Title:
【発明の名称】底開き式コンテナ
Document Type and Number:
Japanese Patent JP3321145
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a bottom opening type container opening a bottom plate only by crane operation by performing a simple opening operation in advance. SOLUTION: A lifting block 48 is joined by a screw to the lower end of a suspending rod 33 for suspending the container, and a sleeve 41 is inserted, and opening-closing of an opening-closing arm 44 for locking a locking pin 13 of the bottom plate 11 on the lower end, is controlled by changing the height of the sleeve 41 by lifting of the lifting block 48 and the rotational direction of an operation lever 411 and by lifting a rocker arm 43 via the sleeve 41.
Inventors:
Ritsuo Nakajima
Application Number:
JP2000162501A
Publication Date:
September 03, 2002
Filing Date:
May 31, 2000
Export Citation:
Assignee:
Ritsuo Nakajima
International Classes:
B65D90/62; B66C3/00; (IPC1-7): B66C3/00; B65D90/62
Domestic Patent References:
| JP6115869A | ||||
| JP5922881A | ||||
| JP5995078U |
Attorney, Agent or Firm:
Eiichi Kobayashi