Closure cap with clutch-actuated release

Pipes and tubular conduits – With closures and plugs – Inflation stem type

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Details

220200, 220260, 220281, 220DIG20, 220DIG33, 220288, F16L 5510, B65D 4104

Patent

active

048300586

ABSTRACT:
A cap includes a closure portion rotatably engaging the filler neck for closing the filler neck and an outer shell for providing a hand grip to permit rotation of the cap about an axis. A clutch is included in the cap for selectively providing an operative connection between the outer shell and the closure portion so that rotation of the outer shell relative to the filler neck in a cap-removal direction will rotate the closure portion in the cap-removal direction. An actuator is provided for activating the clutch means. The actuator is reciprocable relative to the outer shell in operative directions substantially parallel to the axis of rotation of the outer shell to control activation of the clutch.

REFERENCES:
patent: 1453299 (1923-05-01), Wetzel
patent: 1847117 (1932-03-01), Lantero
patent: 1985787 (1934-12-01), Bourveau
patent: 2010200 (1935-08-01), Rufener et al.
patent: 2437674 (1984-03-01), Armbruster
patent: 4280347 (1981-07-01), Evans
patent: 4453388 (1984-06-01), Baker et al.
patent: 4458824 (1984-07-01), Baker et al.
patent: 4527406 (1985-07-01), Baker
patent: 4678097 (1987-07-01), Crute
patent: 4712586 (1987-12-01), McCauley et al.
patent: 4712703 (1987-12-01), Oddenino

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