Patent classifications
E01H8/00
Snow removal device, vehicle, and track transportation system
A snow removal device includes: a brush rotary shaft that is mounted on a vehicle body traveling along a track and in front of a running wheel of the vehicle body and that is rotated in a direction opposite to the rotation direction of the running wheel; a travel brush part that protrudes radially outward from an outer circumferential surface of the brush rotary shaft and comes into contact with a runway of the track with which the running wheel is in contact; and a brush pressing part that presses the travel brush part toward the runway. The travel brush part is provided in a spiral region formed on the outer circumferential surface of the brush rotary shaft in a spiral manner extending toward an axis direction in which the axis extends as going toward a circumferential direction of the brush rotary shaft.
SLOT CAR TRACK CLEANING DEVICE
A slot car track cleaner is provided. The slot car track cleaner includes a housing having at least an upper plate and a lower plate. A ledge may be disposed within the housing. The present invention further includes a plurality of floating weights. The floating weights hang from the ledge. A bottom portion of each of the floating weights protrudes beyond the lower plate. Each of the floating weights slide upwards when a pressure is applied to the bottom portion. A vertical plate is secured to the housing. The vertical plate includes a bottom edge protruding from the housing beyond the lower plate. A cleaning pad is secured to a bottom surface of the lower plate and covers the bottom portions of the plurality floating weights and at least a portion of the bottom edge of the vertical plate.
SLOT CAR TRACK CLEANING DEVICE
A slot car track cleaner is provided. The slot car track cleaner includes a housing having at least an upper plate and a lower plate. A ledge may be disposed within the housing. The present invention further includes a plurality of floating weights. The floating weights hang from the ledge. A bottom portion of each of the floating weights protrudes beyond the lower plate. Each of the floating weights slide upwards when a pressure is applied to the bottom portion. A vertical plate is secured to the housing. The vertical plate includes a bottom edge protruding from the housing beyond the lower plate. A cleaning pad is secured to a bottom surface of the lower plate and covers the bottom portions of the plurality floating weights and at least a portion of the bottom edge of the vertical plate.
Snow removal brush, vehicle, combination vehicle, and track transportation system
A snow removal brush includes a brush rotary shaft that is disposed on each of opposite lateral surfaces of a vehicle body traveling along a track and in a vehicle width direction of the vehicle body and is supported by the vehicle body to be rotatable about an axis extending in a direction intersecting a track surface of the track, and a brush part that protrudes from an outer circumferential surface of the brush rotary shaft to a radial outer side. The brush part is formed to come into contact with trolley wires provided for the track and supplying electricity to the vehicle body.
Slot car track cleaning device
A slot car track cleaner is provided. The slot car track cleaner includes a housing having at least an upper plate and a lower plate. A ledge may be disposed within the housing. The present invention further includes a plurality of floating weights. The floating weights hang from the ledge. A bottom portion of each of the floating weights protrudes beyond the lower plate. Each of the floating weights slide upwards when a pressure is applied to the bottom portion. A vertical plate is secured to the housing. The vertical plate includes a bottom edge protruding from the housing beyond the lower plate. A cleaning pad is secured to a bottom surface of the lower plate and covers the bottom portions of the plurality floating weights and at least a portion of the bottom edge of the vertical plate.
Slot car track cleaning device
A slot car track cleaner is provided. The slot car track cleaner includes a housing having at least an upper plate and a lower plate. A ledge may be disposed within the housing. The present invention further includes a plurality of floating weights. The floating weights hang from the ledge. A bottom portion of each of the floating weights protrudes beyond the lower plate. Each of the floating weights slide upwards when a pressure is applied to the bottom portion. A vertical plate is secured to the housing. The vertical plate includes a bottom edge protruding from the housing beyond the lower plate. A cleaning pad is secured to a bottom surface of the lower plate and covers the bottom portions of the plurality floating weights and at least a portion of the bottom edge of the vertical plate.