Title:
自走式スクリーン
Document Type and Number:
Japanese Patent JP7033561
Kind Code:
B2
Abstract:
To provide a self-propelled screen which has both of stability and operability during running.SOLUTION: A self-propelled screen comprises: a running body; a sieve device; a first conveyor; a second conveyor of which a posture can be changed to a development posture and a storage posture; a running operation part; a notification device; a conveyor sensor; and a controller for controlling operation of the self-propelled screen. The controller notifies that the second conveyor is put in the storage posture through the notification device when running operation is performed in the state that the development posture is detected by the conveyor sensor, and stops the running body when a prescribed time has lapsed since the notification was started.SELECTED DRAWING: Figure 7
Inventors:
Tetsuhiro Doi
Ohminami
Ohminami
Application Number:
JP2019048666A
Publication Date:
March 10, 2022
Filing Date:
March 15, 2019
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
B07B1/28; B07B1/42; E02F7/00
Domestic Patent References:
| JP2010194488A | ||||
| JP6032472U | ||||
| JP2009125717A | ||||
| JP2012101165A | ||||
| JP2013066862A |
Attorney, Agent or Firm:
Takewa International Patent Office