Closing device for container

Details Closing device for container Closing device for container

1995-06-01

1998-04-07

Cronin, Stephen

Bottles and jars

Closures

Closure pivoted about receptacle opening

215235, 220254, 220335, 220339, B65D 4316

Patent

active

057354189

ABSTRACT:
A closing device for containers is made of plastic with a tiltable lid linked to a lid support to be attached to the lid or to the container where it can be moved via a hinged connection from a closed position to an open position. The closing device also has a spring on one side of the lid, and a lid support or the container on the other side. The spring is arranged with respect to the tilting axis of the lid which is defined by the hinged connection such that the lid is displaced from the closed position to the open position after having passed a dead center position, due to the pre-stress of the spring. The lid and the lid support or container each have at least one integrally linked abutment. The abutments come into contact with each other in the open position of the lid as a result of being urged into the contact position by the spring.

REFERENCES:
patent: 4010875 (1977-03-01), Babiol
patent: 4158902 (1979-06-01), Chernack et al.
patent: 4172540 (1979-10-01), Erichson
patent: 4291818 (1981-09-01), Nozawa et al.
patent: 4346810 (1982-08-01), Kneissl
patent: 4377247 (1983-03-01), Hazard et al.
patent: 4573600 (1986-03-01), Dubach
patent: 5088612 (1992-02-01), Storar et al.
patent: 5368176 (1994-11-01), Thanisch

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