Title:
CONVEYOR DEVICE
Document Type and Number:
Japanese Patent JP3580402
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve the load conveying efficiency as higher as possible as well as to simplify attaching work of a load detecting means.
SOLUTION: A conveyor device in which a plurality of conveyance driving parts TD capable of being independently switched to the load conveyance driving state and the load conveyance stopping state are arranged in a line in the load conveying direction is provided with a first detecting part FS for detecting whether a load exists on the conveying downstream end in the conveyance driving part TD or not and a second detecting part SS for detecting whether a load exists on the conveying upstream end in the conveyance driving part TD positioned on the conveying downstream side of the conveyance driving part TD detected by the first detecting part FS. A conveying state switching means TS switches the conveyance driving part from the load conveyance driving state to the load conveying stopping state when the presence of the load is detected by the first detecting part FS in a state where the presence of the load is already detected by the second detecting part SS.
Inventors:
Kanemoto Kazutoshi
Application Number:
JP9306498A
Publication Date:
October 20, 2004
Filing Date:
April 06, 1998
Export Citation:
Assignee:
Daifuku Co., Ltd.
International Classes:
B65G23/38; B65G13/02; (IPC1-7): B65G23/38; B65G13/02
Domestic Patent References:
| JP63196402A | ||||
| JP4977369A | ||||
| JP49103382A | ||||
| JP478048Y1 | ||||
| JP4977368A |
Attorney, Agent or Firm:
Shuichiro Kitamura