JPS61193237U - - Google Patents
Info
- Publication number
- JPS61193237U JPS61193237U JP7817285U JP7817285U JPS61193237U JP S61193237 U JPS61193237 U JP S61193237U JP 7817285 U JP7817285 U JP 7817285U JP 7817285 U JP7817285 U JP 7817285U JP S61193237 U JPS61193237 U JP S61193237U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- polishing
- brake shoe
- lining
- drum
- 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
- 238000005498 polishing Methods 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は第４図におけるブレーキシユーアツセ
ンブリの側面図である。第２図および第３図は第
１図における―視断面および―視断面の
要部をそれぞれ示す概略図である。第４図は本考
案が適用されたブレーキシユーアツセンブリを備
えたドラムブレーキの要部を示す正面図である。
第５図は本考案に係るブレーキシユーアツセンブ
リの研磨方法を従来との比較において示す正面図
であり、第６図はその平面図である。第７図およ
び第８図は従来のブレーキシユーアツセンブリを
それぞれ示す第１図に相当する図である。第９図
および第１０図は第７図における―視断面お
よび―視断面をそれぞれ示す図であり、第２
図および第３図に相当する図である。第１１図お
よび第１２図は第８図における―視断面
および―視断面をそれぞれ示す図であり
、第２図および第３図に相当する図である。第１
３図は本考案に係るブレーキシユーアツセンブリ
を備えたドラムブレーキの使用初期における制動
特性を従来との比較において示す図である。第１
４図は本考案の他の実施例を示す図であり、第１
図に相当する図である。
１２，１４，５２：ブレーキシユーアツセンブ
リ、２０，２２：ブレーキシユー本体、２４，２
６：ライニング、２８：摩擦面、３２：研磨砥石
（研磨部材）、３４：研磨面（研磨平面）、θ：
研磨角（鋭角）。
FIG. 1 is a side view of the brake shoe assembly in FIG. 4. FIGS. 2 and 3 are schematic diagrams showing main parts of FIG. 1 in a cross-sectional view and a cross-sectional view, respectively. FIG. 4 is a front view showing the main parts of a drum brake equipped with a brake shoe assembly to which the present invention is applied.
FIG. 5 is a front view showing a method of polishing a brake shoe assembly according to the present invention in comparison with the conventional method, and FIG. 6 is a plan view thereof. 7 and 8 are views corresponding to FIG. 1, respectively showing a conventional brake shoe assembly. 9 and 10 are diagrams showing the -view cross section and -view cross section, respectively, in FIG.
FIG. 3 is a diagram corresponding to FIG. FIGS. 11 and 12 are diagrams showing a cross section and a cross section, respectively, in FIG. 8, and correspond to FIGS. 2 and 3. 1st
FIG. 3 is a diagram showing the braking characteristics of the drum brake equipped with the brake shoe assembly according to the present invention at the initial stage of use in comparison with the conventional one. 1st
Figure 4 is a diagram showing another embodiment of the present invention.
FIG. 12, 14, 52: Brake shoe assembly, 20, 22: Brake shoe body, 24, 2
6: Lining, 28: Friction surface, 32: Polishing whetstone (polishing member), 34: Polishing surface (polishing plane), θ:
Polished angle (acute angle).
Claims (1)
ニングを備え、該ライニングが回転するブレーキ
ドラムの内周面に押し付けられる形式のドラムブ
レーキ用ブレーキシユーアツセンブリにおいて、 前記ライニングの摩擦面を、その長手方向と研
磨部材の研磨方向とが鋭角を成す状態で該研磨部
材の研磨平面に押し付けつつ、その曲率中心線廻
りに回転させて研磨したことを特徴とするドラム
ブレーキ用ブレーキシユーアツセンブリ。[Claims for Utility Model Registration] A brake shoe assembly for a drum brake that includes a lining fixed to the outer circumferential surface of a brake shoe body, and the lining is pressed against the inner circumferential surface of a rotating brake drum, comprising: A drum brake characterized in that the friction surface of the lining is polished by pressing it against the polishing plane of the polishing member with its longitudinal direction and the polishing direction of the polishing member forming an acute angle and rotating it around its center line of curvature. Brake shoe assembly for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7817285U JPS61193237U (en) | 1985-05-25 | 1985-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7817285U JPS61193237U (en) | 1985-05-25 | 1985-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193237U true JPS61193237U (en) | 1986-12-01 |
Family
ID=30621908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7817285U Pending JPS61193237U (en) | 1985-05-25 | 1985-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571564A (en) * | 1991-06-06 | 1993-03-23 | Nissin Kogyo Kk | Grinding of drum brake shoe lining |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332212U (en) * | 1976-08-25 | 1978-03-20 |
-
1985
- 1985-05-25 JP JP7817285U patent/JPS61193237U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332212U (en) * | 1976-08-25 | 1978-03-20 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571564A (en) * | 1991-06-06 | 1993-03-23 | Nissin Kogyo Kk | Grinding of drum brake shoe lining |