Stopper of liquid container

Details Stopper of liquid container Stopper of liquid container

1985-07-01

1987-06-30

Werner, Frank E.

Dispensing

With resilient biasing means for outlet element

For pivoted and swingable elements

222518, 222511, 222472, 222509, 215 13R, B67D 300, B67D 506

Patent

active

046764119

ABSTRACT:
A stopper for a container including a stopper body provided with an inlet port at the lower end thereof and an outlet port communicating with the inlet port at the front end thereof. A guide cylinder extends from a wall above the inlet port within the stopper body and a push rod extends through and beyond either side of the guide cylinder. The push rod is provided with a valve body for opening and closing the inlet port at a lower end thereof and a receiving seat at an upper end thereof. A spring is disposed between the wall above the inlet port and the receiving seat for biasing the push rod upwardly. A lever is arranged to pivot about a hinge positioned in the front part of the stopper body at the same level or below the upper end surface of the push rod when said valve body is in a position at which it closes the inlet port. The lever has a center portion which engages with the upper end surface of the push rod and an actuating portion of the lever projects from a cut-out portion formed in the rear portion of the stopper body. The valve body opens and closes the inlet port in an interlocking relationship with an up and down movement of the lever.

REFERENCES:
patent: 1092101 (1914-03-01), Hansen
patent: 1645954 (1927-10-01), Keizer
patent: 2564733 (1951-08-01), Sipkin
patent: 3096897 (1963-07-01), Hansen
patent: 3137417 (1964-06-01), Zetterstrom
patent: 3172582 (1965-03-01), Belpedio
patent: 3260419 (1966-07-01), Weimer et al.
patent: 4186855 (1980-02-01), Edman et al.
patent: 4303173 (1981-12-01), Nergard
patent: 4351451 (1982-09-01), Chung

Affiliated with

Also associated with

Rating

Stopper of liquid container does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stopper of liquid container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stopper of liquid container will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-442887