E - Fixed Constructions – 01 – H
Patent
E - Fixed Constructions
01
H
E01H 5/00 (2006.01) E01H 5/04 (2006.01) F16F 9/02 (2006.01)
Patent
CA 2313532
In a snow-removing machine, an expandable and contractible regulating mechanism is coupled between a steering handlebar of a machine body including a snow-removing section and a drive section capable of being turned relative to the machine body about a wheel driving shaft, and is capable of regulating the level of the snow-removing section relative to the drive section. The expandable and contractible regulating mechanism is comprised of a cylinder connected to the machine body, a piston which divides the inside of the cylinder into a first chamber and a second chamber, a piston rod coupled to the piston and connected to the drive section, a communication passage permitting communication between the first and second chambers, and an on-off valve for opening and closing the communication passage. A high-pressure gas is filled in the first and second chambers, so that the expansion and compression of the high-pressure gas is permitted upon closing of the on-off valve. Thus, during a snow-removing operation of the snow-removing machine, vibration applied to the drive section can be absorbed utilizing the expandable and contractible regulating mechanism for regulating the level of the snow-removing section.
Hanafusa Jitsumi
Ito Tomoki
Sakai Seishu
Yamamoto Masayuki
Yamamoto Takahiro
Honda Giken Kogyo Kabushiki Kaisha
Smart & Biggar
LandOfFree
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