A dashpot comprising: a closed cylinder cavity and a damper shaft (24) which are rotatable with respect to one another; a piston (47) which is slideable between two extreme positions; and a motion converting mechanism to convert the relative rotation between the cylinder barrel (17) and the damper shaft (24) into a sliding motion of the piston (47). The motion converting mechanism comprises two co-operating screw threads, one (58) being provided on an outer wall of the piston (47) and the other one being provided on an inner wall of the cylinder barrel (17) or on an inner wall of a plastic tubular element fixed to the cylinder barrel. By providing the screw thread (58) on the outside of the piston (47), the diameter of the screw thread (58) is increased thereby increasing its lead and thus causing a higher volume of hydraulic fluid to be displaced during operation of the dashpot.

A hinge includes a stainless steel pin rotatably connecting a glass filled nylon base section and a glass filled nylon rotating section by extending through a first lateral aperture of the glass filled nylon base section, a second lateral aperture of the glass filled nylon rotating section, and a third lateral aperture of the glass filled nylon base section. The glass filled nylon base section includes a right portion and a left portion fixed by a cross bar.

An automated transaction machine includes upper and lower units. The lower unit has a chest with a main body. The main body of the lower unit forms a cavity and has interior and exterior walls, made of metal, metal alloys or composite metallic material. There is a non-metallic material layer disposed therebetween. There is opening for passage of documents or other items between the upper and lower units. The upper unit has a housing with a main body. The main body forms a cavity. The main body of the upper unit has an interior and an exterior wall. A transport system may be disposed in the housing to transport documents between the upper and lower units.

One embodiment is a safe including an outer wall formed of a metal, an inner wall formed of the metal, and a coarse aggregate and fill material filling a gap between the outer and inner walls. The fill material, such as a metal or thermoplastic with a melting point lower than the metal of the inner and outer walls.

An automated transaction machine includes upper and lower units. The lower unit has a chest with a main body. The main body of the lower unit forms a cavity and has interior and exterior walls, made of different metals, metal alloys or composite metallic material. There is a non-metallic material layer disposed therebetween. There is opening for passage of documents or other items between the upper and lower units. The upper unit has a housing with a main body. The main body forms a cavity. The main body of the upper unit has an interior and an exterior wall. A transport system may be disposed in the housing to transport documents between the upper and lower units.