Resin insertion device and methods of inserting resin

Details Resin insertion device and methods of inserting resin Resin insertion device and methods of inserting resin

2008-05-12

2010-12-07

Bagnell, David J (Department: 3672)

Hydraulic and earth engineering

Earth treatment or control

Rock or earth bolt or anchor

C405S259600, C405S303000, C227S147000

Reexamination Certificate

active

07845884

ABSTRACT:
A resin insertion device includes a barrel, a piston within the barrel, and a triggering mechanism. The triggering mechanism includes an air outlet, an air inlet, a venturi tube and at least one trigger piston. A resin insertion device includes a barrel having a collar disposed at a first end and a piston disposed slidably within the barrel. A triggering mechanism is disposed at a second end. A first position of the trigger prevents airflow through an air inlet, a second position allows air through the inlet and an outlet, and a third position prevents airflow through the outlet. A method of inserting resin into a bore hole includes providing an insertion device including a barrel, and a triggering mechanism. The method includes depressing a trigger from a first to a second position, placing at least one resin cartridge within the barrel, and further depressing the trigger.

REFERENCES:
patent: 3023413 (1962-03-01), Fischer et al.
patent: 4398850 (1983-08-01), Talvensaari
patent: 4627563 (1986-12-01), Meyer
patent: 5485946 (1996-01-01), Jankel
patent: 5951208 (1999-09-01), Wilson et al.
patent: 6698529 (2004-03-01), Coombs et al.
patent: 6793445 (2004-09-01), Charlton et al.

Affiliated with

Also associated with

Rating

Resin insertion device and methods of inserting resin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Resin insertion device and methods of inserting resin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resin insertion device and methods of inserting resin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4152616