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Patent Searching and Data


Title:
FORM STRUCTURE
Document Type and Number:
Japanese Patent JP2011157778
Kind Code:
A
Abstract:

To provide a form structure which minimizes jetting of concrete to reduce works to a minimum for smoothly finishing the top surface of a column base foundation part at a low level portion.

The form structure A includes a lid member 10 for covering the top surface of the column base foundation part 5 as the low level portion. The lid member 10 is formed with an insertion hole 101 formed in response to an anchor bolt 1, and includes a nut 22 and a washer 20, as a retaining means, which are configured to allow the lid member 10 to be stopped to respective predetermined positions of the plurality of anchor bolts 1 and also to detach the lid member 10 from the anchor bolts 1 after placing concrete.


Inventors:
UNO KATSUHIKO
YOMOGIDA KOJI
Application Number:
JP2010021825A
Publication Date:
August 18, 2011
Filing Date:
February 03, 2010
Export Citation:
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Assignee:
ASAHI KASEI HOMES CO
International Classes:
E04G11/06; E02D27/01; E04B1/41; E04G9/00
Domestic Patent References:
JPH0579042A1993-03-30
JPH0959998A1997-03-04
JP2003027493A2003-01-29
JPH0875241A1996-03-19
JPS6433853U1989-03-02
JPH0579042A1993-03-30
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito