Title:
CONCRETE BURIED BODY AND SETTING TOOL
Document Type and Number:
WIPO Patent Application WO/1995/016140
Kind Code:
A1
Abstract:
A thin disk-shaped boss body (51) having a projection (52) and the like is mounted to a formwork (60). An insert holder (40) comprises an outer cylindrical portion (35) and an inner cylindrical portion (31) on a setting side (30) with a gap (34) therebetween. An inner surface of the inner cylindrical portion (31) constitutes a mounting portion (39) and is provided along an inner periphery thereof with a groove (33). When the insert holder (40) is set on the boss body (51), the projection (52) is engaged with the groove (33) whereby an insert (1) can be mounted to the formwork with an adequate attaching force. When stripping is to be effected, the formwork (60) is caused to turn, and then the inner cylindrical portion (31) is pushed into the gap (34) by the boss body (51), so that the boss body (51) does not interfere with surface of a concrete product to enable performing a stripping operation without disengagement of the boss body (51).
More Like This:
| JPH0959995 | HOLDER OF ANCHOR FOR BURYING CONCRETE |
Inventors:
OIKE ETSUJI (JP)
Application Number:
PCT/JP1994/002037
Publication Date:
June 15, 1995
Filing Date:
December 02, 1994
Export Citation:
Assignee:
OIKE & CO (JP)
OIKE ETSUJI (JP)
OIKE ETSUJI (JP)
International Classes:
E04G15/04; E04G15/06; E04G21/14; E04G21/18; (IPC1-7): F16B37/04
Foreign References:
| JPH0137210Y2 | 1989-11-10 |
Other References:
MICROFILM OF JAPANESE UTILITY MODEL, Application No. 109446/1984 (Laid-Open No. 25402/1986) (TOKO SANGYO K.K.), 15 February 1986.
Download PDF:
Previous Patent: FASTENING SYSTEM USING A RIVET AND A NUT, ASSEMBLY USING SAID DEVICE, AND FASTENING METHOD
Next Patent: COMPOSITE DRIVE SHAFT
Next Patent: COMPOSITE DRIVE SHAFT