JPS628437U - - Google Patents
Info
- Publication number
- JPS628437U JPS628437U JP9975885U JP9975885U JPS628437U JP S628437 U JPS628437 U JP S628437U JP 9975885 U JP9975885 U JP 9975885U JP 9975885 U JP9975885 U JP 9975885U JP S628437 U JPS628437 U JP S628437U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- dust boot
- cylinder body
- brake
- wheel
- 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
- 239000000428 dust Substances 0.000 claims description 6
Landscapes
- Sealing Devices (AREA)
- Braking Arrangements (AREA)
Description
第１図は本考案のドラムブレーキ用ホイールシ
リンダを側面から見た一部切欠図である。第２図
は、第１図のダストブーツ周辺を拡大した要部断
面図である。
１０：バツキングプレート、１２：ホイールシ
リンダ、１４：ブレーキシユー、１６：シリンダ
本体、２０：ピストン、２４：ダストブーツ、｛
２２：係合部材、２６：アジヤスタホイール｝（
係合位置調節装置）、３４：凸条、３６：調節部
材、４２：ダストブーツ本体。
FIG. 1 is a partially cutaway side view of the drum brake wheel cylinder of the present invention. FIG. 2 is an enlarged cross-sectional view of the main part of the dust boot and its surroundings shown in FIG. 1. 10: Bucking plate, 12: Wheel cylinder, 14: Brake shoe, 16: Cylinder body, 20: Piston, 24: Dust boot, {
22: Engagement member, 26: Adjuster wheel}(
engagement position adjustment device), 34: convex strip, 36: adjustment member, 42: dust boot body.
Claims (1)
と、該シリンダ本体の一端に開口する嵌合穴内に
摺動可能に嵌合されて前記バツキングプレートに
取り付けられるブレーキシユーの一端を外周側へ
押し出すピストンと、前記シリンダ本体の嵌合穴
開口縁部と該ピストンとの間に設けられてそれら
の摺動部を覆う環状のダストブーツと、前記ピス
トンに設けられてブレーキシユーの一端と係合す
る係合部材と前記ダストブーツと隣接し該係合部
材の該ピストンに対する突き出し量を調節するア
ジヤスタホイールとを有する係合位置調節装置と
を備え、該係合位置調節装置のアジヤスタホイー
ルを前記バツキングプレートに設けられた貫通口
を通して差し込まれた工具にて回転させることに
より、前記係合部材の突き出し量を調節する形式
のドラムブレーキ用ホイールシリンダであつて、 前記ダストブーツが、円環状の凸条を所定の間
隔で複数備えたことを特徴とするドラムブレーキ
用ホイールシリンダ。[Claims for Utility Model Registration] A cylinder body fixed to a bucking plate, and a brake shoe that is slidably fitted into a fitting hole opened at one end of the cylinder body and attached to the bucking plate. a piston that pushes one end toward the outer circumference; an annular dust boot that is provided between the fitting hole opening edge of the cylinder body and the piston and covers the sliding portion thereof; and a brake that is provided on the piston. an engagement position adjustment device having an engagement member that engages with one end of the shoe; and an adjuster wheel adjacent to the dust boot that adjusts the amount of protrusion of the engagement member relative to the piston; A drum brake wheel cylinder of a type in which the amount of protrusion of the engaging member is adjusted by rotating an adjuster wheel of the adjusting device with a tool inserted through a through hole provided in the bucking plate, A wheel cylinder for a drum brake, wherein the dust boot includes a plurality of annular protrusions at predetermined intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985099758U JPH027315Y2 (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985099758U JPH027315Y2 (en) | 1985-06-28 | 1985-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS628437U true JPS628437U (en) | 1987-01-19 |
| JPH027315Y2 JPH027315Y2 (en) | 1990-02-21 |
Family
ID=30968934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985099758U Expired JPH027315Y2 (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027315Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996682A (en) * | 2011-09-16 | 2013-03-27 | 株式会社万都 | Wheel cylinder and draum brake with the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018674U (en) * | 1983-07-12 | 1985-02-08 | 三菱電機株式会社 | rotor of rotating electric machine |
-
1985
- 1985-06-28 JP JP1985099758U patent/JPH027315Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018674U (en) * | 1983-07-12 | 1985-02-08 | 三菱電機株式会社 | rotor of rotating electric machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996682A (en) * | 2011-09-16 | 2013-03-27 | 株式会社万都 | Wheel cylinder and draum brake with the same |
| KR101271508B1 (en) * | 2011-09-16 | 2013-06-05 | 주식회사 만도 | Wheel cylinder and drum brake with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027315Y2 (en) | 1990-02-21 |