JPH02128694U - - Google Patents
Info
- Publication number
- JPH02128694U JPH02128694U JP1989038293U JP3829389U JPH02128694U JP H02128694 U JPH02128694 U JP H02128694U JP 1989038293 U JP1989038293 U JP 1989038293U JP 3829389 U JP3829389 U JP 3829389U JP H02128694 U JPH02128694 U JP H02128694U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- return spring
- support shaft
- spring
- boss portion
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
Landscapes
- Braking Arrangements (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
要部断面図、第２図は前方からみた分解斜視図、
第３図は正面図、第４図はスプリングキヤツプを
除去した状態の拡大正面図である。
１……アーム取付台座、２……車体、３……支
軸、５，６……ブレーキアーム、７……ボス部、
９……ブレーキシユー、１４……リターンスプリ
ング収納凹部、１５……リターンスプリング、１
５Ａ……一端、１５Ｂ……他端、１６……長孔、
１８……調整ねじ軸、２０……移動駒、２３……
スプリングキヤツプ。
The drawings show an embodiment of the present invention; Fig. 1 is a sectional view of the main part, Fig. 2 is an exploded perspective view seen from the front,
FIG. 3 is a front view, and FIG. 4 is an enlarged front view with the spring cap removed. 1... Arm mounting pedestal, 2... Vehicle body, 3... Support shaft, 5, 6... Brake arm, 7... Boss part,
9...Brake shoe, 14...Return spring storage recess, 15...Return spring, 1
5A...one end, 15B...other end, 16...long hole,
18... Adjustment screw shaft, 20... Moving piece, 23...
spring cap.
Claims (1)
のブレーキアーム５，６と、ブレーキアーム５，
６を支持しかつ自転車の車体２に取付けられる支
軸３を備えたアーム取付台座１と、前記ブレーキ
シユー９が相互に離反するようにブレーキアーム
５，６を常時拡開方向に付勢するリターンスプリ
ング１５と、支軸３に直接又は間接的に連結固定
されたスプリングキヤツプ２３とからなる自転車
用ブレーキにおいて、 前記両ブレーキアーム５，６のボス部７に、支
軸３回りにリターンスプリング収納凹部１４が形
成されてリターンスプリング１５が収納され、リ
ターンスプリング１５の一端１５Ａが各アーム５
，６のボス部７に係合されると共に、他端１５Ｂ
がスプリングキヤツプ２３に係合され、少なくと
も一方のリターンスプリング１５の一端１５Ａが
、ボス部７に設けた周方向の長孔１６を貫通して
外部に突出せられ、ボス部７外側に長孔１６に対
応して支軸３と直交方向に移動可能に調整ねじ軸
１８を介して装着された移動駒２０に前記スプリ
ング１５の一端１５Ａが係合せられていることを
特徴とする自転車用ブレーキ。[Scope of claim for utility model registration] A pair of expandable and retractable left and right brake arms 5 and 6 equipped with brake shoes 9;
The brake arms 5 and 6 are constantly biased in the expanding direction so that the brake shoe 9 and the arm mounting pedestal 1 equipped with a support shaft 3 that supports the brake arm 6 and is attached to the bicycle body 2 are separated from each other. In a bicycle brake consisting of a return spring 15 and a spring cap 23 that is directly or indirectly connected and fixed to the support shaft 3, the return spring is stored around the support shaft 3 in the boss portion 7 of both the brake arms 5 and 6. A recess 14 is formed to accommodate a return spring 15, and one end 15A of the return spring 15 is connected to each arm 5.
, 6, and the other end 15B
is engaged with the spring cap 23, and one end 15A of at least one return spring 15 passes through a circumferential long hole 16 provided in the boss portion 7 and projects to the outside, and the long hole 16 is formed on the outside of the boss portion 7. A bicycle brake characterized in that one end 15A of the spring 15 is engaged with a moving piece 20 mounted via an adjusting screw shaft 18 so as to be movable in a direction orthogonal to the support shaft 3.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3829389U JPH0645432Y2 (en) | 1989-03-31 | 1989-03-31 | Bicycle brake |
| PCT/JP1990/000402 WO1990011925A1 (en) | 1989-03-31 | 1990-03-26 | Brake for bicycle |
| EP90904935A EP0422240B1 (en) | 1989-03-31 | 1990-03-26 | Brake for bicycle |
| DE69004210T DE69004210T2 (en) | 1989-03-31 | 1990-03-26 | BICYCLE BRAKE. |
| US07/623,406 US5117948A (en) | 1989-03-31 | 1990-03-26 | Brake for bicycles |
| KR1019900702543A KR940010760B1 (en) | 1989-03-31 | 1990-03-26 | Brake for bicycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3829389U JPH0645432Y2 (en) | 1989-03-31 | 1989-03-31 | Bicycle brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02128694U true JPH02128694U (en) | 1990-10-23 |
| JPH0645432Y2 JPH0645432Y2 (en) | 1994-11-24 |
Family
ID=31546165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3829389U Expired - Lifetime JPH0645432Y2 (en) | 1989-03-31 | 1989-03-31 | Bicycle brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645432Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022165360A (en) * | 2021-04-19 | 2022-10-31 | 孝 古田 | wheelchair |
-
1989
- 1989-03-31 JP JP3829389U patent/JPH0645432Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022165360A (en) * | 2021-04-19 | 2022-10-31 | 孝 古田 | wheelchair |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645432Y2 (en) | 1994-11-24 |