Title:
SPACER FOR REINFORCED CONCRETE
Document Type and Number:
Japanese Patent JP3913452
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a spacer for reinforced concrete allowing manufacturing of a reinforced concrete product of fine finish, reducing a block face exposed to the surface of the product.
SOLUTION: This spacer 1 for holding a specified space between a reinforcement 51 and a form 6 or a floor in forming reinforced concrete, comprises a concrete block 2 having at least three bulge parts 4 with the tips 41 on the same circumference, and disposed in the state of the tips 41 abutting on the form 6 or the floor; and a locking fitting 3 with a base part fixed to the rear end face of the block 2. It is preferable to have four bulge parts 4 formed in semispherical shape with the tips 41 on the same circumference from the viewpoint of stability in installing the reinforcement 51 at the form 6 and filling performance of ready-mixed concrete between the bulge parts 4.
Inventors:
Masami Matsumoto
Application Number:
JP2000252132A
Publication Date:
May 09, 2007
Filing Date:
August 23, 2000
Export Citation:
Assignee:
Sanyo Co., Ltd.
International Classes:
E04C5/18; E04C5/20; (IPC1-7): E04C5/18; E04C5/20
Domestic Patent References:
| JP4113655U | ||||
| JP3063525U |
Attorney, Agent or Firm:
Kenji Ishiguro