Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GRIP HEATING DEVICE FOR CONSTRUCTION MACHINERY
Provided is a grip heater apparatus for a construction machine that can improve operability by heating the grip portions of left and right operating levers and maintaining a favorable operating environment for the left and right operating levers when work is carried out in a cold region and the operator's hands get cold. The grip heater apparatus includes: left and right grip heaters 31 and 32 provided in grip portions of left and right operation levers 26 and 28, respectively; a battery supplying electric power to the left and right grip heaters; a heater switch 34 for instructing the left and right grip heaters to be turned on or off; and a control device supplying the electric power from the battery to the left and right grip heaters only when the engine is running, the gate lock lever 27 is at a getting-on/off prevention position, and the heater switch instructs the left and right grip heaters to be turned on.
GRIP HEATING DEVICE FOR CONSTRUCTION MACHINERY
Provided is a grip heater apparatus for a construction machine that can improve operability by heating the grip portions of left and right operating levers and maintaining a favorable operating environment for the left and right operating levers when work is carried out in a cold region and the operator's hands get cold. The grip heater apparatus includes: left and right grip heaters 31 and 32 provided in grip portions of left and right operation levers 26 and 28, respectively; a battery supplying electric power to the left and right grip heaters; a heater switch 34 for instructing the left and right grip heaters to be turned on or off; and a control device supplying the electric power from the battery to the left and right grip heaters only when the engine is running, the gate lock lever 27 is at a getting-on/off prevention position, and the heater switch instructs the left and right grip heaters to be turned on.
GRIP HEATING DEVICE FOR CONSTRUCTION MACHINERY
GRIFFHEIZVORRICHTUNG FÜR EINE BAUMASCHINE
DISPOSITIF DE CHAUFFAGE DE POIGNÉE POUR MACHINES DE CONSTRUCTION
NOMURA TAKUYA (Autor:in) / TAKISHITA TATSUO (Autor:in) / YUNOUE MASAYUKI (Autor:in) / OMIYA TAKEYUKI (Autor:in) / TAKAGI WATARU (Autor:in)
24.04.2019
Patent
Elektronische Ressource
Englisch
CONSTRUCTION MACHINERY DISPLAY DEVICE AND CONSTRUCTION MACHINERY
Europäisches Patentamt | 2017