Bench seats with end aligning and reinforcing inserts
OwnerDavid C. DeLonginventor
Life of this patent
Estimating the term…
Abstract
An alignment structure for end-to-end positioned multichanneled seats and footboards such as may be used for seating stadium stands. Channel shaped inserts positioned in adjacent front and rear channels of two end-to-end seat sections (or footboards) span the joint between the seat sections and extend endwise into each to maintain end-to-end alignment between the seat sections. Each channel shaped insert is anchored in one or the other of the end-to-end seat sections and permits expansion and contraction displacement movement between the seat sections.
Claims5
Mass seating equipment comprising end-to-end positioned, multi-channeled, elongate support planks with a support surface;
- a front channel and a rear channel in each of said elongate support planks, said front and rear channels having a common inner wall;
- channel inserts sized to be snug sliding fits inserted in the respective front and rear channels;
- anchor means for each of said channel inserts anchoring said inserts in an insert-receiving channel of one of each end-to-end pair of said support planks;
- said front and rear channels of said elongate support planks being partially open to the bottom between web lips extended from channel side walls;
- said channel inserts being channel-shaped with two sides and an interconnecting top, and open to the bottom by an extent greater than that defined by said channel web lips, and with the bottom extremes thereof being space-separated from the end extremes of said web lips;
- said channel inserts being of adequate length to extend into end-to-end positioned channels of said elongate support planks, with overlap in each giving structural alignment and mutual support to end-to-end positioned ones of said support planks;
- and mount means for said end-to-end positioned planks, said mount means including bolt-clip assemblies and fixed mounting flanges, said bolt-clip assemblies engaging only said web lips in a clamping action to said fixed mounting flanges through areas of channel insert overlap and through areas outside of channel insert overlap without bolt-clip assembly interference with said channel inserts;
- with said end-to-end positioned support planks mountable both as seat benches and as footboards;
- and with said end-to-end positioned planks positioned with an expansion gap between plank ends.
Dependencies are inferred from the claim text.