JPS63177331U - - Google Patents
Info
- Publication number
- JPS63177331U JPS63177331U JP6690487U JP6690487U JPS63177331U JP S63177331 U JPS63177331 U JP S63177331U JP 6690487 U JP6690487 U JP 6690487U JP 6690487 U JP6690487 U JP 6690487U JP S63177331 U JPS63177331 U JP S63177331U
- Authority
- JP
- Japan
- Prior art keywords
- strut
- lever
- pair
- brake shoes
- return spring
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図はこの考案の一実施例の全体的な構成を
示す図、第２図は第１図の―線に沿つた部分
の側断面図である。
１２，１４……ブレーキシユー、３０……シユ
ーリターンスプリング、３４……ストラツト組み
立て体、３６……第１ストラツト、３８……第２
ストラツト、４０……ねじ部材、４２……歯、５
０……アジヤストレバー、６０……第１レバー部
、６２……第２レバー部。
FIG. 1 is a diagram showing the overall structure of an embodiment of this invention, and FIG. 2 is a side sectional view of a portion taken along the line -- in FIG. 12, 14... Brake shoe, 30... Shoe return spring, 34... Strut assembly, 36... First strut, 38... Second
Strut, 40... Screw member, 42... Teeth, 5
0... Adjustment lever, 60... First lever portion, 62... Second lever portion.
Claims (1)
ーンスプリングにより相接近する方向に付勢され
て組み合わされる第１ストラツトおよび第２スト
ラツトと、第１ストラツトと第２ストラツトとの
うち一方に形成したねじ部と、該ねじ部にねじ結
合し他方のストラツトに当接して両ストラツトの
組み合わせ長さを規定するねじ部材と、該ねじ部
材の外周に形成した多数の歯と、該多数の歯に一
方向から係合する第１レバー部と一対のブレーキ
シユーの一方に形成した基準面に当接する第２レ
バー部とを有し第１ストラツトに軸支されるアジ
ヤストレバーとを備えた隙間調整装置において、
アジヤストレバーの第２レバー部と一対のブレー
キシユーの他方との間にシユーリターンスプリン
グを張設した隙間調整装置。 A first strut and a second strut that are disposed between a pair of brake shoes and are urged in a direction toward each other by a shoe return spring to be combined, and a threaded portion formed on one of the first strut and the second strut. a threaded member that is screwed to the threaded portion and comes into contact with the other strut to define the combined length of both struts; a large number of teeth formed on the outer periphery of the threaded member; In a gap adjustment device, the adjustment lever is pivotally supported on a first strut and has a first lever portion that engages and a second lever portion that abuts a reference surface formed on one of a pair of brake shoes. ,
A gap adjustment device in which a shoe return spring is stretched between the second lever part of the adjustment lever and the other of a pair of brake shoes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6690487U JPS63177331U (en) | 1987-05-06 | 1987-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6690487U JPS63177331U (en) | 1987-05-06 | 1987-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177331U true JPS63177331U (en) | 1988-11-17 |
Family
ID=30905329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6690487U Pending JPS63177331U (en) | 1987-05-06 | 1987-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007100911A (en) * | 2005-10-06 | 2007-04-19 | Hosei Brake Ind Ltd | Drum brake |
-
1987
- 1987-05-06 JP JP6690487U patent/JPS63177331U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007100911A (en) * | 2005-10-06 | 2007-04-19 | Hosei Brake Ind Ltd | Drum brake |