JP2008002548A5 - - Google Patents

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Publication number
JP2008002548A5
JP2008002548A5 JP2006171775A JP2006171775A JP2008002548A5 JP 2008002548 A5 JP2008002548 A5 JP 2008002548A5 JP 2006171775 A JP2006171775 A JP 2006171775A JP 2006171775 A JP2006171775 A JP 2006171775A JP 2008002548 A5 JP2008002548 A5 JP 2008002548A5
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JP
Japan
Prior art keywords
cast iron
back plate
block
blocks
railway vehicle
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
JP2006171775A
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Japanese (ja)
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JP4705887B2 (en
JP2008002548A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2006171775A priority Critical patent/JP4705887B2/en
Priority claimed from JP2006171775A external-priority patent/JP4705887B2/en
Publication of JP2008002548A publication Critical patent/JP2008002548A/en
Publication of JP2008002548A5 publication Critical patent/JP2008002548A5/ja
Application granted granted Critical
Publication of JP4705887B2 publication Critical patent/JP4705887B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (4)

弾性を有する材料によって円弧状に形成された裏板に、複数の鋳鉄ブロックが設けられ、これら鋳鉄ブロックには、多孔状の制動ブロックが鋳込まれている鉄道車輌用鋳鉄制輪子であって、
前記鋳鉄ブロックの制動摩擦面における前記制動ブロックの面積比が１〜３％であることを特徴とする鉄道車輌用鋳鉄制輪子。 A plurality of cast iron blocks are provided on a back plate formed in an arc shape by a material having elasticity, and these cast iron blocks are cast iron control wheels for railway vehicles in which a porous braking block is cast,
A cast iron control device for a railway vehicle, wherein an area ratio of the braking block to a braking friction surface of the cast iron block is 1 to 3%. 前記裏板に前記鋳鉄ブロックが一対設けられると共に、前記裏板の長手方向中央を基準にして振り分け配置され、これら鋳鉄ブロック内であって、前記裏板の中央寄りに前記制動ブロックが配置されていることを特徴とする請求項１に記載の鉄道車輌用鋳鉄制輪子。 A pair of the cast iron blocks are provided on the back plate, and are arranged and arranged with reference to the center in the longitudinal direction of the back plate, and the brake block is arranged near the center of the back plate in these cast iron blocks. The cast iron control device for a railway vehicle according to claim 1 . 前記制動ブロックは、無数の連通気孔が形成されている発泡体状の炭化ケイ素セラミックスにより形成されていることを特徴とする請求項１又は請求項２に記載の鉄道車輌用鋳鉄制輪子。 The brake blocks, railway vehicle cast iron brake shoe according to claim 1 or claim 2, characterized in that it is formed by a foam-like silicon carbide ceramics countless communicating pores are formed. 前記裏板に、前記鋳鉄ブロックが着脱自在に設けられていることを特徴とする請求項１〜請求項３の何れかに記載の鉄道車輌用鋳鉄制輪子。The cast iron control device for a railway vehicle according to any one of claims 1 to 3, wherein the cast iron block is detachably provided on the back plate.
JP2006171775A 2006-06-21 2006-06-21 Cast iron brakes for railway vehicles Expired - Fee Related JP4705887B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006171775A JP4705887B2 (en) 2006-06-21 2006-06-21 Cast iron brakes for railway vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006171775A JP4705887B2 (en) 2006-06-21 2006-06-21 Cast iron brakes for railway vehicles

Publications (3)

Publication Number Publication Date
JP2008002548A JP2008002548A (en) 2008-01-10
JP2008002548A5 true JP2008002548A5 (en) 2008-10-09
JP4705887B2 JP4705887B2 (en) 2011-06-22

Family

ID=39007099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006171775A Expired - Fee Related JP4705887B2 (en) 2006-06-21 2006-06-21 Cast iron brakes for railway vehicles

Country Status (1)

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JP (1) JP4705887B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010274323A (en) * 2009-06-01 2010-12-09 Sapporo Kokyu Imono Co Ltd Ceramic/metal composite material by cast-in insertion process and method for manufacturing the same
KR102206700B1 (en) * 2019-06-10 2021-01-22 김헌윤 Brake Shoe for trains

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4410971Y1 (en) * 1964-09-01 1969-05-07
JPS5022175A (en) * 1973-06-30 1975-03-10
JPS5022176A (en) * 1973-06-30 1975-03-10
JPS51135310U (en) * 1975-04-22 1976-11-01
JPS5335872A (en) * 1976-09-16 1978-04-03 Hitachi Ltd Vehicle braking device
JPH03261478A (en) * 1990-03-13 1991-11-21 Nitsukoku Seifun Kk Heat treatment device for granular body
JPH0418729U (en) * 1990-06-06 1992-02-17
JP3004157B2 (en) * 1993-10-07 2000-01-31 財団法人鉄道総合技術研究所 Vehicle brake brake
JPH09112612A (en) * 1995-10-12 1997-05-02 Railway Technical Res Inst Embedded block for brake shoe
JP3261478B2 (en) * 1996-07-12 2002-03-04 北海道旅客鉄道株式会社 Manufacturing method of brake shoes for railway vehicles
JPH10175522A (en) * 1996-12-18 1998-06-30 Nabco Ltd Brake device for railway rolling stock
JP2001246455A (en) * 2000-03-06 2001-09-11 Yoshiro Takahashi Composite cast iron brake shoe for railway brake and its manufacturing method

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