Von Arx Ag

Emerson Electric Company

Habasit Ag

Martin Moritz

Beat Schweizer

Andreas Stucki

Dietmar Elsner

Arnaud Thuet

The present disclosure may be embodied as a belt module for a radius or spiral conveyor. The belt module includes first link ends extending in a direction of belt travel. Each first link end has a transverse opening. Second link ends extend in a direction opposite the first link ends and are configured to interdigitate with the first link ends of an adjacent belt module, and each second link end has a transverse opening defined therein. The transverse openings of the first and/or the second link ends are elongated. The belt modules further include a collapsible tab for contacting a frame member. The collapsible tab is located at a first transverse end of the belt module. In some embodiments, the collapsible tab is configured to engage a drive bar. The belt module may further include a guide tooth on a bottom side of the module for engaging a guide.

Positive drive for a spiral conveyor and belt module for a radius or spiral conveyor

Provided in a quick coupling system for fastening an interchangeable head to a pressing tool is a securing arrangement. The pressing tool has a press ram, which is movable in an axial direction, for actuating a pressing device in the interchangeable head. The quick coupling system has no thread and has either a bayonet closure or a securing arrangement having radially displaceable securing elements.

Quick coupling system for fastening an interchangeable head on a press tool

Press tool

A quick-connect coupling for connecting an exchangeable head to a pressing device has balls Kwith a diameter D, which are radially movably disposed in a ball-holding part on the pressing device. Balls Kbeing held radially fixed in a groove on the head with a depth Nby a locking ring in the connected state. The head has a further peripheral groove with a depth N. The further groove is designed to hold part of further balls Kwith a diameter D, wherein the balls Kare likewise disposed in a radially movable manner in the ball-holding part and wherein the diameter Dis greater than the diameter D. The diameter Dis the same or smaller than the difference between the diameter Dand the groove depth N

Quick-connect coupling

A pump receiver housing of a hydraulically operated pressing apparatus designed in a compact and lightweight manner and that connects a drive unit to a piston cylinder unit and to a press unit. A piston pump assembly is connected to a pump flange pressed directly onto a connection cylinder of the piston-cylinder unit. The connection cylinder projects through a pump lead-through in the housing wall into the pump receiver housing, and directly contacts on the pump piston. Thus, the pump receiver housing is designed without conduits, so that an inside of the pump receiver housing is free of or has no high pressure.

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Landser, France

Martin Moritz