Patent ID: 7409963

Claim:
In a shelter having a canopy, support members including vertical support legs at spaced peripheral intervals beneath said canopy, a center support extending upwardly from said vertical support legs into telescoping engagement with an undersurface portion of said canopy at its center and truss sections extending from said vertical support legs and said center support and including a pair of arm members with terminal ends connected to said support members, the improvement comprising: mounting members at said terminal ends of said arm members including a mounting base; said mounting base having at least one boss, means for pivotally connecting said arm members to said at least one boss, said means including a bolt member threadedly engaging a hollow shaft member extending through said at least one boss; wherein said at least one boss includes means for limiting pivotal movement of said arm members, said limiting means including a limit stop member extending laterally and outwardly from an exterior of said boss, wherein said limit stop member is configured for wedging said arm member against movement with respect to said at least one boss.