Static structures (e.g. – buildings) – Frangible section or means
Patent
1978-12-21
1981-04-21
Ridgill, Jr., James L.
Static structures (e.g., buildings)
Frangible section or means
52527, 52537, 52554, 52521, 52105, E04D 104, E04D 3361
Patent
active
042624622
ABSTRACT:
Two diametrically opposite corners of roofing tiles are cut off to provide cut-outs which are stepped in several steps so as to have at least two edge portions parallel to the side edges of the tile, said edge portions lying closely adjacent matching edge portions of diagonally adjacent tiles of the roofing with a small clearance, whereby the passage or joint formed by the opposed matching edge portions will comprise two parallel non-aligned stretches with a connecting transverse, preferably wider stretch serving as an expansion chamber.
REFERENCES:
patent: 1491015 (1924-04-01), McFarland
patent: 1574098 (1926-02-01), Kridler
patent: 1849785 (1932-03-01), Black
A/S Norcem
Ridgill, Jr. James L.
LandOfFree
Arrangement in roofing tiles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Arrangement in roofing tiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arrangement in roofing tiles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-551660