JPH02134333U - - Google Patents
Info
- Publication number
- JPH02134333U JPH02134333U JP4258489U JP4258489U JPH02134333U JP H02134333 U JPH02134333 U JP H02134333U JP 4258489 U JP4258489 U JP 4258489U JP 4258489 U JP4258489 U JP 4258489U JP H02134333 U JPH02134333 U JP H02134333U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- cylinder body
- adjustment lever
- plate member
- 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
- 239000002783 friction material Substances 0.000 claims 2
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本実施例の調整装置付ホイールシリン
ダが適用されるドラムブレーキの部分平面図、第
２図は同実施例のホイールシリンダの縦断面図、
第３図は正面図、第４図は同実施例におけるカム
プレートの平面図、第５図は同正面図、第６図は
同実施例におけるアジヤストレバーの平面図、第
７図は側面図及び第８図は正面図である。
なお図において、１８……ラチエツトホイール
、２２……アジヤストレバー、２３……ばね、５
４……板ばね。
FIG. 1 is a partial plan view of a drum brake to which the wheel cylinder with adjustment device of this embodiment is applied, and FIG. 2 is a longitudinal sectional view of the wheel cylinder of the same embodiment.
Fig. 3 is a front view, Fig. 4 is a plan view of the cam plate in the same embodiment, Fig. 5 is a front view of the same, Fig. 6 is a plan view of the adjuster lever in the same embodiment, and Fig. 7 is a side view. and FIG. 8 are front views. In the figure, 18... Ratchet wheel, 22... Adjustment lever, 23... Spring, 5
4... Leaf spring.
Claims (1)
リンダ孔に摺動自在に挿入されて圧力室を区画す
るピストンと、該ピストンとブレーキ摩擦材との
間に配置され、長さを調整可能に互いに螺着され
た一対のねじ部材と、一方のねじ部材に形成され
たラチエツトホイールと、前記シリンダ本体の外
部に該シリンダ本体に沿つて移動可能であり前記
ピストンに連動する板部材と、前記シリンダ本体
の外部で回動可能に支持され前記ラチエツトと一
方向に係合可能な爪部を有する調整レバーと、該
調整レバーと前記板部材とが互いに当接する方向
に付勢するばねとを備えた調整装置付ホイールシ
リンダにおいて、前記調整レバーの前記ラチエツ
トホイールへの当接力を、板ばねを設けて行うよ
うにした調整装置付ホイールシリンダ。 A cylinder body with a cylinder hole formed therein, a piston that is slidably inserted into the cylinder hole and defines a pressure chamber, and a brake friction material that is arranged between the piston and the brake friction material and screwed together so that the length can be adjusted. a ratchet wheel formed on one of the screw members; a plate member disposed outside the cylinder body that is movable along the cylinder body and interlocks with the piston; An adjustment device comprising: an adjustment lever that is rotatably supported externally and has a pawl that can engage with the ratchet in one direction; and a spring that biases the adjustment lever and the plate member in a direction in which they come into contact with each other. A wheel cylinder with an adjustment device, wherein a leaf spring is provided to apply a contact force of the adjustment lever to the ratchet wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4258489U JPH02134333U (en) | 1989-04-12 | 1989-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4258489U JPH02134333U (en) | 1989-04-12 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134333U true JPH02134333U (en) | 1990-11-07 |
Family
ID=31554254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4258489U Pending JPH02134333U (en) | 1989-04-12 | 1989-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134333U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505344A (en) * | 1973-05-25 | 1975-01-21 |
-
1989
- 1989-04-12 JP JP4258489U patent/JPH02134333U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505344A (en) * | 1973-05-25 | 1975-01-21 |