SNOW-MELTING AND ANTIFREEZING DEVICE FOR FLANGEWAY PART WITHIN RAILROAD CROSSING

PROBLEM TO BE SOLVED: To prevent fallen snow from being brought into a compacted snow state or a frozen state in the flangeway part, by enabling and reliably performing snow melting in the flangeway part within a railroad crossing.SOLUTION: A snow-melting and antifreezing device 1 for a flangeway pa...

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Main Authors TAKAHASHI TAKESHI, WAKATSUKI OSAMU, TAKASE RIKIO, NUMAKURA AKIO, YOSHIDA KENICHI, HOSOKAWA KATSUMI, ABE NORITSUGU, AOKI NOBUYORI
Format Patent
LanguageEnglish
Japanese
Published 11.05.2015
Subjects
CLEANING BEACHES
CLEANING OF PERMANENT WAYS
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE
DISPERSING
FIXED CONSTRUCTIONS
FOG IN GENERAL
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
PERMANENT WAY
PERMANENT-WAY TOOLS
STREET CLEANING
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Summary:PROBLEM TO BE SOLVED: To prevent fallen snow from being brought into a compacted snow state or a frozen state in the flangeway part, by enabling and reliably performing snow melting in the flangeway part within a railroad crossing.SOLUTION: A snow-melting and antifreezing device 1 for a flangeway part within a railroad crossing is characterized in that a heating body 2, in which a heating body 22 comprising an electric heater is installed by being inserted into a protective pipe 23 for protecting the heating body 22, along a longitudinal direction of a rail 4, is installed within a rail installation recess 3 of the railroad crossing. 【課題】踏切内のフランジウェイ部の融雪を可能且つ確実に行い、降雪がフランジウェイ部で圧雪状態又は凍結状態となることを防止することを目的とする。【解決手段】踏切のレール設置凹部３内に、レール４の長手方向に沿って、発熱体２２を保護する保護管２３内に電気式ヒータで構成される発熱体２２を挿入設置して構成した加熱体２を設置したことを特徴とする踏切のフランジウェイ部の融雪および凍結防止装置１。【選択図】 図２
Bibliography:Application Number: JP20130229090