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US 8,998,175 B2Granted
Rail crossover
AssigneeDigger Specialities, Inc.
InventorLoren R. Graber
Life of this patent
Estimating the term…
Abstract
A railing assembly that, in one embodiment, includes a first rail, a second rail, and a post that are coupled with a rail crossover assembly. The rail crossover assembly may include a first end with a first flange configured to be received in a cavity of the first rail, a second end with a second flange configured to be received in a cavity of the second rail, and a post coupling member configured to be received in a cavity of the post. The first end, the second end and the third end of the rail crossover assembly are oriented so the post is substantially orthogonal with respect to the first rail and the second rail.
Claims13
A rail crossover assembly comprising:
- a rail coupling member with a first end configured to be coupled with a first rail and an opposing second end configured to be coupled with a second rail, wherein the rail coupling member includes a first flange projecting outwardly from the first end of the rail coupling member and a second flange projecting outwardly from the second end of the rail coupling member, wherein the first flange projects outwardly from the rail coupling member in a direction opposite the second flange, wherein the first flange and the second flange each have a generally hollow cross-sectional shape along a cross-sectional axis approximately transverse to a longitudinal axis of the rails, wherein the hollow cross-sectional shape includes a cavity defined by at least a first ridge, a second ridge and a third ridge each projecting outwardly from the rail coupling member along a longitudinal axis of the rails, wherein the first ridge and third ridge are spaced apart by the cavity and are approximately parallel with respect to each other, wherein the second ridge has an arcuate shape corresponding with an arcuate portion of an internal cavity in the first rail and the second rail into which the first flange and the second flange, respectively, are configured to be received, wherein the rail coupling member has a proximal end with a tab and the arcuate-shaped second ridge on a distal end, and wherein the first ridge and third ridge extend between the tab and the second ridge;
- a base portion with a platform adapted to support the first rail and the second rail, wherein the platform includes a first portion that projects outwardly along a longitudinal axis of the rails from the first end and a second portion that projects outwardly along a longitudinal axis of the rails from the second end of the rail coupling member, wherein the first portion and the second portion extend outwardly along a longitudinal axis of the rails from the rail coupling member beyond the first flange and the second flange, respectively, wherein the platform defines a central opening dimensioned to receive the tab of the rail coupling member;
- and
- a post coupling member extending from the base portion and adapted to be coupled with a post, wherein the post coupling member is attached to the base portion using a fastener that extends through the central opening in the platform.
1 more element
A rail crossover assembly comprising:
- a rail coupling member with a first end configured to be coupled with a first rail and an opposing second end configured to be coupled with a second rail, wherein the rail coupling member is interposed between the first rail and the second rail when the first rail and second rail are coupled to the rail coupling member, wherein an external surface of a top of the portion of the rail coupling member interposed between the first rail and second rail forms a substantially continuous and uninterrupted exterior surface contour with a top of the first rail and a top of the second rail when the rail coupling member is coupled with the first rail and the second rail, wherein the rail coupling member includes a first flange projecting outwardly from the first end of the rail coupling member and a second flange projecting outwardly from the second end of the rail coupling member, wherein the first flange projects outwardly from the rail coupling member in a direction opposite the second flange, wherein the first flange and the second flange each have a generally hollow cross-sectional shape along a cross-sectional axis approximately transverse to a longitudinal axis of the rails, wherein the hollow cross-sectional shape includes a cavity defined by at least a first ridge, a second ridge and a third ridge, wherein the first ridge and third ridge are spaced apart by the cavity and are approximately parallel with respect to each other, wherein the rail coupling member has a proximal end with a tab and a distal end;
- a base portion with a platform adapted to support the first rail and the second rail, wherein the platform extends from the first end and the second end of the rail coupling member, wherein the platform defines a central opening dimensioned to receive the tab of the rail coupling member;
- and
- a post coupling member extending from the base portion and adapted to be coupled with a post, wherein the post coupling member is attached to the base portion using a fastener that extends through the central opening in the platform.
1 more element
Dependencies are inferred from the claim text.