Device for injecting a fixing agent into a drilled hole for anch

Details Device for injecting a fixing agent into a drilled hole for anch Device for injecting a fixing agent into a drilled hole for anch

1986-07-07

1987-12-15

Rolla, Joseph J.

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With common discharge

222319, 222386, 222573, 206219, 604231, 604 56, 52173R, B65D 2540, B67C 302

Patent

active

047127155

ABSTRACT:
A device for injecting a fixing agent for anchoring a fastening element in a drilled hole comprises a sealable container which contains one component of the fixing agent, an injection nozzle, and a plunger which can be pushed into the container. The injection nozzle is arranged on the plunger and the total length of the plunger and the injection nozzle corresponds at least to the depth of the inner space in the container. Around the injection nozzle is provided a sleeve which starts from the base of the plunger. The sleeve is filled with a further component of the fixing agent. The open end face of the sleeve is sealed by a cover having a frangible opening.

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patent: 4308977 (1982-01-01), Sigmund et al.
patent: 4609129 (1986-09-01), Fischer

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