JPS62121443U - - Google Patents
Info
- Publication number
- JPS62121443U JPS62121443U JP907186U JP907186U JPS62121443U JP S62121443 U JPS62121443 U JP S62121443U JP 907186 U JP907186 U JP 907186U JP 907186 U JP907186 U JP 907186U JP S62121443 U JPS62121443 U JP S62121443U
- Authority
- JP
- Japan
- Prior art keywords
- brake shoe
- drum
- peripheral surface
- return spring
- inner peripheral
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Braking Arrangements (AREA)
Description
第１図はこの考案の一実施例を示す全体的な正
面図、第２図は調整部材の部分を示す側断面図で
ある。
１……ドラムブレーキ装置、２，３……ブレー
キシユー、４……バツクプレート、７，８……ホ
イールシリンダ、１１，１２……戻しばね、２０
……調整部材、２１……アジヤステイングボルト
、２３……基準ブロツク。
FIG. 1 is an overall front view showing one embodiment of this invention, and FIG. 2 is a side sectional view showing a portion of the adjustment member. 1... Drum brake device, 2, 3... Brake shoe, 4... Back plate, 7, 8... Wheel cylinder, 11, 12... Return spring, 20
...Adjustment member, 21...Adjustment bolt, 23...Reference block.
Claims (1)
移動可能に配設されるブレーキシユーと、該ブレ
ーキシユーの一端側に設けられ当該ブレーキシユ
ーを前記ドラムの内周面に向かつて押圧可能なホ
イールシリンダと、前記ブレーキシユーの他端側
に設けられ当該ブレーキシユーを支持するアンカ
ーと、前記ブレーキシユーを前記ドラムの内周面
から離すように付勢する戻しばねと、該戻しばね
の付勢力に基づく作用力では摺動せず前記ホイー
ルシリンダからの押圧力に基づく作用力では摺動
可能な摩擦力で接合するように前記ブレーキシユ
ーに圧接して取り付けられる調整部材と、前記バ
ツクプレートに固定して設けられ前記調整部材が
所定のすき間をもつてはまり合う基準ブロツクと
を有するドラムブレーキ装置において、前記戻し
ばねの付勢力を前記調整部材に作用させて、当該
付勢力を前記ブレーキシユーに伝達するようにし
たドラムブレーキ装置。 A brake shoe movably disposed on a back plate facing the inner peripheral surface of the drum, and a brake shoe provided on one end side of the brake shoe to press the brake shoe toward the inner peripheral surface of the drum. an anchor provided at the other end of the brake shoe to support the brake shoe; a return spring that biases the brake shoe away from the inner peripheral surface of the drum; an adjustment member that is attached in pressure contact with the brake shoe so as to be joined by frictional force such that it does not slide under the action force based on the biasing force of the return spring but can slide under the action force based on the pressing force from the wheel cylinder; , a drum brake device having a reference block which is fixedly provided to the back plate and into which the adjusting member fits with a predetermined gap; the urging force of the return spring is applied to the adjusting member; A drum brake device configured to transmit the power to the brake shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP907186U JPS62121443U (en) | 1986-01-24 | 1986-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP907186U JPS62121443U (en) | 1986-01-24 | 1986-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62121443U true JPS62121443U (en) | 1987-08-01 |
Family
ID=30794037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP907186U Pending JPS62121443U (en) | 1986-01-24 | 1986-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62121443U (en) |
-
1986
- 1986-01-24 JP JP907186U patent/JPS62121443U/ja active Pending