Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1980-02-25
1981-03-24
Thibodeau, Paul J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156157, 156267, 1563043, 1563071, 220216, 428 58, 428 61, 428128, 428189, B32B 3112, B32B 302
Patent
active
042578370
ABSTRACT:
A splicing unit for integrally joining ends of seal strip material to form a continuous annular seal ring comprises two reinforced elastomeric ply strips with an unreinforced elastomeric gum interposed between them to form an H-section configuration, the length of the unit being substantially the width of the seal strip while the depth of the gum between the ply strips is substantially the thickness of the seal material to be joined. The ends of the seal strip are inserted between the legs of the H-section on either side of the unreinforced gum and cured to form the integrally spliced seal ring.
REFERENCES:
patent: 3240381 (1966-03-01), Smith
patent: 3338454 (1967-08-01), Nelson
patent: 4099643 (1978-07-01), Wardwell et al.
Germain L. A.
Goodyear Aerospace Corporation
Milliken P. E.
Thibodeau Paul J.
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