F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
85/10
F16B 37/14 (2006.01) F16B 1/00 (2006.01) F16B 11/00 (2006.01) F16B 25/10 (2006.01) F16B 33/00 (2006.01)
Patent
CA 1311949
ABSTRACT SCREW/CAP ASSEMBLIES AND THEIR MANUFACTURE It is known for coloured plastics caps to be pushed by a customer onto heads of metal screws, after the screws have been secured to sheets of coloured cladding or roofing. It is also known for the caps to be moulded around the screw heads by a manufacturer. In the present invention, a screw/cap assembly is formed by sticking an initially separate cap onto the head of a screw by an adhesive, such as an epoxy resin sufficiently strong to allow the screw to be driven while the cap is in place. The intention is that the manufacturer would keep stocks of the caps and stocks of the screws of different types, and only stick chosen caps onto the heads of chosen screws in response to specific orders from customers.
610269
Day Robert Henry
Hewison George David
Finlayson & Singlehurst
Itw Limited
LandOfFree
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