Clamping device and container having a closure device secured in position by the clamping device
AssigneeMatcon Limited
InventorIvan Semenenko
Life of this patent
Estimating the term…
Abstract
An outlet closure element in the embodiment is a metal or other material, e.g., plastic, plate which is circular in plan, formed in one piece and which has a substantially central frusto-conical upwardly directly (as considered in use) inset or profile. The periphery of the rim element has a plurality of projecting interengaging portions, in the embodiment four, equiangularly spaced, bayonet shaped locators or slots for releasable interengaging cooperation with members in the form of four bayonet kind of lugs located on the periphery of the outlet of the container.
Claims12
A clamping device for clamping a closure device in an aperture of a container for flowable material, comprising:
- a first member including a body having first and second projections spaced apart along a longitudinal direction of the body;
- and
- a second member having latching means for engaging a portion of the closure device to clamp the closure device in the aperture, wherein the latching means and the first and second projections cooperate to retain the second member on the first member.
Dependencies are inferred from the claim text.