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JPH0258127U - - Google Patents

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Publication number
JPH0258127U
JPH0258127U JP13792188U JP13792188U JPH0258127U JP H0258127 U JPH0258127 U JP H0258127U JP 13792188 U JP13792188 U JP 13792188U JP 13792188 U JP13792188 U JP 13792188U JP H0258127 U JPH0258127 U JP H0258127U
Authority
JP
Japan
Prior art keywords
disc brake
friction
brake rotor
aluminum alloy
heat dissipation
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
JP13792188U
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 JP13792188U priority Critical patent/JPH0258127U/ja
Publication of JPH0258127U publication Critical patent/JPH0258127U/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 drawings]

第１から３図は本考案の一実施例に関し、第１
図はデイスクブレーキロータの局部断面図、第２
図は第１図のＡ―Ａ線に沿つた階段断面図、第３
図は他の技術と本考案の実施例とを比較した温度
分布特性図である。 １……デイスクブレーキロータ、３……摩擦部
、５……取付部、１１……空気流通路、１３……
パイプ（放熱手段）。 Figures 1 to 3 relate to an embodiment of the present invention.
The figure is a local cross-sectional view of the disc brake rotor.
The figure is a cross-sectional view of the stairs along the line A-A in Figure 1.
The figure is a temperature distribution characteristic diagram comparing other techniques and the embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Disc brake rotor, 3... Friction part, 5... Mounting part, 11... Air flow path, 13...
Pipes (heat dissipation means).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アクスルハブへの取付部と、摩擦材と摺動する
摩擦面を有する摩擦部とを備えるデイスクブレー
キ装置のデイスクブレーキロータにおいて、前記
デイスクブレーキロータの素材をアルミニユーム
合金とし、前記摩擦部には、内周面から外周面に
至る空気流通路を区画するためにアルミニユーム
合金よりも熱伝導性に優れた材料を素材とする放
熱手段を備えていることを特徴とするデイスクブ
レーキロータ。 In a disc brake rotor for a disc brake device comprising an attachment part to an axle hub and a friction part having a friction surface that slides on a friction material, the material of the disc brake rotor is an aluminum alloy, and the friction part has an inner periphery. A disc brake rotor characterized in that it is equipped with a heat dissipation means made of a material with better thermal conductivity than aluminum alloy to define an air flow passage from the surface to the outer circumferential surface.
JP13792188U 1988-10-21 1988-10-21 Pending JPH0258127U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13792188U JPH0258127U (en) 1988-10-21 1988-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13792188U JPH0258127U (en) 1988-10-21 1988-10-21

Publications (1)

Publication Number Publication Date
JPH0258127U true JPH0258127U (en) 1990-04-26

Family

ID=31399789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13792188U Pending JPH0258127U (en) 1988-10-21 1988-10-21

Country Status (1)

Country Link
JP (1) JPH0258127U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109046A (en) * 1992-09-29 1994-04-19 Central Japan Railway Co Multidisc type brake device
JP2010101487A (en) * 2008-09-26 2010-05-06 Heian Seisakusho:Kk Disc rotor for disc brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109046A (en) * 1992-09-29 1994-04-19 Central Japan Railway Co Multidisc type brake device
JP2010101487A (en) * 2008-09-26 2010-05-06 Heian Seisakusho:Kk Disc rotor for disc brake

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