PROBLEM TO BE SOLVED: To provide a self-propelled dolly which can transport transported objects having heavy loads and causes driving wheels to be securely grounded even when the driving wheels are worn.SOLUTION: In a self-propelled dolly 101 of the invention, a dolly frame 105 of a self-propelled dolly having three or more axles is divided into a two axle frame 105a having two axles and one axle frame 105b having only one axle. At least one of the axles of the two axle frame 105a is used as a driving shaft 104b, and the axle of the one axle frame 105b is used as a driving shaft or a driven shaft. The one axle frame 105b and the two axle frame 105a are coupled by a pin 110, etc.SELECTED DRAWING: Figure 1
【課題】重荷重の搬送物を搬送可能であり、しかも駆動車輪が摩耗した場合にも駆動車輪を確実に接地させることができる自走式台車を提供する。【解決手段】本発明の自走式台車101は、3軸以上の車軸を有する自走式台車の台車フレーム105を、2軸の車軸を備えた2軸フレーム105aと、車軸が1軸のみの1軸フレーム105bとに分割し、2軸フレーム105aの少なくとも一方の車軸を駆動軸104bとし、1軸フレーム105bの車軸は駆動軸または従動軸とし、1軸フレーム105bと2軸フレーム105aとをピン110等で結合したものである。【選択図】図1
SELF-PROPELLED DOLLY
自走式台車
2017-07-20
Patent
Electronic Resource
Japanese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
European Patent Office | 2020
|SELF-PROPELLED DOLLY, BAGGAGE HANDLING SYSTEM, BAGGAGE HANDLING FACILITY
European Patent Office | 2021
|SELF-PROPELLED DOLLY, BAGGAGE HANDLING SYSTEM, BAGGAGE HANDLING FACILITY
European Patent Office | 2020
|