Published at Monday, April 09th 2018, 05:26:37 AM. Bookshelf By Patrick.
I will begin by saying that pot racks have been used as far back as the 1400's. Back then pot racks were mainly used by lower income families because the kitchens in their homes were small with little to no extra space. These early versions of pot racks were hung on hooks from either the ceiling or one wall in the kitchen. There also were versions that were tripods with hooks for pot and pans, which were placed in one corner of the kitchen floor.
Published at Monday, April 09th 2018, 05:26:17 AM. Bookshelf By Angel.
Mounting Rails: Most racks come with two sets of mounting rails. However, additional sets of rails can be ordered to accommodate different depths and facilitate rack loading. Most manufacturers allow you to choose from Universal Mounting Rails (square holes fitted with cage nuts) or EIA Standard rails (with 10/32 tapped holes). Universal rails will support 19" EIA width rackmount and networking equipment and almost all server equipment. EIA Standard Mounting Rails support 19" EIA width rackmount and networking equipment and some server manufacturers’ rack mounting equipment. Whether the rails have square or tapped holes, all mounting rails comply with the ANSI/EIA-310-D standard (1992). Most major enclosure manufacturers recommend rails with square holes and cage nuts, and currently most off-the-shelf rack models utilize rails with square holes.
Published at Monday, April 09th 2018, 05:26:13 AM. Bookshelf By Angel.
Racks are measured and spaced by RMU or "rack mount units" which are always 1.75 inches high. Most commonly, they are referred to by "U" spacing. So for example, a 20U rack will have 20 x 1.75 inch = 35 inches of internal mounting space. Like the external width, the overall height of the rack will be just over the 35, usually not more than a few inches. When you consider your equipment and go to order your shelves, you will need to figure out how many rack units you will need to mount your entire system. When mounting equipment into Middle Atlantic RSH custom shelves, the mounting height of the custom shelf will usually be the next space up from where the actual height of the component is at, unless the next height up is only a few millimeters.
Published at Monday, April 09th 2018, 05:25:55 AM. Bookshelf By Angel.
Below are five of the most common kinds of rotating racks you can use for your floor displays. Consider the kinds of items you want to showcase and the amount of space you have to work with as you learn more about each one.
Published at Monday, April 09th 2018, 05:25:32 AM. Bookshelf By Patrick.
If your rack starts to rust, its ability to bear a load is compromised, and you will have to get a new one. This is why homemade racks can be dangerous -- they usually do not have any protection against corrosion, and may not be structurally sound enough to bear a load.