Title:
SHORT SLANT-CUT BOX CULVERT FORM
Document Type and Number:
Japanese Patent JPH1134032
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a short, slant-cut box culvert form for forming a short, slant-cut box culvert readily, and capable of forming fitting joint parts at both ends in the axial direction. SOLUTION: The short box culvert form has an inclined table 1 with an inner frame and outer frame 4 installed on the table frame 2, and a male and female socket 5 being movable vertically between the inner frame and outer frame 4, thereby placing concrete by adjusting the height of the male and female socket 5. Also, the form is disposed to be slanted about one side of the inclined table 1 so as to be a box culvert form for placing concrete and placing slant-cut box culvert by permitting the inner frame and outer frame 4 to be inclined, and also it can be formed capable of forming a fitting joint part by providing a male and female ring at the ceiling end part of the placed concrete.
Inventors:
UTASHIRO HIROSHI
Application Number:
JP19681297A
Publication Date:
February 09, 1999
Filing Date:
July 23, 1997
Export Citation:
Assignee:
NISUKO KENSETSU KK
International Classes:
E03F3/04; B28B21/82; (IPC1-7): B28B21/82; E03F3/04
Attorney, Agent or Firm:
Satoshi Hisakado (1 person outside)