JOHN ANTHONY SMOLNIK
Auctioneer in Wernersville, PA
License number
Pennsylvania AU001581L
Category
Auctioneer Examiners
Type
Auctioneer
Address
Address
Wernersville, PA 19565
Personal information
See more information about JOHN ANTHONY SMOLNIK at radaris.comName
Address
Phone
112 Mountain Top Rd, Wernersville, PA 19565
204 S 1St St, New Castle, PA 16102
2064 Savannah Rd, New Castle, PA 16101
208 Shakespeare Dr, Reading, PA 19608
2207 W Washington St, New Castle, PA 16101
Professional information
See more information about JOHN ANTHONY SMOLNIK at trustoria.com
Device For Sealing Manhole Covers To Chimneys
Device For Sealing Manhole Covers To Chimneys
US Patent:
6514008, Feb 4, 2003
Filed:
Oct 24, 2000
Appl. No.:
09/694269
Inventors:
John A. Smolnik - Wernersville PA 19565
International Classification:
E02D 2914
US Classification:
405 26, 404 25, 52 20
Abstract:
A kit for connecting and sealing a manhole cover frame to the upper surface of a chimney and a method of using the kit. The kit contains a spacer which may be cut to the proper length and to make allowances for any grade in the surface, a top flange which holds the top of the spacer to the manhole cover frame, and a bottom flange which holds the spacer to the upper surface of the chimney. The surfaces of the flanges which contact the lower surface manhole cover frame and the upper surface of the chimney contain coaxial recesses for holding butyl rubber sealant material in rope form. Watertight seals may be made with the use of light pressure. Additionally, the lower flange may be connected to the chimney with bolts. The surfaces of the flanges contacting the spacer contain a plurality of coaxial protrusions. The ends of the spacer are fitted with gaskets and sealed into the spaces between the protrusions on the top and bottom flanges to form watertight seals.