Height adjustable shelf clamp
View Patent ↗A modular shelf assembly has a vertical support having a channel in one face thereof and an adjustable bracket having a rear portion cooperatively configured and slidable in the channel. The bracket includes top and lower clamps each having a body portion with opposed clamping surfaces and depending leg portions. The leg portions are slidable relative to each other, and an adjusting screw is engaged with the upper clamp to effect relative movement between the clamping surfaces to clamp a shelf between the clamping surfaces. The bracket also has a positioning fastener seated in the lower clamp below the shelf and extending through the clamps to engage the support to secure the clamps to each other and to the support.
1. In a modular shelf assembly, the combination of
(a) a vertical support having a channel in one face thereof;
(b) an adjustable bracket having a rear portion cooperatively configured and slidable in said channel, said bracket including a lower clamp having a body portion with a clamping surface at its upper end and a depending leg portion, and a top clamp having a body portion with a depending leg portion and a clamping surface at its lower end cooperating with the clamping surface of said lower clamp, said leg portions being slidable relative to each other, an adjusting screw on said lower clamp engaged with said upper clamp to effect relative movement between said clamping surfaces to clamp a shelf between said clamping surfaces below said shelf, and a shelf having an end clamped in said bracket, said bracket also having a positioning fastener seated in said lower clamp below said shelf and extending through said clamps to engage said support to secure said clamps to each other and to said support.
2. The modular shelf assembly in accordance with claim 1 wherein said vertical support is configured to provide a bracket receiving channel in opposite faces thereof.
3. The modular shelf assembly in accordance with claim 2 wherein said vertical support has four faces and panel receiving channels in the other faces thereof.
4. The modular shelf assembly in accordance with claim 1 wherein channel has a keyway at the inner end thereof which seats a locking washer cooperating with positioning fasteners.
5. The modular shelf assembly in accordance with claim 1 wherein said upper clamp has a recess which seats a locking washer cooperating with said adjusting screw.
6. The modular shelf assembly in accordance with claim 1 wherein said lower clamp has a channel in which is slidable said depending leg portion of said upper clamp.