JPH02109792U - - Google Patents
Info
- Publication number
- JPH02109792U JPH02109792U JP1787989U JP1787989U JPH02109792U JP H02109792 U JPH02109792 U JP H02109792U JP 1787989 U JP1787989 U JP 1787989U JP 1787989 U JP1787989 U JP 1787989U JP H02109792 U JPH02109792 U JP H02109792U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- roller
- swinging mechanism
- brake device
- transmits
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
- Braking Elements And Transmission Devices (AREA)
Description
第１図は本考案に係わる自転車の制動力倍力装
置の一実施例を示す側面図、第２，３図は可動の
ハンドル握り部の斜視図、第４図は非制動時の作
用説明図、第５図は制動時の作用説明図、第６図
は第４図の矢印方向からみた平面図である。
２または２ａ…可動のハンドル握り、３，４…
握り側操作ワイヤ、５，６，７，８，９…揺動機
構、１１…ローラ、１３ａ，１４ａ及び１３ｂ，
１４ｂ…車輪側操作ワイヤ、１５，１６…ブレー
キ装置、１９，２０…車輪。
Fig. 1 is a side view showing an embodiment of the bicycle braking force booster according to the present invention, Figs. 2 and 3 are perspective views of the movable handle grip, and Fig. 4 is an explanatory diagram of the operation when braking is not applied. , FIG. 5 is an explanatory diagram of the action during braking, and FIG. 6 is a plan view seen from the direction of the arrow in FIG. 4. 2 or 2a...Movable handle grip, 3, 4...
Grip side operation wire, 5, 6, 7, 8, 9... Rocking mechanism, 11... Roller, 13a, 14a and 13b,
14b... Wheel side operation wire, 15, 16... Brake device, 19, 20... Wheel.
Claims (1)
構と、上記ハンドル握りの動きを同揺動機構に伝
え同揺動機構に取付けたローラを車輪に接触させ
て同ローラを車輪により回転させる握り側操作ワ
イヤと、同ローラの回転を車輪のブレーキ装置に
伝えて同ブレーキ装置を作動させる車輪側操作ワ
イヤとを具えていることを特徴とした自転車の制
動力倍力装置。 A movable handle grip, a swinging mechanism attached to the vehicle body, and a handle side that transmits the movement of the handle grip to the swinging mechanism, brings a roller attached to the swinging mechanism into contact with a wheel, and rotates the roller by the wheel. A braking force booster for a bicycle, comprising an operating wire and a wheel-side operating wire that transmits the rotation of the roller to a wheel brake device to operate the brake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1787989U JPH0356470Y2 (en) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1787989U JPH0356470Y2 (en) | 1989-02-20 | 1989-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02109792U true JPH02109792U (en) | 1990-09-03 |
| JPH0356470Y2 JPH0356470Y2 (en) | 1991-12-18 |
Family
ID=31232044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1787989U Expired JPH0356470Y2 (en) | 1989-02-20 | 1989-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356470Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003112685A (en) * | 2001-10-04 | 2003-04-15 | Jd Japan Kk | Bycycle with auxiliary motor |
-
1989
- 1989-02-20 JP JP1787989U patent/JPH0356470Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003112685A (en) * | 2001-10-04 | 2003-04-15 | Jd Japan Kk | Bycycle with auxiliary motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356470Y2 (en) | 1991-12-18 |