Plug device and method and apparatus therefor

Details Plug device and method and apparatus therefor Plug device and method and apparatus therefor

1976-05-10

1977-12-13

Purser, Ernest R.

Static structures (e.g., buildings)

With means for split-prevention or damaged part repair

52 98, 52741, E02D 3700

Patent

active

040621650

ABSTRACT:
A plug device for use in repairing an opening in a damaged wall portion of a double-walled structure. The device is composed of two elongated, preferably cylindrical, sections formed integrally in end-to-end relationship, and includes an adhesive backer. The device is inserted into the opening and secured at its distal end against the inner surface of the opposing wall. Upon severance and removal of the proximal section of the device, the surface of the intact member within the opening provides a rigid, fixed backing for patch material such as plaster, spackle or the like.

REFERENCES:
patent: 2019095 (1935-10-01), Robinson
patent: 2536665 (1951-01-01), Skoog
patent: 2728120 (1955-12-01), Snyder
patent: 3325955 (1967-06-01), Haut
patent: 3380213 (1968-04-01), Hartman et al.
patent: 3521413 (1970-07-01), Scott et al.
patent: 3699854 (1972-10-01), Doherty

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