Title:
HOPPER AND METHOD FOR PLACING BASE ISOLATION SUPPORT CONCRETE
Document Type and Number:
Japanese Patent JP2009197550
Kind Code:
A
Abstract:
To provide a hopper for placing base isolation support concrete enabling a reduction in operation labor while preventing concrete from overflowing and a method for placing base isolation support concrete.
This hopper 1 which has a flat bottom part 11 and which has a delivery port 12 formed in a part of the bottom part is installed on a base plate 2. The concrete 4 is poured into the hopper 1 for placement.
More Like This:
| JP6037298 | Energy absorption mechanism |
| JP7116269 | Non-diaphragm brace structure |
| JP6979787 | Brace damper |
Inventors:
WADA TAKAKIYO
DOBASHI KUNIO
DOBASHI KUNIO
Application Number:
JP2008043284A
Publication Date:
September 03, 2009
Filing Date:
February 25, 2008
Export Citation:
Assignee:
NISHIMATSU CONSTR CO LTD
International Classes:
E04H9/02; E02D27/34
Domestic Patent References:
| JPH11293933A | 1999-10-26 | |||
| JPH06167110A | 1994-06-14 | |||
| JPH03262875A | 1991-11-22 |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune