Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Internally threaded fastener element – e.g. – nut – etc. – Having cap
Patent
1988-12-05
1989-11-28
Wilson, Neill R.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Internally threaded fastener element, e.g., nut, etc.
Having cap
411377, 411908, 411910, F16B 1900, F16B 3300, F16B 3714
Patent
active
048833991
ABSTRACT:
A plastic encapsulated nut and washer assembly includes a plastic retainer or body for holding a hex nut and washer in axially aligned abutting relation ready for assembly with an external threaded member. A portion of the plastic retainer provides an annular seal around the washer when the nut is tightened on a threaded member and an extension bore is formed in the plastic material for providing a lock-nut function when the threaded member is extended into the extension bore from the threaded bore of the hex nut.
REFERENCES:
patent: 4373842 (1983-02-01), Bettini et al.
patent: 4576533 (1986-03-01), Chartier
patent: 4815920 (1989-03-01), Morooka
MacLean-Fogg Company
Wilson Neill R.
LandOfFree
Plastic encapsulated nut and washer assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plastic encapsulated nut and washer assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plastic encapsulated nut and washer assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-579353