System for protecting equipment surfaces
A system for protecting an equipment surface during manufacture, fabrication, transport, storage, and installation of equipment. The system comprises an adhered surface cover to mechanically protect machined surfaces, as well as hermetically sealing any covered openings. An impact absorbing cover with a deforming layer can be attached with a fastener to provide further impact protection for the equipment surface. The system has the benefit of being lightweight to allow for easy handling and shipping, is safer to use than other methods known in the art, and has the coincident benefit of protecting larger systems that equipment is a component of.
1. A system for protecting an equipment surface comprising:
a) an adhered surface cover having an inner side that is adhered to the equipment surface, the adhered surface cover comprising:
i) a fluoropolymer;
ii) an acrylonitrile butadiene styrene;
iii) an acrylic;
iv) a nylon;
v) a polylactic acid;
vi) a polybenzimidazole;
vii) a polycarbonate;
viii) a polyether sulfone;
ix) a polyetherether ketone;
x) a polyetherimide;
xi) a polyethylene;
xii) a polyphenylene oxide;
xiii) a polyphenylene sulfide;
xiv) a polypropylene;
xv) a polyester;
xvi) a polystyrene; or
xvii) a polyvinyl chloride;
b) an impact absorbing cover provided on an outer side of the adhered surface cover; and
c) a fastener for attaching the impact absorbing cover to the equipment surface.
2. The system of claim 1 , wherein the adhered surface cover comprises a water based adhesive.
3. The system of claim 1 , wherein the adhered surface cover is configured to provide an airtight seal.
4. The system of claim 1 , wherein the adhered surface cover comprises a material which withstands abrasive blasting.
5. The system of claim 1 , wherein the impact absorbing cover comprises a deforming layer.
6. The system of claim 5 , wherein the deforming layer comprises a thermoplastic.
7. The system of claim 1 , wherein the impact absorbing cover comprises a rigid layer.
8. The system of claim 7 , wherein the rigid layer is a metal.
9. The system of claim 7 , wherein the impact absorbing cover comprises a coating.
10. The system of claim 1 , wherein the fastener is configured to self-center when tightened for multiple sizes of equipment.
11. The system of claim 10 , wherein the fastener comprises a tapered member, a receiving thread, and a threaded insert to engage the receiving thread.
12. The system of claim 10 , wherein the fastener comprises an extension to allow for grasping with a tool.
13. A system for protecting an equipment surface comprising:
a) an adhered surface cover having an inner side that is adhered to the equipment surface, the adhered surface cover comprising a water based adhesive;
b) an impact absorbing cover comprising a rigid layer and a deforming layer provided on an outer side of the adhered surface cover; and
c) a fastener for attaching the impact absorbing cover to the equipment surface, wherein the fastener is configured to self-adjust for multiple openings.
14. A self-adjusting fastener for joining two members, wherein the members have openings with given internal diameters formed therein, the self-adjusting fastener comprising:
a) a planar end surface;
b) a distal rim;
c) a tapered intermediate sidewall surface joining the planar end surface and distal rim;
d) a threaded central bore for engaging a mating bolt; and
e) an extension to allow for grasping with a tool; and
wherein the tapered intermediate sidewall surface is sized to be at least partly received in an opening such that the tapered intermediate sidewall surface contacts the internal diameter of the opening and the fastener self-centers when tightened.