Abstract: A sun protection consisting of at least two frame-type supporting beams. The beams are formed of respectively one cross beam and two lateral beams adapted to be put together, with mounting ears. These ears are provided at the bottom ends of the lateral beams which ears are seated on respectively one bolt of a clamp holder provided with a clamping element.

Abstract: The novel, knocked-down storage trunk comprising the present invention includes two rigid, molded plastic shells and pairs of side and end walls. In the assembled condition a first pair of lower, inner and outer, concentric clamp rings are used to secure the lower edge of the side and end walls to the lower shell. A second, upper pair of inner and outer concentric clamp rings are secured to the upper edges of the side and end walls. Mating inner and outer vertical corner members are secured to each other and are captured in the upper and lower pairs of concentric clamp rings. The upper shell is hingedly secured to the rear side wall and conventional locks extend between and serve to couple the upper shell and the front side wall. In the knocked-down condition the upper shell nests within the lower shell and the lower shell is seated within the lower concentric pair of clamp rings.

Abstract: Pneumatic means are synchronously coupled to an offset machine or the like in order to positively separate and pull down the bottom sheet in a stack. Movement of the pneumatic means is synchronized with the movement of a pivotal roller that advances the pulled-down sheet onto a conveyor belt for delivery of the sheet to the utilization device. The sheet being fed is automatically aligned in a lateral direction by movable guide means that are synchronized with the feeding of the sheet. The forward edges of the lower most sheets on the stack are separated by a flow of air.

Abstract: The present disclosure is particularly directed to means that will slow down the operation of the tape perforating apparatus during the time intervals when the fulcrum levers must either travel into place or withdraw themselves from underneath of the lift levers in order to create more time for the critical transfer to take place. The present invention utilizes a double-ended bellcrank instead of the crank link disclosed in the aforementioned patent. As the main drive shaft rotates, the upper end of the bellcrank travels through an elliptical path that creates a partial dwell in the travel of the cradle when the front end of the cradle is near its low position. A partial dwell therefore occurs at the rear end of the lift levers at the critical transfer position.