Fifth wheel slide rail
AssigneeFontaine Fifth Wheel Company
InventorsSteven W Mann, James M. Rhodes
Life of this patent
Estimating the term…
Abstract
An improved slide rail for a fifth wheel hitch assembly is disclosed that has T-shaped cross-section with a horizontal top section and a vertical base section. The horizontal top section includes scalloped edges, and the vertical base section includes weld pockets.
Claims11
A slide rail for a longitudinally adjustable fifth wheel hitch, said slide rail having a generally T-shaped cross-section comprising;
- a. a vertical base section including inboard and outboard sides and having one or more weld pockets;
- b. a horizontal top section including inboard and outboard sides and having one or more scalloped edges;
- c. wherein said scalloped edges are located on the inboard and outboard sides of said horizontal to section, and said weld pockets are located on the inboard and outboard sides of said vertical base section;
- and
- d. wherein each said scalloped edge is vertically aligned with one said weld pocket.
A slide rail assembly for a longitudinally adjustable fifth wheel hitch, said slide rail assembly configured for mounting to a truck frame, said slide rail assembly comprising:
- a. left and right slide rail plates, said slide rail plates mounted in parallel to said truck frame;
- and
- b. left and right slide rails, said slide rails mounted in parallel to said slide rail plates, each said slide rail having a generally T-shaped cross-section with a horizontal top section including inboard and outboard sides and a vertical base section including inboard and outboard sides, each said horizontal top section having a plurality of scalloped edges located on the inboard and outboard sides of the horizontal top section, and each said vertical base section having a plurality of weld pockets located on the inboard and outboard sides of the vertical base section.
A vehicle having a longitudinally adjustable fifth wheel hitch, said vehicle comprising:
- a. left and right slide rails, said slide rails mounted in parallel to said vehicle, each said slide rail having a T-shaped cross-section with a horizontal top section having inboard and outboard sides and a vertical base section having inboard and outboard sides, each said horizontal to section having a plurality of scalloped edges located on the inboard and outboard sides, and each said vertical base section having a plurality of weld pockets located on the inboard and outboard sides.
Dependencies are inferred from the claim text.