| 摘要 |
398,452. Reflectors. PRICE, C. W., 25, Beaufort Road, Edgbaston, Birmingham. April 18, 1933, No. 11247. [Class 97 (i).] A reflector of the kind comprising a glass disc &c. 1 having convex projections 2 on its front and rear surfaces, is provided with a backing member 3 and is fixed in position by means of a bolt &c. 4 which passes through a central aperture in the disc 1 and through the backing member and also serves to secure the reflector to the support on which it is to be mounted. A rubber &c. pad 6 may be inserted between the disc and the backing member. The backing member may be formed with depressions fitting the projectionss on the rear of the disc, the pad 6 being in this case dispensed with. |
