| 摘要 |
1526959 Releasable fastenings ILLINOIS TOOL WORKS INC 14 Nov 1975 [26 Nov 1974] 46980/75 Heading E2B A mirror assembly 30 is mounted on a carrier 20 which slides on to a supporting bracket 10 which is glued to a vehicle windscreen 50, accidental disengagement being prevented by a set screw 28 which bears on a struck-up resilient tongue 16 to avoid distorting the base 14 of the bracket and so breaking its bond with the glass surface. The resilient tongue may take various forms and may be incorporated into the fixing flanges 12. This flange may run completely round the base to increase its rigidity. |
