Receptacles – Closures – Removable closure guided in rotary movement
Patent
1987-11-25
1988-08-23
Hall, George T.
Receptacles
Closures
Removable closure guided in rotary movement
220DIG33, B65D 4104, B65D 4132
Patent
active
047655054
ABSTRACT:
A fuel cap is provided for closing the threaded filler neck of a fuel tank. The cap includes a housing having threads for engaging the filler neck, a seal for sealingly engaging said filler neck upon rotation of the housing in a first direction, and a handle for rotating the housing relative to the filler neck. The cap further includes a hub for providing a lost-motion driving connection between the handle and the housing. The lost motion of the hub acts to permit a predetermined amount of relative movement of the handle and the filler neck before the housing can be rotated relative to the filler neck sufficiently to break the seal.
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Hall George T.
Stant Inc.
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