| 摘要 |
966,940. Turn-button fastenings. UNITEDCARR FASTENER CORPORATION. Aug. 2, 1962 [Aug. 3, 1961], No. 29809/62 Heading E2A. [Also in Division F2] A one-piece fastener moulded from synthetic plastics material for attaching a channel shaped metal moulding 3 to a metal support 1 comprises a base 6 for insertion into the open side 5 of the moulding, a resilient finger 7 extending laterally from the base 6 for engagement with the inner face of the moulding, a flexible flange 8 extending from the base in spaced relation thereto for engagement between the moulding 3 and the support 1 to insulate one from the other, and a shank 10 extending from the base for insertion into an aperture 2 in the support to secure the fastener thereto. As shown, the fastener is locked to the support by a self tapping nut 11 and the flange 8 is recessed at 12 to form a lip 13 for sealing the aperture 2 against moisture and dust. The shank may co-operate with a socket mounted in the aperture 2, instead of the nut 11. Reference has been directed by the Comptroller to Specification 870,671. |
