1515298 Seals ITW Ltd 20 Aug 1975 [21 Aug 1974] 36694/74 Addition to 1430093 Heading B6P In a seal as claimed in Claim 1 of parent Specification resilient fingers 26 may be stabilized either by webs joining each finger to its neighbour along their whole lengths or by respective webs 28 each joining its associated finger 26 along its length to the adjacent socket wall 18. The webs are stated to assist the fingers 26 to recover quickly from any distortion. Alternatively the resilient fingers may be of uniform thickness along their length. The strap 10 may be provided with a projecting stop which restricts its freedom of movement.
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