Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WIRE SPRING SLIPOUT PREVENTING ELEMENT, RAIL FASTENING DEVICE
PROBLEM TO BE SOLVED: To provide a wire spring slipout preventing element used for energizing a rail on a sleeper and pressing the rail on the sleeper, the slipout preventing device being of a structure that is not so complicated and facilitating fitting work.SOLUTION: A slipout preventing element for a wire spring 5 includes a slipout preventing member 8 and a fixing base 9. The slipout preventing member 8 includes a base body 81, a support body contacting part 83 coming in contact with a spring support body 6, and a wire spring contacting part 82 coming in contact with a tip surface of a pressing part 55 of the wire spring 5. The fixing base 9 is fixed on the slipout preventing member 8 and engaged with the wire spring 5, for positioning the slipout preventing member 8. The fixing base 9 includes a first claw 931 with which the wire spring contacting part 82 is fitted, a second claw 911 with which the base body 81 is fitted, and engaging pieces 91, 92 engaged on both sides of the pressing part 55 of the wire spring 5.SELECTED DRAWING: Figure 7
【課題】まくら木上のレールを付勢してレールをまくら木に押え付けるのに用いられる線ばねの抜け止め具であって，構造が複雑でなく，取付作業も繁雑でないものを提供する。【解決手段】線ばね５の抜け止め具は、逸脱防止部材８と、固定台座９とを備えている。逸脱防止部材８は、基体８１と、ばね支持体６に当接される支持体当接部８３と、線ばね５の押圧部５５の先端面に当接される線ばね当接部８２とを備えている。固定台座９は、逸脱防止部材８に固定されて線ばね５に係止され、逸脱防止部材８が位置決めされる。固定台座９には、線ばね当接部８２が嵌め込まれる第１の爪９３１と、基体８１が嵌め込まれる第２の爪９１１と、線ばね５の押圧部５５の両側に係止される係止片９１、９２とが設けられている。【選択図】図７
WIRE SPRING SLIPOUT PREVENTING ELEMENT, RAIL FASTENING DEVICE
PROBLEM TO BE SOLVED: To provide a wire spring slipout preventing element used for energizing a rail on a sleeper and pressing the rail on the sleeper, the slipout preventing device being of a structure that is not so complicated and facilitating fitting work.SOLUTION: A slipout preventing element for a wire spring 5 includes a slipout preventing member 8 and a fixing base 9. The slipout preventing member 8 includes a base body 81, a support body contacting part 83 coming in contact with a spring support body 6, and a wire spring contacting part 82 coming in contact with a tip surface of a pressing part 55 of the wire spring 5. The fixing base 9 is fixed on the slipout preventing member 8 and engaged with the wire spring 5, for positioning the slipout preventing member 8. The fixing base 9 includes a first claw 931 with which the wire spring contacting part 82 is fitted, a second claw 911 with which the base body 81 is fitted, and engaging pieces 91, 92 engaged on both sides of the pressing part 55 of the wire spring 5.SELECTED DRAWING: Figure 7
【課題】まくら木上のレールを付勢してレールをまくら木に押え付けるのに用いられる線ばねの抜け止め具であって，構造が複雑でなく，取付作業も繁雑でないものを提供する。【解決手段】線ばね５の抜け止め具は、逸脱防止部材８と、固定台座９とを備えている。逸脱防止部材８は、基体８１と、ばね支持体６に当接される支持体当接部８３と、線ばね５の押圧部５５の先端面に当接される線ばね当接部８２とを備えている。固定台座９は、逸脱防止部材８に固定されて線ばね５に係止され、逸脱防止部材８が位置決めされる。固定台座９には、線ばね当接部８２が嵌め込まれる第１の爪９３１と、基体８１が嵌め込まれる第２の爪９１１と、線ばね５の押圧部５５の両側に係止される係止片９１、９２とが設けられている。【選択図】図７
WIRE SPRING SLIPOUT PREVENTING ELEMENT, RAIL FASTENING DEVICE
線ばねの抜け止め具、レール締結装置
ETO HITOSHI (Autor:in) / OSANO KOICHI (Autor:in) / SUGIYAMA MITSUTOSHI (Autor:in) / FURUSAWA NOBUHIRO (Autor:in)
01.06.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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