Title:
SINGLE RAIL CARRYING MACHINE HAVING SNOW REMOVING DEVICE AND RAIL CONSTITUTION
Document Type and Number:
Japanese Patent JP3657821
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To safely perform a snow removing work by connectively arranging a snow removing device with a sensor on the front part of a vehicle, and constituting a part of the snow removing device so as to avoid the damage by collision in the position of a constant position stop device.
SOLUTION: A snow removing device to be arranged at the tip of a single rail carrying machine M is connected to a power vehicle M1 with a coupler C having an overload sensor S integrated thereto being arranged between them, and it comprises a snow removing skirt 5 arranged on a wheel unit. The snow removing skirt 5 removes the snow of the load within the set value of the sensor S, and when a load exceeding the set value is sensed, an engine is immediately cut to stop the traveling of the carrying machine M, so that the damage of the carrying machine M or a rail is avoided. In the position of a constant position stop device, a part of the snow removing skirt 5 is divided and passed through the upward rotation by running on the rail by a guide rail arranged along a rail part in a bypass form to prevent the damage of the device by the contact of the snow removing skirt 5 with the constant position stop device, so that a continuous snow removing operation can be performed.
Inventors:
Tatsuya Araki
Masahiro Shimada
Horai Keiji
Masahiro Shimada
Horai Keiji
Application Number:
JP17173299A
Publication Date:
June 08, 2005
Filing Date:
June 18, 1999
Export Citation:
Assignee:
Fujii Electric Works Co., Ltd.
NTT DoCoMo, Inc.
NTT DoCoMo, Inc.
International Classes:
B61B13/02; B61B13/04; B61F19/06; B61F19/10; B61K13/00; (IPC1-7): B61B13/04; B61F19/06
Domestic Patent References:
| JP10024834A | ||||
| JP56008906A | ||||
| JP8165623A |