JPH0423836U

JPH0423836U -

Info

Publication number: JPH0423836U
Application number: JP6520790U
Authority: JP
Priority date: 1990-06-20
Filing date: 1990-06-20
Publication date: 1992-02-26
Anticipated expiration: 2004-08-24
Also published as: JPH0632511Y2

Description

[Brief explanation of the drawing]

第１図乃至第８図は本考案の実施例を示すもの
で、第１図は鉄道車両用デイスクブレーキ装置の
取付状態を示す概略正面図、第２図は鉄道車両用
デイスクブレーキ装置の内部構造を示す要部縦断
側面図、第３図は鉄道車両用デイスクブレーキ装
置の内部構造を示す要部縦断正面図、第４図は加
圧プレートの説明図、第５図はストツパプレート
の説明図、第６図は金属環板の斜視説明図、第７
図は回転子軸と中空軸との結合状態を示す部品分
解配列斜視図、第８図はＣ／Ｃコンポジツトの特
性を示すグラフである。また、第９図は一の従来
例を示す概略平面図、第１０図は他の従来例を示
す概略平面図である。１……デイスクブレーキ装置、３……回転子軸
（回転軸）、５……車軸、８……キー部材、９…
…中空軸（回転軸）、１０……ロータ部材、１１
……ステータ部材、１２……加圧プレート（プレ
ート部材）、１３……ストツパプレート（プレー
ト部材）、１３ｂ……通路溝、１５……押圧部材
（ピストン）、６１……空気供給孔、６３……金
属環板、６６……通路室。 1 to 8 show an embodiment of the present invention. FIG. 1 is a schematic front view showing the installed state of a disc brake device for a railway vehicle, and FIG. 2 is an internal structure of the disc brake device for a railway vehicle. Fig. 3 is a longitudinal sectional front view of main parts showing the internal structure of the disc brake device for railway vehicles, Fig. 4 is an explanatory view of the pressure plate, and Fig. 5 is an explanatory view of the stopper plate. , FIG. 6 is a perspective explanatory view of the metal ring plate, and FIG.
The figure is a perspective view of an exploded arrangement of parts showing the state of connection between the rotor shaft and the hollow shaft, and FIG. 8 is a graph showing the characteristics of the C/C composite. Further, FIG. 9 is a schematic plan view showing one conventional example, and FIG. 10 is a schematic plan view showing another conventional example. DESCRIPTION OF SYMBOLS 1... Disc brake device, 3... Rotor shaft (rotating shaft), 5... Axle, 8... Key member, 9...
...Hollow shaft (rotating shaft), 10...Rotor member, 11
... Stator member, 12 ... Pressure plate (plate member), 13 ... Stopper plate (plate member), 13b ... Passage groove, 15 ... Pressing member (piston), 61 ... Air supply hole, 63 ...Metal ring plate, 66...Aisle room.

Claims

[Scope of utility model registration request]

At the end of the rotating shaft connected to the axle of the railway vehicle,
A plurality of rotor members that rotate together with the rotating shaft and are slidable in the axial direction, and a plurality of stator members that are disposed between the rotor members and are attached to the key member so as to be slidable only in the axial direction. , a plate member provided on both sides of the rotor member and the stator member, a pressing member that applies a braking force to the rotor member and the stator member via these plate members, and a case member that includes the rotor member and the stator member. , a metal ring plate provided on a circumference between the outer periphery of the rotor member and stator member and the case member, and a passage chamber formed on the circumference between the metal ring plate and the case member. , the rotary shaft is formed in a hollow shape and includes an air supply hole opening toward the outer surface of the plate member, and a radial passage groove communicating with the passage chamber is formed on the outer surface of the plate member. Characteristic disc brake device for railway vehicles.