Title:
HEAVY WEIGHT CARRYING MECHANISM
Document Type and Number:
Japanese Patent JP3675286
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a heavy weight carrying mechanism for safely carrying a heavy load between level different positions in a short time.
SOLUTION: An elevation stage 16 elevatable up and down is arranged at a boundary between a ground area 12 and an underground area 14. A ground rail 36, an underground rail 40 and an elevation rail 34 are placed on the ground area 12, the underground area 14 and the elevation stage 16, respectively. When the heavy load is carried from the ground area 12 to the underground area 14, a truck is first installed on the ground rail 36 and the heavy weight laced on the truck. Then, the heavy weight is towed to be carried onto the elevation stage 16. The heavy weight, carried onto the elevation stage 16, is carried to the underground area 14 with the elevation stage 16 elevated down. The heavy load is towed again to be carried via the underground rail 40.
Inventors:
Satoshi Takahashi
Sagawa Shinichi
Furuya Norihiro
Sagawa Shinichi
Furuya Norihiro
Application Number:
JP2000076169A
Publication Date:
July 27, 2005
Filing Date:
March 17, 2000
Export Citation:
Assignee:
Hitachi Plant Construction Co., Ltd.
International Classes:
B61B13/06; B61J1/08; B66F7/02; (IPC1-7): B61J1/08; B66F7/02
Domestic Patent References:
| JP9175455A | ||||
| JP10102778A | ||||
| JP11152032A | ||||
| JP60064067A |
Attorney, Agent or Firm:
Kenzo Matsuura