JPS63178640U - - Google Patents
Info
- Publication number
- JPS63178640U JPS63178640U JP6985487U JP6985487U JPS63178640U JP S63178640 U JPS63178640 U JP S63178640U JP 6985487 U JP6985487 U JP 6985487U JP 6985487 U JP6985487 U JP 6985487U JP S63178640 U JPS63178640 U JP S63178640U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- strut
- brake
- reference surface
- threaded portion
- 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
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図はストラツト組み立て体を中心と
した部分の側断面図である。
１２，１４…ブレーキシユー、３０，３２…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、５０…アジ
ヤストレバー、５０１…第１レバー部、５０２…
第２レバー部、６０…パーキングブレーキレバー
、７０…ばね（アジヤストスプリング）。
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 centered on the strut assembly. DESCRIPTION OF SYMBOLS 12, 14... Brake shoe, 30, 32... Shoe return spring, 34... Strut assembly, 36... First strut, 38... Second strut, 40... Screw member, 42... Teeth, 50... Adjust lever, 501...first lever part, 502...
Second lever portion, 60...Parking brake lever, 70...Spring (adjustment spring).
Claims (1)
のブレーキシユーと、所定の基準面を有し、一方
のブレーキシユーに軸支されたパーキングブレー
キレバーと、一方のブレーキシユーおよびパーキ
ングブレーキレバーと他方のブレーキシユーとの
間に配置され互いに組み合わされる第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されたねじ部と
、該ねじ部にねじ結合されいずれか他方のストラ
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さ
れた多数の歯と、前記基準面に当接する第１レバ
ー部と前記多数の歯に一方向から係合する第２レ
バー部とを有しパーキングブレーキレバー側のス
トラツトに軸支されたアジヤストレバーと、アジ
ヤストレバーを基準面に押圧させる方向へ付勢力
を作用させるばねとを備えた隙間調整装置付きド
ラムブレーキ。 A pair of brake shoes movably disposed on a back plate, a parking brake lever having a predetermined reference surface and pivotally supported by one brake shoe, and one brake shoe and parking brake lever. a first strut and a second strut that are disposed between and combined with the other brake shoe, a threaded portion formed on one of the first strut and the second strut, and a threaded portion that is threadedly connected to the threaded portion. a screw member that abuts on one of the other struts to define the combined length of both struts; a large number of teeth formed on the outer periphery of the threaded member; a first lever portion that abuts on the reference surface; an adjustment lever that is pivotally supported by a strut on the parking brake lever side and has a second lever portion that engages with the teeth from one direction; and a spring that applies a biasing force in a direction to press the adjustment lever against a reference surface. Drum brake with clearance adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6985487U JPS63178640U (en) | 1987-05-11 | 1987-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6985487U JPS63178640U (en) | 1987-05-11 | 1987-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178640U true JPS63178640U (en) | 1988-11-18 |
Family
ID=30910957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6985487U Pending JPS63178640U (en) | 1987-05-11 | 1987-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178640U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411466A (en) * | 1977-06-29 | 1979-01-27 | Japan Storage Battery Co Ltd | Method of hardening armor for electronic parts |
-
1987
- 1987-05-11 JP JP6985487U patent/JPS63178640U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411466A (en) * | 1977-06-29 | 1979-01-27 | Japan Storage Battery Co Ltd | Method of hardening armor for electronic parts |