Apparatus and method for protecting exposed sections of a nut and bolt
First Claim
1. A cap device for a nut and a segment of bolt that extends through the nut, said cap device comprising:
- a nut protecting region for covering the nut;
a cylindrical bolt protecting region, having a predetermined diameter extending between a first end and a second end, wherein said first end is joined to said nut protecting region and said second end is fully open; and
a closure element, separate and external of said bolt protecting region, wherein said closure element has an engagement means associated therewith for selectively engaging and sealing said second end of said bolt protecting region.
0 Assignments
0 Petitions
Accused Products
Abstract
A cap device for covering the exposed sections of a nut and bolt assembly and preventing oxidation of those exposed sections. The cap device incudes at structure having a first end that is opened and an opposite second end that is at least partially opened. The cap structure defines a chamber in between the first end and the second end that is sized to receive a nut and a segment of a bolt that extends through the nut. The chamber inside the cap structure is at least partially filled with a viscous material that creates an air impervious seal between the cap structure and the nut and bolt assembly. As the cap structure is advanced over a nut and bolt assembly, the viscous fill material is displaced from the chamber through the second end of the cap structure. Once fully seated, a closure element is used to seal the second end of the cap structure. The presence of the closure element creates a vapor lock type of seal that helps retain the cap structure in place.
63 Citations
11 Claims
-
1. A cap device for a nut and a segment of bolt that extends through the nut, said cap device comprising:
-
a nut protecting region for covering the nut; a cylindrical bolt protecting region, having a predetermined diameter extending between a first end and a second end, wherein said first end is joined to said nut protecting region and said second end is fully open; and a closure element, separate and external of said bolt protecting region, wherein said closure element has an engagement means associated therewith for selectively engaging and sealing said second end of said bolt protecting region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A cap device for a nut and a segment of bolt that extends through the nut, said cap device comprising:
-
a nut protecting region for covering the nut, said nut protecting region having an exterior surface of a predetermined height and at least one break away slot disposed in said exterior surface for removing a segment of said nut protecting region below said slot, thereby selectively altering said height; a bolt protecting region having a first end joined to said nut protecting region and an open second end; and a closure element for selectively closing said open second end of said bolt protecting region. - View Dependent Claims (11)
-
Specification