Breakaway mirrors

Claim 2

A breakaway rear vision mirror assembly comprising a mounting base and a pivoted assembly, interengaging but releasable hinge means between the base and pivoted assembly, the mounting base comprising a tilt control lever movable with respect thereto, the pivoted assembly comprising a mirror, a mirror backing plate carrying the mirror being adjustable for position, and having means engaged by an end of the control lever to adjust the mirror position in response to control lever movement, and a spring so co-acting between the pivoted assembly and the control lever as to urge the hinge means into engagement.

Claim 3

A breakaway rear vision mirror according to claim 1 wherein said mounting base comprises a socket and said tilt control lever comprises a ball intermediate its ends movable in that socket in both vertical and horizontal planes.

Claim 4

A breakaway rear vision mirror according to claim 2 wherein said ball has walls defining a recess and engaging a saddle, said spring being coupled by the saddle to the ball.

Claim 5

A breakaway rear vision mirror assembly comprising a mounting base and a pivoted assembly, hinge means between the base and pivoted assembly which are releasable to allow the pivoted assembly to breakaway in both fore and aft directions, a boss on the base assembly containing a socket, and a tilt control lever having a ball intermediate its ends and containing a recess, a saddle extending through the recess, a spring extending around a spring retaining surface in the pivoted assembly and having its two ends engaging ends of the saddle so as to firmly urge the ball against the socket walls, the pivoted assembly comprising a mirror, a mirror backing plate carrying the mirror, and a channel on the mirror backing plate the walls of which are engaged by an end of the control lever so as to adjust the mirror position in response to control lever movement.

Claim 6

A breakaway rear vision mirror assembly comprising a mounting base and a pivoted assembly, hinge means between the base and pivoted assembly which are releasable to allow the pivoted assembly to breakaway in both fore and aft directions, a boss on the base assembly containing a socket, and a tilt control lever having a ball intermediate its ends and containing a recess, a saddle extending through the recess, a spring extending around a spring retaining surface in the pivoted assembly and having its two ends engaging ends of the saddle so as to firmly urge the ball against the socket walls, the pivoted assembly comprising a mirror, a mirror backing plate carrying the mirror, and a channel on the mirror backing plate the walls of which are engaged by an end of the control lever so as to adjust the mirror position in response to control lever movement.

Claim 7

A breakaway rear vision mirror assembly according to claim 4 wherein said channel is a narrow mouth channel having nibs at one end between which the lever extends, said lever end which engages the channel being a T-head.

Claim 8

A breakaway rear vision mirror according to claim 4 wherein said pivoted assembly comprises a spigot projecting into a socket on the mirror backing plate, at least one of the spigot walls and the socket walls being part spherical in shape such that the mirror can pivot in both horizontal and vertical planes.