To realize a carriage connection apparatus for enabling to tow an optional carriage.SOLUTION: A fixing metal fitting 20 of a carriage connection apparatus 100 has a first metal fitting 21 having a recessed part 211 capable of inserting a column P of a carriage D from a side opening 210 and arranging a shaft part on an upper surface and a second metal fitting 22 having a recessed part 221 capable of inserting the column P of the carriage D from a side opening 220 and forming a through-hole for inserting the shaft part of the first metal fitting 21. When overlapping and assembling the second metal fitting 22 on the first metal fitting 21 so as to insert the shaft part of the first metal fitting 21 into the through-hole of the second metal fitting 22, the recessed part of the first metal fitting 21 and the recessed part of the second metal fitting 22 respectively become a blocked-up state by assembling in the direction where the opening 210 of the first metal fitting 21 and the opening 220 of the second metal fitting 22 are not overlapped. After all, the fixing metal fitting 20 can be fixed to the column P by overlapping and assembling the first metal fitting 21 and the second metal fitting 22 with the column P inserted into the respective recessed parts.SELECTED DRAWING: Figure 1
【課題】任意の台車を牽引するのを可能にする台車連結器具を実現する。【解決手段】台車連結器具100の固定金具20は、側方の開口210から台車Dの支柱Pを挿し入れ可能な凹部211を有するとともに上面に軸部が設けられている第1金具21と、側方の開口220から台車Dの支柱Pを挿し入れ可能な凹部221を有するとともに第1金具21の軸部が挿通される貫通孔が形成されている第2金具22を備えている。第1金具21の軸部を第2金具22の貫通孔に挿通させるように第1金具21に第2金具22を重ねて組み付ける際、第1金具21の開口210と第2金具22の開口220が重ならない向きに組み付けることで、第1金具21の凹部と第2金具22の凹部がそれぞれ閉塞された状態になる。つまり、それぞれの凹部に支柱Pを挿し入れた状態の第1金具21と第2金具22を重ねて組み付けることで、固定金具20を支柱Pに固定することができる。【選択図】図1
CARRIAGE CONNECTION APPARATUS
台車連結器具
2021-02-22
Patent
Electronic Resource
Japanese