Title:
ショベル
Document Type and Number:
Japanese Patent JP7275108
Kind Code:
B2
Abstract:
A shovel (100) according to an embodiment of the present invention includes a lower travelling body (1), an upper pivot body (3) pivotably mounted to the lower travelling body (1), an object detection device (70) provided to the upper pivot body (3), and a controller (30) that brakes a drive unit of the shovel. The controller (30) is configured to, when the object detection device (70) detects an object, automatically brake the drive unit. The controller is configured to, upon determining that an operator has an intention to continue operation during execution of the braking, deactivate the braking.
Inventors:
Takeya Izumikawa
Application Number:
JP2020509327A
Publication Date:
May 17, 2023
Filing Date:
March 28, 2019
Export Citation:
Assignee:
Sumitomo Construction Machinery Co., Ltd.
International Classes:
E02F9/26
Domestic Patent References:
| JP2007023486A | ||||
| JP2017133355A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito