Abstract A plug for closing an aperture in a panel comprising a metal plate portion and a plurality of metal legs. The plate portion and the legs can be formed from different materials having different characteristics. Each leg comprises an attaching portion which attaches the leg on the plate portion and a mounting portion which depends from the plate portion. The legs are so shaped and positioned that they are co-operatively snap-engagable through the aperture in the panel to mount the plug in the aperture. The legs and the plate portion are manufactured separately and subsequently assembled. A sealing ring having a channel shaped cross-section is optionally attached to the periphery of the plate portion so as to overlie the upper and lower surfaces of the periphery of the plate portion.
A plug for closing an aperture in a panel, the plug comprising a metal plate portion, a plurality of separate metal legs, formed from a different metal than the plate portion, attached to the plate portion and adapted to be snap-engaged through the panel aperture to mount the plug therein and a sealing ring mounted on the periphery of the plate portion so as to overlie the upper and lower surfaces of the plate portion and at least partially cover the attaching portion of each leg in the region of the periphery of the plate portion.
Claim 2
Dependent Claim
96 words
A plug for closing an aperture in a panel, the plug comprising a metal plate portion, a plurality of separate metal legs, formed from a different metal than the plate portion, attached to the plate portion and adapted to be snap-engaged through the panel aperture to mount the plug therein and a sealing ring mounted on the periphery of the plate portion so as to overlie the upper and lower surfaces of the plate portion and at least partially cover the attaching portion of each leg in the region of the periphery of the plate portion.
Claim 3
Dependent Claim
28 words
A plug as claimed in claim 1, wherein each leg includes a U-shaped attaching portion which grips the edge of the plate portion to mount the leg thereon.
Claim 4
Dependent Claim
35 words
A plug as claimed in claim 2 wherein the attaching portion of each leg and the plate portion of the plug are formed with co-operating engaging means for retaining the leg on the plate portion.
Claim 5
Dependent Claim
18 words
A plug as claimed in claim 3, wherein the sealing ring is formed from a heat softenable material.