JPS62106035U - - Google Patents
Info
- Publication number
- JPS62106035U JPS62106035U JP19753185U JP19753185U JPS62106035U JP S62106035 U JPS62106035 U JP S62106035U JP 19753185 U JP19753185 U JP 19753185U JP 19753185 U JP19753185 U JP 19753185U JP S62106035 U JPS62106035 U JP S62106035U
- Authority
- JP
- Japan
- Prior art keywords
- brake shoe
- back plate
- shaft member
- brake
- shoe
- 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 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図ａは本考案を実施したドラムブレーキ装
置の要部の側面図、第１図ｂは上記要部の正面断
図、第１図ｃは上記要部の平面図、第２図は上記
実施例におけるばねの平面図、第３図は従来のド
ラムブレーキ装置を示す正面図、第４図は上記従
来例におけるシユーセツト機構を示す断面図であ
る。
図において、１……ブレーキドラム、１Ａ……
バツクプレート、１１，１２……ブレーキシユー
、３０……軸部材、３３……端部、３４……ばね
、３９……爪。
Fig. 1a is a side view of the main parts of a drum brake device embodying the present invention, Fig. 1b is a front sectional view of the main parts, Fig. 1c is a plan view of the main parts, and Fig. 2 is the above. FIG. 3 is a front view of a conventional drum brake device, and FIG. 4 is a cross-sectional view of a shoe set mechanism in the conventional example. In the figure, 1...brake drum, 1A...
Back plate, 11, 12... brake shoe, 30... shaft member, 33... end, 34... spring, 39... pawl.
Claims (1)
キシユーと、該ブレーキシユーを外部からの指令
に応じて車輪とともに回転するドラムの内周面に
押圧可能な作動装置と、前記ブレーキシユーを前
記ドラムの内周面から離れる方向に付勢する戻し
ばねと、前記ブレーキシユーを前記パツクプレー
トに向つて押圧するシユーセツト機構とを有し、
前記シユーセツト機構は、前記ブレーキシユー及
びバツクプレートを貫通して配置され外方端でバ
ツクプレートに係合可能な軸部材と、該軸部材の
内方端と前記ブレーキシユーとの間に張設される
ばねとを有しているドラムブレーキ装置において
、前記軸部材の内方端に摩擦係合する爪を介して
前記ばねのブレーキシユー押え反力を支持するよ
うにしたドラムブレーキ装置。 a brake shoe movably attached to the back plate; an actuating device capable of pressing the brake shoe against the inner peripheral surface of a drum that rotates together with the wheels in response to an external command; a return spring that biases the brake shoe in a direction away from the inner circumferential surface of the brake shoe; and a shunset mechanism that presses the brake shoe toward the pack plate;
The shoe set mechanism includes a shaft member disposed passing through the brake shoe and the back plate and capable of engaging the back plate at an outer end, and a tension member between the inner end of the shaft member and the brake shoe. A drum brake device having a spring provided therein, wherein the brake shoe presser reaction force of the spring is supported through a pawl that frictionally engages with the inner end of the shaft member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19753185U JPS62106035U (en) | 1985-12-24 | 1985-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19753185U JPS62106035U (en) | 1985-12-24 | 1985-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62106035U true JPS62106035U (en) | 1987-07-07 |
Family
ID=31157357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19753185U Pending JPS62106035U (en) | 1985-12-24 | 1985-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62106035U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4914946U (en) * | 1972-05-12 | 1974-02-07 |
-
1985
- 1985-12-24 JP JP19753185U patent/JPS62106035U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4914946U (en) * | 1972-05-12 | 1974-02-07 |