To provide a storage device for a railway vehicular equipment group which is reduced in weight and to which a railway vehicular equipment group is properly fixed.SOLUTION: A storage device has a housing in which a railway vehicular equipment group is stored. The housing comprises plural thick plate members 150A and plural thin plate members 150B, each of which are thinner than the thick plate members 150A. A first equipment group composing a part of the railway vehicular equipment group is fixed to the thick plate members 150A by a first screw 200 having a head 210, a thread part 220 with thread grooves and a cylindrical part 230 interposed between the head 210 and the thread part 220. A second equipment group of the railway vehicular equipment group which is not included in the first equipment group is fixed to the thin plate member 150B by a second screw 300 having a head 310, a thread part 320 with screw grooves and a cylindrical part 330 interposed between the head 310 and the thread part 320, in which length of the cylindrical part 330 is shorter than the cylindrical part 230 of the first screw 200.SELECTED DRAWING: Figure 2
【課題】軽量化が図られており、かつ鉄道車両用機器群を適切に固定することができる、鉄道車両用機器群の収納装置を提供する。【解決手段】収納装置は、鉄道車両用機器群を収納する筐体を備える。筐体は、複数の厚板部材150Aと、各々厚板部材150Aよりも薄い複数の薄板部材150Bとを有する。鉄道車両用機器群の一部を構成する第1機器群は、頭部210と、ねじ溝が形成されたねじ部220と、頭部210とねじ部220との間に介在する円筒部230とを有する第1ねじ200によって、厚板部材150Aに固定される。鉄道車両用機器群のうち第1機器群に含まれない第2機器群は、頭部310と、ねじ溝が形成されたねじ部320と、頭部310とねじ部320との間に介在する円筒部330とを有し、かつ円筒部330の長さが、第1ねじ200の円筒部230よりも短い第2ねじ300によって、薄板部材150Bに固定される。【選択図】図2
STORAGE DEVICE FOR RAILWAY VEHICULAR EQUIPMENT GROUP
鉄道車両用機器群の収納装置
2022-08-05
Patent
Electronic Resource
Japanese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |