JPS6396334U - - Google Patents
Info
- Publication number
- JPS6396334U JPS6396334U JP19057286U JP19057286U JPS6396334U JP S6396334 U JPS6396334 U JP S6396334U JP 19057286 U JP19057286 U JP 19057286U JP 19057286 U JP19057286 U JP 19057286U JP S6396334 U JPS6396334 U JP S6396334U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- spindle
- cylinder body
- threaded portion
- contact
- 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
- 230000002441 reversible effect Effects 0.000 claims 1
Description
第１図はこの考案の１実施例を示す断面図、第
２図は２リーデイング型ドラムブレーキを示す図
、第３図はアジヤストねじ部を示す説明図である
。
１：シリンダ本体、１ａ：シリンダ壁、１ｃ：
クラツチ面、２：ピストン、２ｃ：アジヤストね
じ部、２ｅ：有底穴、３：スピンドル、３ａ：ア
ジヤストねじ部、３ｂ：ドライブねじ、３ｃ：当
接部、４：係止部材、６：ナツト部材（アジヤス
トナツト）、６ｃ：円錐面、６ｄ：ドライブねじ
、８：ボールベアリング、１０：コイルスプリン
グ、１３ａ：当接面、１２：スプリング。
FIG. 1 is a sectional view showing one embodiment of this invention, FIG. 2 is a view showing a two-leading type drum brake, and FIG. 3 is an explanatory view showing an adjuster screw portion. 1: Cylinder body, 1a: Cylinder wall, 1c:
Clutch surface, 2: Piston, 2c: Adjustment thread part, 2e: Bottomed hole, 3: Spindle, 3a: Adjustment thread part, 3b: Drive screw, 3c: Contact part, 4: Locking member, 6: Nut member (adjustment nut), 6c: conical surface, 6d: drive screw, 8: ball bearing, 10: coil spring, 13a: contact surface, 12: spring.
Claims (1)
と、アジヤストねじ部、ドライブねじ部及び当接
部が順次に形成され、該ピストンの内底部側に形
成した有底穴に非可逆ねじよりなるアジヤストね
じ部にて螺合するスピンドルと、該スピンドルの
ドライブねじ部に可逆ねじ結合し、シリンダ本体
とクラツチ面にて接触するように内方に付勢され
たアジヤストナツトとを有するホイールシリンダ
において、前記スピンドルに対してピストンを外
方に付勢するスプリングを、ピストンの前記穴部
に収容したことを特徴とするドラムブレーキのホ
イールシリンダ。 A piston that is slidably inserted into the cylinder body, an adjusting threaded part, a drive threaded part, and a contact part are sequentially formed, and an adjusting screw made of a non-reversible screw is inserted into a bottomed hole formed on the inner bottom side of the piston. A wheel cylinder having a spindle that is screwed together at a threaded portion, and an adjustment nut that is reversibly screwed to the drive threaded portion of the spindle and is biased inward so as to come into contact with the cylinder body at a clutch surface, wherein the spindle A wheel cylinder for a drum brake, characterized in that a spring that biases the piston outward against the piston is housed in the hole of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19057286U JPH037621Y2 (en) | 1986-12-12 | 1986-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19057286U JPH037621Y2 (en) | 1986-12-12 | 1986-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6396334U true JPS6396334U (en) | 1988-06-22 |
| JPH037621Y2 JPH037621Y2 (en) | 1991-02-26 |
Family
ID=31143914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19057286U Expired JPH037621Y2 (en) | 1986-12-12 | 1986-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037621Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016143908A1 (en) * | 2015-03-12 | 2016-09-15 | 曙ブレーキ工業株式会社 | Disc brake device |
-
1986
- 1986-12-12 JP JP19057286U patent/JPH037621Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016143908A1 (en) * | 2015-03-12 | 2016-09-15 | 曙ブレーキ工業株式会社 | Disc brake device |
| JP2016169802A (en) * | 2015-03-12 | 2016-09-23 | 曙ブレーキ工業株式会社 | Disc brake device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037621Y2 (en) | 1991-02-26 |
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