Supplemental right turn signal for semitrailers
OwnerNolan R. Rubottom, Jerry W. Fineinventors
Life of this patent
Estimating the term…
Abstract
A supplemental right turn signal is provided for a semitrailer having the forward end thereof pivotally attached to the rear of a tractor. The supplemental right turn signal is held on the face of a vertically disposed support member which is mounted beneath the bed of the chassis of the semitrailer adjacent the right landing gear provided therefor. The support member is held by attaching the top thereof to one of the transverse structural beams supporting the bed of the semitrailer and by attaching the bottom thereof to the lower end of a bracket, the upper end of which is attached to the next forward transverse structural beam.
Claims5
A supplemental right turn signal unit for mounting on a semitrailer having the bed of the chassis thereof supported by spaced transverse structural beams and having a pair of landing gears attached to the bottom of the bed of said chassis inward of the front end thereof, said signal unit comprising:
- a vertically disposed rectangular sheet metal support member having its marginal top, bottom and side edges bent back at right angles to the surfaces thereof;
- a socket for a light bulb mounted on the upper right portion of the surface of said support member;
- a translucent cover enclosing said light bulb, said cover having portions of the face thereof made non-translucent to define an arrow pointing to the right side of the support member, and said cover having a translucent cylindrical sidewall disposed normal to the surface of said support member whereby light emitted by said light bulb can radiate sidewardly and downwardly to illuminate indicia including a pictorial indication of the impending danger provided on the left and bottom portion of the surface of said support member;
- a bracket having an angular intermediate portion with a horizontal lower end portion and an elongated horizontal upper end portion;
- and
- attachment means for attaching said support member beneath the bed of the semitrailers so that the right side thereof is aligned with the sidewall of said semitrailer by attaching the top marginal edge thereof on a transverse structural beam located to the rear and adjacent to the pair of landing gears and by attaching the horizontal lower end portion of said bracket to the bottom marginal edge of said support member and the horizontal upper end portion of said bracket to the next forward transverse structural beam.
A supplemental right turn signal unit for mounting on a semitrailer having a pair of landing gears attached to the bottom of the bed thereof inward of the front end thereof, said signal unit comprising:
- a support member having an enlarged flat surface;
- said support member having provided on the surface thereof a depiction of a semitrailer-tractor making a right hand turn and colliding with a vehicle located in the right hand lane, and the indicia "Right Turn Danger";
- a socket for a light bulb mounted on the surface of said support member;
- a translucent cover enclosing said light bulb;
- said cover having portions of the face thereof made non-translucent to define an arrow pointing to the right side of the support member;
- said cover having a translucent cylindrical sidewall disposed normal to the surface of said support member whereby light emitted by said bulb can radiate outwardly through said sidewall to illuminate the depiction and indicia on the surface of the support member;
- and
- means for mounting said support such that it depends beneath the bed of said semitrailer to the rear of and adjacent to the pair of landing gears with said flat surface on said support member vertically disposed and normal to the longitudinal axis of said semitrailer and with the right side of said support member substantially aligned with the right sidewall of said semitrailer.
Dependencies are inferred from the claim text.