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SLEEPER WITH BUCKLING PREVENTION FUNCTION AND MOVEMENT PREVENTION FUNCTION
To provide a sleeper dispensing with pressing members of an upper part and a lower part at an end part of the sleeper in installing a device by applying processing capable of installing a device for preventing buckling and movement in a sleeper main body from a manufacturing stage of the sleeper.SOLUTION: A sleeper main body 100 of a sleeper with a buckling prevention function and a movement prevention function of the present invention comprises a square hole penetrating from an upper surface to an undersurface at an end part, a round hole penetrating up to the square hole in a side surface, and a buckling prevention plate 200 inserted into the square hole. An inner channel 310 of a connector 300 is fixed together with the buckling prevention plate 200 by a sleeper bolt 500 inserted into the round hole, and an outer channel 320 and two inner channels 310 of the connector 300 are fixed by a connection bolt 600.SELECTED DRAWING: Figure 2
【課題】まくらぎの製造の段階から、まくらぎの本体に座屈や移動を防止するための装置の装着を可能とする加工を施し、装置の装着の際には、まくらぎの端部の上部および下部の押さえ部材を不要としたまくらぎを提供することを目的とする。【解決手段】本発明の座屈防止機能及び移動防止機能付まくらぎのまくらぎ本体100は、端部に上面から下面に貫通する角孔と、側面に角孔まで貫通する丸孔と、角孔に挿通される座屈防止板200と、を備え、連結装置300のインナーチャネル310は丸孔に挿通されるまくらぎ用ボルト500によって座屈防止板200とともに固定され、連結装置300のアウターチャネル320および2個のインナーチャネル310は連結用ボルト600によって固定される。【選択図】図2
SLEEPER WITH BUCKLING PREVENTION FUNCTION AND MOVEMENT PREVENTION FUNCTION
To provide a sleeper dispensing with pressing members of an upper part and a lower part at an end part of the sleeper in installing a device by applying processing capable of installing a device for preventing buckling and movement in a sleeper main body from a manufacturing stage of the sleeper.SOLUTION: A sleeper main body 100 of a sleeper with a buckling prevention function and a movement prevention function of the present invention comprises a square hole penetrating from an upper surface to an undersurface at an end part, a round hole penetrating up to the square hole in a side surface, and a buckling prevention plate 200 inserted into the square hole. An inner channel 310 of a connector 300 is fixed together with the buckling prevention plate 200 by a sleeper bolt 500 inserted into the round hole, and an outer channel 320 and two inner channels 310 of the connector 300 are fixed by a connection bolt 600.SELECTED DRAWING: Figure 2
【課題】まくらぎの製造の段階から、まくらぎの本体に座屈や移動を防止するための装置の装着を可能とする加工を施し、装置の装着の際には、まくらぎの端部の上部および下部の押さえ部材を不要としたまくらぎを提供することを目的とする。【解決手段】本発明の座屈防止機能及び移動防止機能付まくらぎのまくらぎ本体100は、端部に上面から下面に貫通する角孔と、側面に角孔まで貫通する丸孔と、角孔に挿通される座屈防止板200と、を備え、連結装置300のインナーチャネル310は丸孔に挿通されるまくらぎ用ボルト500によって座屈防止板200とともに固定され、連結装置300のアウターチャネル320および2個のインナーチャネル310は連結用ボルト600によって固定される。【選択図】図2
SLEEPER WITH BUCKLING PREVENTION FUNCTION AND MOVEMENT PREVENTION FUNCTION
座屈防止機能及び移動防止機能付まくらぎ
HAYASHI KENNOSUKE (Autor:in)
20.06.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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