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1. US20110016813 - Anchoring adhesive combination and integrated method of applying it

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Claims

1. A combination, comprising:
a slug or package of chemical anchoring adhesive, the slug or package having a proximal end and a distal end;
a rod having a sharp pointed proximal end, a distal end, and a threaded or corrugated outer surface, the sharp pointed proximal end of the rod engaging the distal end of the slug or package of chemical anchoring adhesive; and
a jacket surrounding and containing the slug or package of chemical anchoring adhesive and the rod, the jacket having a barrel portion including an open distal end for receiving an anchor pin and an anchor lip portion including an open proximal end for dispensing chemical anchoring adhesive, wherein the anchor lip portion is axially connected to the barrel portion and has an external diameter that is wider than an external diameter of the barrel portion along an entire length of the barrel portion.
2. The combination of claim 1, wherein the rod comprises a penetrator having a sharp pointed proximal end, an open distal end, and a threaded or corrugated outer surface, the sharp pointed proximal end of the penetrator projecting into the distal end of the slug or package of chemical anchoring adhesive.
3. The combination of claim 2, further comprising an anchor pin having a proximal end and a distal end, wherein the distal end of the penetrator receives and is threadably connected to the proximal end of the anchor pin.
4. The combination of claim 2, wherein the pointed proximal end of the penetrator is surrounded by chemical anchoring adhesive.
5. The combination of claim 2, wherein the pointed proximal end of the penetrator penetrates the slug or package of chemical anchoring adhesive and is surrounded by chemical anchoring adhesive.
6. The combination of claim 1, further comprising an anchor pin having a proximal end and a distal end, the proximal end of the anchor pin connected to the distal end of the rod.
7. The combination of claim 6, wherein the proximal end of the anchor pin is threadably connected to the distal end of the rod.
8. The combination of claim 1, wherein the chemical anchoring adhesive comprises about 10-90% by weight of a methacrylic copolymer and about 10-90% by weight of a reinforcement filler.
9. The combination of claim 8, wherein the chemical anchoring adhesive comprises two compositions which are ultimately mixed together.
10. The combination of claim 1, wherein the chemical anchoring adhesive comprises about 30-65% by weight of an epoxy resin and about 30-65% by weight of a reinforcement filler.
11. The combination of claim 10, wherein the chemical anchoring adhesive comprises two compositions which are ultimately mixed together.
12. The combination of claim 1, wherein the proximal end of the rod is surrounded by chemical anchoring adhesive.
13. A combination, comprising:
a slug or package of chemical anchoring adhesive, the slug or package having a proximal end and a distal end; and
a penetrator having a sharp pointed proximal end, an open distal end, and a threaded or corrugated outer surface, the sharp pointed proximal end of the penetrator engaging the distal end of the slug or package of chemical anchoring adhesive so that the pointed proximal end is at least partially surrounded by chemical anchoring adhesive; and
a jacket surrounding and containing the slug or package of chemical anchoring adhesive, the jacket having a barrel portion including an open distal end for receiving an anchor pin and an anchor lip portion including an open proximal end for dispensing chemical anchoring adhesive, wherein the anchor lip portion is axially connected to the barrel portion and has an external diameter that is wider than an external diameter of the barrel portion along an entire length of the barrel portion.
14. The combination of claim 13, wherein the jacket surrounds and contains the penetrator.
15. The combination of claim 13, comprising a threaded anchor pin having a proximal end and a distal end, the proximal end of the anchor pin connected to the open distal end of the penetrator.
16. The combination of claim 15, wherein the proximal end of the anchor pin is threadably connected to the distal end of the penetrator.
17. The combination of claim 13, wherein the pointed proximal end of the penetrator penetrates the slug or package of chemical anchoring adhesive.
18. The combination of claim 13, wherein the pointed proximal end of the penetrator is surrounded by chemical anchoring adhesive.
19. A combination, comprising:
a slug or package of chemical anchoring adhesive, the slug or package having a proximal end and a distal end;
a penetrator having a sharp pointed proximal end, an open distal end, and a threaded or corrugated outer surface, the pointed proximal end of the penetrator engaging the distal end of the slug or package of chemical anchoring adhesive so that the sharp pointed proximal end is surrounded by chemical anchoring adhesive; and
a jacket surrounding and containing the slug or package of chemical anchoring adhesive and at least part of the penetrator, the jacket having a barrel portion including an open distal end for receiving an anchor pin and an anchor lip portion including an open proximal end for dispensing chemical anchoring adhesive, wherein the anchor lip portion is axially connected to the barrel portion and has an external diameter that is wider than an external diameter of the barrel portion along an entire length of the barrel portion.
20. The combination of claim 19, comprising an anchor pin having an externally threaded proximal end and a distal end, the externally threaded proximal end of the anchor pin engaging the distal end of the penetrator.