ELECTRICALLY DRIVEN INDUSTRIAL VEHICLE
First Claim
1. An industrial vehicle, comprising:
- a vehicle body frame;
a travel member installed on the vehicle body frame;
a work device installed on the vehicle body frame; and
a drive power generation section that is provided in the vehicle body frame and that generates drive power to cause the travel member to travel, whereinthe vehicle body frame has a pair of side frames provided on the left and right sides of the industrial vehicle,the work device comprises a pair of lift arms vertically swingably installed on the pair of side frames at their base ends, and a bucket vertically swingably installed on the front ends of the pair of lift arms, andthe drive power generation section comprises an electric motor that causes the travel member to travel by transmitting drive power to the travel member, and a battery or a large capacity condenser or a combination of a battery and a large capacity condenser that supplies electric power to the electric motor.
1 Assignment
0 Petitions
Accused Products
Abstract
A shovel loader (1) has a vehicle body frame (9), a travel device (5), a loader device (20), and a drive power generation section for generating drive power for making the travel device (5) travel. The vehicle body frame (9) has a pair of side frames (9a, 9a) arranged on both the left and right sides of the shovel loader (1). The loader device (20) is made up of a pair of lift arms (21,21) vertically swingably attached to the pair of side frames (9a, 9a) and of a bucket (29) vertically swingably attached to the forward end of the pair of lift arms (21,21). The drive power generation section has a pair of electric motors (71,71) for individually transmitting drive power to the pair of travel devices (5,5) and capable of being controlled independent of each other so that a vehicle (10) can be made to travel in a mariner the left and right are independent of each other, and also has a battery (50) for supplying electric power to the electric motors (71,71).
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Citations
5 Claims
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1. An industrial vehicle, comprising:
- a vehicle body frame;
a travel member installed on the vehicle body frame;
a work device installed on the vehicle body frame; and
a drive power generation section that is provided in the vehicle body frame and that generates drive power to cause the travel member to travel, whereinthe vehicle body frame has a pair of side frames provided on the left and right sides of the industrial vehicle, the work device comprises a pair of lift arms vertically swingably installed on the pair of side frames at their base ends, and a bucket vertically swingably installed on the front ends of the pair of lift arms, and the drive power generation section comprises an electric motor that causes the travel member to travel by transmitting drive power to the travel member, and a battery or a large capacity condenser or a combination of a battery and a large capacity condenser that supplies electric power to the electric motor. - View Dependent Claims (2, 3, 4, 5)
- a vehicle body frame;
Specification