JPH0446976U - - Google Patents

Info

Publication number
JPH0446976U
JPH0446976U JP8868990U JP8868990U JPH0446976U JP H0446976 U JPH0446976 U JP H0446976U JP 8868990 U JP8868990 U JP 8868990U JP 8868990 U JP8868990 U JP 8868990U JP H0446976 U JPH0446976 U JP H0446976U
Authority
JP
Japan
Prior art keywords
brake shoe
shoe head
flange
brake
friction material
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
Application number
JP8868990U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8868990U priority Critical patent/JPH0446976U/ja
Publication of JPH0446976U publication Critical patent/JPH0446976U/ja
Pending legal-status Critical Current

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  • Braking Arrangements (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の制動子頭の傾き保持装置の縦
断側面図、第２図は第１図の−線断面図、第
３図は鉄道車両における制動ユニツトの概略説明
図、第４図は従来の制動子頭の傾き保持装置の縦
断側面図、第５図は荷重差に起因する隙間の変動
を示す図である。 ５……制輪子頭、８……制動押棒、２０……先
端部、２１……鍔部、２１ａ……平行面、２２…
…長孔部、２５……巻きばね（ばね部材）、２６
……取付ボルト、２７……摩擦材。 Fig. 1 is a longitudinal sectional side view of the brake head inclination retaining device of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, Fig. 3 is a schematic explanatory diagram of a braking unit in a railway vehicle, and Fig. 4 is a FIG. 5, a longitudinal sectional side view of a conventional brake head inclination retaining device, is a diagram showing variations in the gap caused by load differences. 5... Brake head, 8... Brake push rod, 20... Tip, 21... Flange, 21a... Parallel surface, 22...
...Elongated hole portion, 25...Wrong spring (spring member), 26
...Mounting bolt, 27...Friction material.

Claims (1)

【実用新案登録請求の範囲】 制動押棒の先端部に回動自在に取付けられる制
輪子頭の傾きを調整する制輪子頭の傾き保持装置
において、 前記制動押棒の先端部に進退方向と平行な面を
有する鍔部を制輪子頭内に伸延するとともに、こ
の鍔部に制輪子頭の回動方向に長孔部を形成し、
この鍔部の両側面に摩擦材を当接させ、制輪子頭
の側面よりこの摩擦材及び前記鍔部の長孔部を貫
通する取付ボルトを設け、この取付ボルトと少な
くとも一方の摩擦材との間にこの摩擦材を前記鍔
部に押圧するよう付勢するばね部材を設けたこと
を特徴とする制輪子頭の傾き保持装置。[Scope of Claim for Utility Model Registration] In a brake shoe head inclination retaining device for adjusting the inclination of a brake shoe head rotatably attached to the tip of a brake push rod, the tip of the brake push rod has a surface parallel to the advancing/retreating direction. extending into the brake shoe head, and forming an elongated hole in the rotation direction of the brake shoe head in the collar,
A friction material is brought into contact with both sides of the flange, and a mounting bolt is provided from the side of the brake shoe head to pass through the friction material and the elongated hole of the flange. A device for maintaining the inclination of a brake shoe head, characterized in that a spring member is provided therebetween to urge the friction material to be pressed against the flange.
JP8868990U 1990-08-23 1990-08-23 Pending JPH0446976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8868990U JPH0446976U (en) 1990-08-23 1990-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8868990U JPH0446976U (en) 1990-08-23 1990-08-23

Publications (1)

Publication Number Publication Date
JPH0446976U true JPH0446976U (en) 1992-04-21

Family

ID=31822121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8868990U Pending JPH0446976U (en) 1990-08-23 1990-08-23

Country Status (1)

Country Link
JP (1) JPH0446976U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433421U (en) * 1987-08-24 1989-03-01
JP2020016302A (en) * 2018-07-26 2020-01-30 ナブテスコ株式会社 Attitude control device and brake device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094865A (en) * 1983-10-11 1985-05-28 クノル‐ブレムゼ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Block brakes for rail vehicles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094865A (en) * 1983-10-11 1985-05-28 クノル‐ブレムゼ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Block brakes for rail vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433421U (en) * 1987-08-24 1989-03-01
JP2020016302A (en) * 2018-07-26 2020-01-30 ナブテスコ株式会社 Attitude control device and brake device
CN110778623A (en) * 2018-07-26 2020-02-11 纳博特斯克有限公司 Posture Controls and Brakes

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