Rear view mirror

• US 4,303,308 A
• Filed: 02/27/1980
• Issued: 12/01/1981
• Est. Priority Date: 02/27/1980
• Status: Expired due to Term

• Current Assignee: Allan N. Altschull
• Original Assignee: Hy H. Kobrin
• Inventors: Kobrin, Hy H.
• Primary Examiner(s): Evans, F. L.
• Application Number:
  US06/125,145
• Time in Patent Office: 643 Days
• Field of Search: 350/293, 350/303
• US Class Current: 359/864
• CPC Class Codes: B60R 1/082 using a single wide field mirror or an association of rigidly connected mirrors

Abstract

A rear view mirror having a planar mirror means and a convex mirror means disposed in angular disposition relative thereto. The convex mirror means has one end substantially co-planar with the plane of the planar mirror means and its other end, due to the angular orientation of the convex mirror, is spaced apart from the plane of the planar mirror. The spaced apart end of the convex mirror is disposed near to the vehicle driver and the substantially co-planar end is therefore disposed remote from the driver. The housing for the convex mirror has tabs approximately equal to the thickness of the planar mirror so that said tabs and the opposed longitudinal edges of the planar mirror means can be slidingly received within predetermined ones of a pair of transversely opposed co-planar channel defining members that together, with interconnecting end plates, collectively define the housing means for both the planar mirror means and the convex mirror means.

Claims

1. A rear view mirror assembly, comprising:

a planar mirror means of predetermined dimensions, a convex mirror means disposed in angular orientation relative to said planar mirror means so that one end of said convex mirror means is substantially co-planar with the plane of said planar mirror means, said end disposed remotely from a driver of a vehicle and so that said convex mirror means diverges outwardly from the plane of the planar mirror means as said convex mirror means extends to a position proximate to the driver of the vehicle, said planar mirror means and said convex mirror means disposed adjacent one another so that the driver of the vehicle can observe both mirrors substantially simultaneously, a convex mirror housing means for retaining said convex mirror means in said angular disposition, said convex mirror housing means comprisisng a generally rectangular housing means having opposed tapered side walls and a pair of opposed end walls orthogonally disposed relative to said side walls for interconnecting the opposed ends of said tapered side walls;

the amount of taper of said side walls defining the specific angular orientation of said convex mirror means relative to the plane of said planar mirror means, said convex mirror housing means further comprises an inwardly directed peripheral flange means formed in the outer edges of said tapered side walls and a plurality of circumferentially spaced inwardly directed shelf means for supporting the peripheral edges of said convex mirror means, said flange and said shelf means collectively retaining said convex mirror means in sandwiched relation therebetween, said convex mirror housing further comprises a pair of opposed outwardly projecting tab means disposed adjacent said end walls to secure said convex mirror housing assembly in said rear, view mirror assembly.

2. The mirror assembly of claim 1, further comprising housing means for retaining said planar mirror means, said housing means collectively defined by a pair of co-planar transversely spaced apart channel defining members adapted to slidingly receive therein opposed longitudinal edges of said planar mirror means and by a pair of opposed end plates for interconnecting said channel defining members, and means for imparting compressive forces to said collective assembly of channel defining members and end plates to retain the same in their assembled configuration.

3. The mirror assembly of claim 2 wherein said means for imparting compressive forces to said assembly comprises an elongate rod means interconnecting said end plate means, opposite ends of said rod means threaded to engage complementally threaded tightening means so that tightening of said tightening means urges said end plates to converge toward one another, thereby imparting compressive forces to said channel defining members.

4. The mirror assembly of claim 3 wherein said rod means is disposed rearwardly of said planar mirror means, said housing for said planar mirror means further comprising a back panel, said back panel of generally V-shaped configuration to accommodate said rod means.

5. The mirror assembly of claim 4, said planar mirror means having a length dimension less than the length dimension of said channel defining members so that said channel defining members slidingly receive said planar mirror means and said convex mirror means by slidingly receiving the opposed longitudinal edges of the planar mirror means and by slidingly receiving the tab means associated with the convex mirror means housing.

6. The mirror assembly of claim 5, said channel defining members further comprising complementally formed cushion members formed of a resilient material for slidingly gripping the opposed longitudinal edges of said planar mirror means and the opposed tab means of said convex mirror means.

7. The mirror assembly of claim 6, wherein said resilient material is vinyl.

8. A rear view mirror assembly, comprising:

a planar mirror means of predetermined dimensions, a convex mirror means disposed in angular orientation relative to said planar mirror means so that one end of said convex mirror means is substantially co-planar with the plane of said planar mirror means, said end disposed remotely from a driver of a vehicle and so that said convex mirror means diverges outwardly from the plane of the planar mirror means as said convex mirror means extends to a position proximate to the driver of the vehicle, said planar mirror means and said convex mirror means disposed adjacent one another so that the driver of the vehcile can observe both mirrors substantially simultaneously, a covex mirror housing means for retaining said convex mirror means in said angular disposition, said convex mirror housing means comprising a generally rectangular housing means having opposed tapered side walls and a pair of opposed end walls orthogonally disposed relative to said side walls for interconnecting the opposed ends of said tapered side walls;

the amount of taper of said side walls defining the specific angular orientation of said convex mirror means relative to the plane of said planar mirror means, said convex mirror housing means further comprises a plurality of circumferentially spaced inwardly directed for supporting the peripheral edges of said convex mirror means, said convex mirror housing further comprises a pair of opposed outwardly projecting tab means disposed adjacent the lowermost portion of said end walls to secure said convex mirror housing assembly in said rear view mirror assembly, and further comprising a housing means for retaining said planar mirror means and said convex mirror housing, said housing means collectively defined by a pair of co-planar transversely spaced apart channel defining members, so that said channel defining members slidingly receive said planar mirror means and said convex mirror means by slidingly receiving the opposed longitudinal edges of the planar mirror means and by slidingly receiving said tab means associated with the convex mirror means housing, and by a pair of opposed end plates for interconnecting said channel defining members, and means for imparting compressive forces to said collective assembly of channel defining members and end plates to retain the same in their assembled configuration