fig. 1, and Fig. 3 is a side view of the bicycle rear frame equipped with a tensioner according to the first embodiment of the present invention. A side view of the bicycle rear frame equipped with a tensioner, Figure 4 is a sectional view taken along line 4-4 in Figure 3, Figure 5 is a sectional view taken along line 5-5 in Figure 3, and Figure 6 is equipped with a conventional tensioner. FIG. 3 is a side view of the rear of the bicycle. 10...Tensioner arm, 12...Rear wheel axle, 14
...Tensioner arm bushier, 16...Tensioner arm washer, 20a, 20b...Idler roller, 24...Belt trigger, 28...Toothed belt,
30... Rear wheel side pulley, 32... Support bracket, 3
4'...Axis.
Claims (1)
ラローラが後輪側プーリ近傍の歯付きベルトの張
り側及び弛み側のベルト背面にそれぞれ接するよ
うにしたベルト駆動自転車のテンシヨナにおいて
、 前記テンシヨナアームは、後輪軸を中心として
、または、後輪軸を通す穴を有して車体に固定さ
れる支持ブラケツトに設けられた軸を中心として
、回動自在に取付けられていることを特徴とする
、 ベルト駆動自転車のテンシヨナ取付構造。[Scope of Claim for Utility Model Registration] In a tensioner for a belt-driven bicycle in which two idler rollers attached to a tensioner arm are in contact with the back of the belt on the tension side and slack side of a toothed belt near the pulley on the rear wheel side, respectively. The tensioner arm is rotatably mounted around the rear wheel axle or around an axis provided on a support bracket fixed to the vehicle body and having a hole through which the rear wheel axle passes. Features a tensioner mounting structure for belt-driven bicycles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18596287U JPH0190689U (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18596287U JPH0190689U (en) | 1987-12-08 | 1987-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0190689U true JPH0190689U (en) | 1989-06-14 |
Family
ID=31477216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18596287U Pending JPH0190689U (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0190689U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008044527A (en) * | 2006-08-16 | 2008-02-28 | Bridgestone Cycle Co | Tension adjusting device and belt driving type bicycle |
-
1987
- 1987-12-08 JP JP18596287U patent/JPH0190689U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008044527A (en) * | 2006-08-16 | 2008-02-28 | Bridgestone Cycle Co | Tension adjusting device and belt driving type bicycle |
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