Rittal-werk Rudolf Loh Gmbh & Co Kg

Udo M&uuml;nch

Wolfgang Reuter

Rolf Benner

Martina K&ouml;hler

Walter Nicolai

Georg Vogel

Paul Root

Heinz Schmitt

Matthias M&uuml;ller

J&ouml;rg Wirbelauer

A slide rod locking system, especially for locking the door of a switchgear cabinet, having a handle which is coupled to a control element by a control mechanism. The handle can move around a pivotal axis running perpendicular to the plane of the cabinet door. The control element can move in a parallel position relative to the plane of the cabinet door as a result of the movement of the handle. The slide rod locking system transmits powerful locking forces and at the same time can have a low-height design structure by arranging a lever on an articulated joint of the handle at a distance from the pivotal axis. The lever enables the force introduced into the handle to be transmitted to the control element and can modify its angle position with respect to the handle when moved.

Slide rod locking device

A switchgear cabinet closing device for locking a cabinet door on a switchgear cabinet. The closing device has a handle on which a closing mechanism is connected via an adjusting mechanism, whereby the handle is held on a housing mounted on an outer side of the cabinet door, and whereby the handle is secured in the lock position by a closing device. In order to adapt such a switchgear cabinet closing device to various closing systems in a simple manner, the housing has a primary housing for mounting the handle such that it can pivot, and a collar housing which can be connected to the primary housing. This invention also provides a collar housing that accommodates a lock of the closing mechanism.

Switchgear cabinet closing device

In a row of adjacent switchgear cabinets with a frame, vertical frame pieces of adjacent switchgear cabinets are connected to each other and the top and bottom sides of the frame are closed by upper and lower metal sheets which have edges at least on the sides facing each other. The edges are staggered in relation to the outer sides of the adjacent frame pieces and form a type of groove with the end pieces of the edges and/or the profiled sides of the horizontal frame pieces facing each other. The grooves in an area of the top and bottom metal sheets of the adjacent switchgear cabinets are protected from water penetration because they are sealed respectively in the area of the top and/or bottom metal sheets of the switchgear cabinets by a covering strip running from the front face to the rear face of the switchgear cabinet flush with the top and bottom metal sheets.

Row of adjacent switchgear cabinets

A frame piece for a rack of a switching cabinet. With minimum material an optimum result is obtained with regard to fastening planes and fastening direction as well as stability. A profile inside and a profile outside are used to form the frame piece as a closed hollow profile with one or two longitudinally directed hollow spaces. The profile outside delineates a free space to an outside corner edge of the rack. The profile inside has a profile section with several rows of fastening seats or several profile sections at an angle with respect to one another with at least one series of fastening seats. The profile inside and the profile outside form outside edges in a region of the right-angled abutting outsides of the rack. The outside edges are designed as double-layer sealing struts or connected to them in a direction to the outside corner edge connecting struts with or without receiving grooves for sealing elements.

Frame piece for a rack for a switching cabinet

A frame section for a switching cabinet rack having at least one inner wall which faces the inside area of the switching cabinet and is fitted with a row of regularly spaced fastening cavities. The fastening cavities do not reduce rigidity to any significant degree. At the same time fixtures can be mounted on the fastening cavities in a stable manner by designing the fastening cavities as slotted openings with clear openings larger in the longitudinal direction of the frame section than the width of the clear openings perpendicular to the longitudinal direction.

Frame section for a switching cabinet rack

A window unit installed on a trim element of a switchgear cabinet. The window unit contains a window element that is coupled to the trim element in pivoted fashion. In order to allow a simple mounting of the window unit on the trim element, a frame is attached to and mounted on the trim element, and the window element is hinged to the frame.

Window unit

A switching cabinet having a cabinet door pivotably fixed by hinges. The distance between the top side of the switching cabinet and the upper horizontal edge of the cabinet door is fitted with a covering element. The visual aspect of the switching cabinet is improved simply by ensuring that the covering element is secured to a holding device on the cabinet door.

Switching cabinet

An assembly unit with assembly cavities, which can be mounted on frame sections of a switching cabinet. One or more assembly elements can be installed on at least one part of the frame sections to support the assembly rail. The assembly rail can be easily secured to a frame section if the assembly rail has at least one profiled side with at least one insert cavity by which the assembly rail can be placed on the fastening element, and the fastening element can be moved in relation to the frame section in order to attach the assembly rail.

Assembly unit with an assembly rail

A frame piece for a rack of a switching cabinet having fastening possibilities, torsional rigidity, material expenditure and manufacture that corresponds to requirements. The frame piece includes a section outside as a connection section between outsides of the rack that contact at right angles. Fastening sections of a section inside are connected to the connection section, which have in a longitudinal direction of the section fastening mounts and transition into section sides having second fastening mounts. The fastening sections are at a first angle to the outsides of the rack and the section sides are at a second angle to the connected fastening section. The fastening sections and the section sides form two inside edges of the section inside.

Frame piece for a rack of a switching cabinet

A switching cabinet with two side walls, a back wall, a bottom side and a cover side and with frame pieces which, at least in part, are formed by multiple beveling of the side walls, the back wall, the bottom side or the cover side in the inner space of the switching cabinet, where the sections formed by beveling have a section which is inclined or parallel to the plane of the corresponding side wall, the back wall, the bottom side or the cover side and is at a distance from these. Extended mounting capabilities are offered by the fact that the inclined or parallel sections of two bordering walls standing perpendicular to one another or of a wall and a side of the switching cabinet are assigned to one another in such a way that they form a deepened inside receptacle in the inside space of the switching cabinet.

Growing community of inventors

Sinn, Germany

Udo Münch

Growing community of inventors

Sinn, Germany

Udo M&uuml;nch

Udo Münch