Mannesmann Aktiengesellschaft

Mannesmann Demag A.g.

Demag Aktiengesellschaft

Karl-Ernst Kaufmann

Klaus Becker

Harald Bitsch

Jurgen Cittrich

Ferdinand Nolte

Dierk Durwald

Otto Oldewurtel

Josef-Paul Saeftel

A system for moving a robot manipulator being mounted on a carriage over a track system which includes a pair of rail carriers for rails and being interconnected to extend parallel to each other in spaced apart relationship; a carrier carriage runs on these rails with unequally large rollers and the manipulator carriage runs on a rail on the carrier carriage; all of the rails are mounted by means of a plurality of nonstraightness compensating support bars being adjustably bolted to the rail carriers, at least two per carrier, as well as on the carrier carriage and in aligned relationship as to each carrier to establish straight rail mounting facilities.

Three dimensional movement of a robot manipulator

A rope guide having a threaded guide segment and a threaded holding segment with a holddown device covering at least a part of a single rope loop on a grooved drum; the segments are made of a synthetic material and their threadings engage the groove of the drum; a slot forming element is fastened to the guide segment and the rope runs through the slot towards the drum; roller mounts are mounted by a pin on the guide segment and carry spring biased rollers forcing the rope into the drum groove.

Rope guide

Disclosed is a turbulent waterway having boats guided in a trough extending between an uphill starting point and a downhill terminus, a chain conveyor having a series of links extending on a slope between said starting point and said terminus and adapted to travel upwardly therebetween, at least one locking bar with transverse grooves is adapted to mesh with the links of said chain conveyor supporting said links for sliding therealong.

Turbulent waterway

A monorail system having a rail surface that is provided for small vehicles traversing an incline or slippery areas, with the surface having a plurality of spaced recesses positioned in those areas to form gripping edges for the drive wheels of the vehicles. The recesses may be of a variety of shapes and positioned in different ways to provide the proper grip. The recesses may be mechanically punched into a separate elongated flat bed riveted in appropriate locations to the rail. The punching may be done in such a way so as to form raised ramp-like edges adjacent the recesses to help with the gripping action. The ramp faces face downwardly in inclined areas. The drive wheels of cooperating vehicles may have elastic treads to help with the gripping action.

Monorail system

The invention covers a passenger slide with bearings or ties installed at a slope, with length-adjustable interlocking supports resting on the bearings for the slide segments which fit on the tubular carriers arranged at the upper end of the length-adjustable supports.

Growing community of inventors

Wetter, Germany

Karl-Ernst Kaufmann