Static structures (e.g. – buildings) – Disparate sheet lamina between exposed surfaces of wall,... – Tie crossing dividing lamina
Patent
1985-12-11
1986-10-28
Bell, J. Karl
Static structures (e.g., buildings)
Disparate sheet lamina between exposed surfaces of wall,...
Tie crossing dividing lamina
52509, 135119, 160349, 24 90C, E04D 134, E04D 514
Patent
active
046190945
ABSTRACT:
A non-penetrating mechanical fastener for securing a flexible sheet of an elastomeric material to the upper surface of a roof via the use of a plurality of such fasteners, each of which includes upper and lower members, wherein the latter are anchored to the roofing surface. The upper member includes an inner resilient retainer and an outer locking cap which clamp the sheet about an annular knob formed on the lower member. The locking cap is engaged by a compression fit with the resilient retainer to secure the retainer in position about the annular knob. A bolt and nut securely attaches the locking cap to the retainer to prevent their disengagement from the annular knob of the lower member. A method for securing the flexible sheet to the roofing substrate also is presented.
REFERENCES:
patent: 2903148 (1959-09-01), Keller
patent: 3151758 (1964-10-01), Marler
patent: 3426412 (1969-02-01), Streng et al.
patent: 3984958 (1976-10-01), Murray
patent: 4189880 (1980-02-01), Ballin
patent: 4502256 (1985-03-01), Hahn
patent: 4519175 (1985-05-01), Resan
patent: 4520606 (1985-06-01), Francovitch
patent: 4534145 (1985-08-01), Yang
Bell J. Karl
Ruf Ernst H.
The Firestone Tire & Rubber & Company
LandOfFree
Non-penetrating mechanical fastener for roofing membrane and met does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Non-penetrating mechanical fastener for roofing membrane and met, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-penetrating mechanical fastener for roofing membrane and met will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1340174