JPH0369721U - - Google Patents

Info

Publication number
JPH0369721U
JPH0369721U JP12950789U JP12950789U JPH0369721U JP H0369721 U JPH0369721 U JP H0369721U JP 12950789 U JP12950789 U JP 12950789U JP 12950789 U JP12950789 U JP 12950789U JP H0369721 U JPH0369721 U JP H0369721U
Authority
JP
Japan
Prior art keywords
diameter
brake disc
circumferential direction
longer
composite 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.)
Granted
Application number
JP12950789U
Other languages
Japanese (ja)
Other versions
JPH0720422Y2 (en
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 JP1989129507U priority Critical patent/JPH0720422Y2/en
Publication of JPH0369721U publication Critical patent/JPH0369721U/ja
Application granted granted Critical
Publication of JPH0720422Y2 publication Critical patent/JPH0720422Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Connection Of Plates (AREA)
  • Braking Arrangements (AREA)

Description

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

第１図はこの考案の実施例の正面図、第２図は
同じく実施例の一部を断面した側面図である。 １……ブレーキデイスク、２……摺動面、３…
…ボルト孔。 FIG. 1 is a front view of an embodiment of this invention, and FIG. 2 is a partially sectional side view of the same embodiment. 1...Brake disc, 2...Sliding surface, 3...
...Bolt hole.

Claims (1)

【実用新案登録請求の範囲】 １ アルミ基複合材製の鉄道車輌用のブレーキデ
イスクにおいて、取付用のボルト孔が、円周方向
に沿つて複数個穿設されてあり、各ボルト孔が、
円周方向の径を直径方向の径より長くしてあるこ
とを特徴とするブレーキデイスク。 ２ 円周方向の径は、直径方向の径より０．３〜
５％長くした請求項１記載のブレーキデイスク。[Scope of Claim for Utility Model Registration] 1. In a brake disc for a railway vehicle made of an aluminum matrix composite material, a plurality of bolt holes for mounting are drilled along the circumferential direction, and each bolt hole is
A brake disc characterized in that the diameter in the circumferential direction is longer than the diameter in the diametrical direction. 2 The diameter in the circumferential direction is 0.3 to
The brake disc according to claim 1, which is 5% longer.
JP1989129507U 1989-11-06 1989-11-06 brake disc Expired - Lifetime JPH0720422Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989129507U JPH0720422Y2 (en) 1989-11-06 1989-11-06 brake disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989129507U JPH0720422Y2 (en) 1989-11-06 1989-11-06 brake disc

Publications (2)

Publication Number Publication Date
JPH0369721U true JPH0369721U (en) 1991-07-11
JPH0720422Y2 JPH0720422Y2 (en) 1995-05-15

Family

ID=31677132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989129507U Expired - Lifetime JPH0720422Y2 (en) 1989-11-06 1989-11-06 brake disc

Country Status (1)

Country Link
JP (1) JPH0720422Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113819169A (en) * 2021-08-03 2021-12-21 聊城市特力汽车零部件有限公司 Brake disc for novel trailer axle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177218U (en) * 1985-04-24 1986-11-05
JPS62274112A (en) * 1986-05-21 1987-11-28 Power Reactor & Nuclear Fuel Dev Corp High speed rotational structure body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177218U (en) * 1985-04-24 1986-11-05
JPS62274112A (en) * 1986-05-21 1987-11-28 Power Reactor & Nuclear Fuel Dev Corp High speed rotational structure body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113819169A (en) * 2021-08-03 2021-12-21 聊城市特力汽车零部件有限公司 Brake disc for novel trailer axle

Also Published As

Publication number Publication date
JPH0720422Y2 (en) 1995-05-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term