Title:
SPACER FOR DOUBLE ARRANGEMENT OF REINFORCEMENT
Document Type and Number:
Japanese Patent JP3735781
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a spacer for double arrangement of reinforcements reducing time for binding the reinforcements.
SOLUTION: The spacer for double arrangement of reinforcements is composed of a lower spacer 22 supporting a lower end reinforcement 12 at a prescribed space from a floor face, and an upper adapter 42 mounted to the upper part of the lower spacer 22 to support an upper end reinforcement 14 at a prescribed space from the lower end reinforcement 12. The lower spacer 22 is formed of a hollow body and formed with first recessed grooves 26 by four slotted parts 26a recessed at a center angle of about 90° at the upper end face. The upper adapter 42 is formed of a hollow body mountable to the lower spacer 22 and formed with second recessed grooves 46 by four slotted parts 46a recessed at a center angle of about 90° at the lower end face of the upper adapter 42. The upper adapter 42 is formed with third recessed grooves 48 formed by four slotted parts 48a recessed at a center angle of about 90° at the upper end face.
Inventors:
Ohta Futoshi
Application Number:
JP2003276029A
Publication Date:
January 18, 2006
Filing Date:
July 17, 2003
Export Citation:
Assignee:
Oba Steel Co., Ltd.
International Classes:
E04C5/20; E04C5/18; E04G21/12; (IPC1-7): E04C5/20; E04C5/18; E04G21/12
Domestic Patent References:
| JP9183115A | ||||
| JP5365118U | ||||
| JP10502142A | ||||
| JP11217906A | ||||
| JP9221878A | ||||
| JP49070731U |
Attorney, Agent or Firm:
Kiiku Yamamoto