Freebase(2.00 / 1 vote)Rate this definition: Proletariat. The proletariat is a term used to describe the class of wage-earners in a capitalist society whose only possession of significant material value is their labor; a member of such a class is a proletarian.
IBM Rational DOORS is a requirements management application for optimizing requirements communication, collaboration and verification throughout your organization and supply chain. This scalable solution can help you meet business goals by managing project scope and cost.
Flush Bolts. Flush bolts are used most often on french doors. Generally when you have a set of double doors, one of the doors is inactive the majority of the time and the other door closes into it.In other words, the hinges are on the outside and the doors close together in the middle. The inactive door is held closed with a flush bolt at the top and bottom.Flush bolts are recessed into the door edge (top and bottom) and slide upward or downward into the jamb (or threshold) to keep the door closed.lush bolts are available in square and rounded corners and in various sizes and finishes to match up with your existing or new door hardware. Before ordering, you'll want to check your existing door and see how it is prepped to be sure and order the correct size.