| 摘要 |
1486971 Fastening devices M TALAN 7 Feb 1975 [14 Feb 1974] 5280/75 Heading F2H A device for fastening an object 16 to a wall 13 comprises an internal plug 1 disposed within a plurality of legs 5 driven into a hole 12. The legs 5 are attached to the plug by flexible strips 6, the legs and strips being formed in one piece of moulded plastics material. The moulding is manufactured as shown in Fig. 6 so that notches may be easily formed on both sides of the legs 5 for engagement with similar notches on the plug 1 and with the surface of the hole 12. In another embodiment (Fig. 7, not shown) the body 2 of the plug 1 is of metal and is attached to the strips 6 in the moulding process.
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