초록 ▼

An adjustable bracket-standard mounting arrangement for supporting shelving systems is disclosed in which the bracket is secured to the standard by a frictional interengagement therebetween established by movement of the bracket from a tilted position to the adjusted horizontal position at the selec

An adjustable bracket-standard mounting arrangement for supporting shelving systems is disclosed in which the bracket is secured to the standard by a frictional interengagement therebetween established by movement of the bracket from a tilted position to the adjusted horizontal position at the selected height. The standard consists of a boxed channel having a longitudinal slot on its front side, which retains the bracket by receiving a pair of laterally extending ears on the top of one end of the bracket. The bracket is formed in a T-section, including a gusset plate having a tail portion extending to the rear of the bracket ears, moved into engagement with a track or slot extending along the rear wall of the box channel upon locking of the bracket in position. Locking frictional forces are established between the tail portion and the rear and side of the track. The bracket is inserted into the box channel either by passing the ears through the open end of the standard or by passing the same into one or more slotted openings extending into the front side of the box channel, configured to pass the bracket ears.

대표청구항 ▼

A bracket-standard mounting arrangement comprising: a box channel standard consisting of an elongated member formed in generally box section shape, said standard formed with a slot extending longitudinally along one side thereof to provide an opening into the interior cavity defined by said box sect

A bracket-standard mounting arrangement comprising: a box channel standard consisting of an elongated member formed in generally box section shape, said standard formed with a slot extending longitudinally along one side thereof to provide an opening into the interior cavity defined by said box section shape; a bracket including: a gusset plate dimensioned to be positioned extending into said slot; a pair of laterally extending ears secured to said gusset plate dimensioned to be received within said box channel standard interior cavity and retain said bracket therein by engagement with said interior cavity wall portions adjacent said slot; said gusset plate formed with a tail portion configured to have a rear edge surface moved into engagement with a corresponding rear surface in said box channel interior cavity upon positioning said bracket in an installed position extending away from said box channel standard; frictional engagement means generating substantial frictional forces acting directly between a lateral surface of said tail portion and said box channel standard upon said movement of said bracket into said installed position, whereby said bracket is securely mounted to said box channel standard by frictional engagement forces acting directly between rear and lateral surfaces of said bracket with said interior cavity, said frictional engagement means comprising track means extending longitudinally within said interior cavity and having at least one surface directed forwardly from the rear of said interior cavity of said bracket standard, and extending longitudinally along said box channel standard and wherein said frictional engagement means urges said forwardly directed surface and a lateral surface of said tail portion of said bracket gusset plate into engagement, whereby said frictional forces are generated therebetween upon movement of said bracket into said installed position, said frictional engagement means including locating means including said laterally extending ears acting on said bracket gusset plate tail portion to position said tail portion lateral surface within said interior cavity laterally offset from said track means at least one surface, said direction of offset and locating means tending to produce a tilt of said tail portion and a jam condition between said tail portion as said tail portion is moved into engagement with said fowardly extending surface, whereby said jam condition generates said lateral friction forces.