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Title:
GROUT INJECTOR
Document Type and Number:
WIPO Patent Application WO/1987/002404
Kind Code:
A1
Abstract:
A grout injector designed mainly for injecting a grout into a crack of a wall surface of a concrete building and that portion of the wall surface which swells from the inner side thereof. The casing of this injector is provided with air release grooves therein. An anchor plug is set on an injection tube of the injector in using the injector.

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Inventors:
KOBAYASHI NAOHIKO (JP)
Application Number:
PCT/JP1986/000448
Publication Date:
April 23, 1987
Filing Date:
September 03, 1986
Export Citation:
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Assignee:
PAN AMERICAN TRADING CO LTD (JP)
International Classes:
B05C17/005; E04G23/02; (IPC1-7): E04G23/02
Foreign References:
JPS5490345A1979-07-18
JPS58123971A1983-07-23
JPS5766276A1982-04-22
JPS5873844U1983-05-19
Other References:
See also references of EP 0241557A4
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