JPH0423845U - - Google Patents
Info
- Publication number
- JPH0423845U JPH0423845U JP6510390U JP6510390U JPH0423845U JP H0423845 U JPH0423845 U JP H0423845U JP 6510390 U JP6510390 U JP 6510390U JP 6510390 U JP6510390 U JP 6510390U JP H0423845 U JPH0423845 U JP H0423845U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder hole
- piston
- fitted
- threaded member
- threaded
- 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
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の実施例によるデイスクブレー
キ装置の部分破断側面図、第２図は第１図におけ
るばね受けの正面図、第３図は、第２図の側面図
、第４図は第２図の−線方向断面図、第５図
は従来例によるデイスクブレーキ装置の部分破断
側面図、第６図は第５図におけるばね受けの正面
図、第７図は同横断面図である。
なお図において、５３……ばね受け、５８……
係合部、６７……爪。
FIG. 1 is a partially cutaway side view of a disc brake device according to an embodiment of the present invention, FIG. 2 is a front view of the spring receiver in FIG. 1, FIG. 3 is a side view of FIG. 2, and FIG. 2 is a cross-sectional view along the - line in FIG. 2, FIG. 5 is a partially cutaway side view of a conventional disk brake device, FIG. 6 is a front view of the spring receiver in FIG. 5, and FIG. 7 is a cross-sectional view thereof. In the figure, 53... spring receiver, 58...
Engagement portion, 67...claw.
Claims (1)
に摺動自在に挿入されて前記シリンダ孔内に液圧
室を区画し、この液圧室に面して凹所を有するピ
ストンと、前記シリンダ孔底壁の貫通孔に摺動可
能に密嵌し前記ピストンの凹所に延びるねじ部を
有するねじ部材と、該ねじ部材と非円形形状によ
り嵌合し前記シリンダ孔底部に回り止めして嵌合
されるプレートと、該プレートに隣接して固定さ
れるばね受けと、該ばね受けと前記ねじ部材との
間に張設される戻しばねと、前記ねじ部材に螺合
しピストンの移動に応じて一方向に回動され他方
向には回動を阻止されるナツト部材と、前記ねじ
部材の端部を連動しパーキングレバーの回動に応
じて前記ねじ部材を前記戻しばねに抗して押圧す
るパーキングシヤフトとを有するデイスクブレー
キ装置において、前記ばね受けに前記シリンダ孔
内面と対向し、弾性変形可能な複数の爪を形成す
るとともに、前記シリンダ孔内面に前記爪と係合
する係合部を形成して成るデイスクブレーキ装置
。 a main body having a cylinder hole formed therein; a piston that is slidably inserted into the cylinder hole to define a hydraulic chamber within the cylinder hole; and a piston having a recess facing the hydraulic chamber; a threaded member having a threaded portion that is slidably and tightly fitted into the through hole of the wall and extends into the recess of the piston; and a threaded member that is fitted with the threaded member in a non-circular shape and is fitted to the bottom of the cylinder hole in a non-rotating manner. a spring receiver fixed adjacent to the plate; a return spring tensioned between the spring receiver and the threaded member; A nut member that is rotated in one direction and prevented from rotating in the other direction, and a parking member that interlocks an end of the screw member and presses the screw member against the return spring in response to rotation of a parking lever. In the disc brake device having a shaft, a plurality of elastically deformable pawls are formed on the spring receiver facing the inner surface of the cylinder hole, and an engaging portion that engages with the pawls is formed on the inner surface of the cylinder hole. Disc brake device consisting of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6510390U JPH0423845U (en) | 1990-06-20 | 1990-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6510390U JPH0423845U (en) | 1990-06-20 | 1990-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0423845U true JPH0423845U (en) | 1992-02-26 |
Family
ID=31596635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6510390U Pending JPH0423845U (en) | 1990-06-20 | 1990-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423845U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54118956A (en) * | 1978-03-08 | 1979-09-14 | Sumitomo Electric Ind Ltd | Hydraulic cylinder device |
| JPH0218938B2 (en) * | 1981-07-20 | 1990-04-27 | Kawasaki Heavy Ind Ltd |
-
1990
- 1990-06-20 JP JP6510390U patent/JPH0423845U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54118956A (en) * | 1978-03-08 | 1979-09-14 | Sumitomo Electric Ind Ltd | Hydraulic cylinder device |
| JPH0218938B2 (en) * | 1981-07-20 | 1990-04-27 | Kawasaki Heavy Ind Ltd |
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