Other

Deutsche Post Ag

3t Supplies Ag

Peach Office Products Ltd.

Hild & Sons Gmbh

Horst Hild

Christoph Dautz

Ramin Benz

Christian Carstens

Jochen Jansen

Alexandra Dmitrienko

Sven Hild

Nils Hild

Provided is a locking unit for a housing, comprising at least two doors for locking each housing opening. The locking unit has a locking element module for each of the doors, and the module has at least one locking body and a locking drive for actuating the locking body. The locking drive has a common drive element for the locking element modules, which drive element can be moved about a displacement path, and which, in a first displacement position, brings the locking body, for only one of the doors or only a first group of doors, of the doors into an unlocking position, and in a second displacement position, brings the locking body for all doors into an unlocking position. The invention also relates to a housing comprising a locking unit of this type, and to a method for unlocking one or more doors of a housing of this type.

Locking unit, housing having a locking unit, and method for unlocking one or more doors of the housing

Provided is a housing with at least two doors for locking respective housing openings, comprising: a locking unit, which, for each of the doors, has a respective locking-element module with at least one locking body and with a locking drive for actuating the locking body, wherein the locking drive for the locking-element modules has a common drive element, which can be moved and moves the locking body/bodies for just one of the doors into an unlocking setting and, in a second adjustment position, moves the locking bodies for all of the doors into an unlocking setting; or locking units, wherein one or more respective locking units can be activated for unlocking the associated door of the at least two doors of the housing, and respective locking units can be activated for unlocking all of the associated doors of the at least two doors of the housing.

Locking unit, housing with locking unit, and method for unlocking one or more doors of the housing

The invention relates to a punching/binding machine comprised of a frame (), a matrix (), a rake (), a comb (), a cutting knife () and a control lever with which the cutting knife () and/or the comb () can be displaced relative to the matrix () and/or to the rake (). A machine requiring a minimal number of production components is obtained when the control lever () is provided with the frame () as one piece and when it is engaged with at least one driving element () which, in turn, is separately or simultaneously engaged with the cutting knife () and/or with the comb () in order to effect said displacement. Advantages with regard to cost and operation are achieved with a combined punching/binding machine of the aforementioned type that is based on a frame consisting of two interconnected V's.

Punching/binding machine

A cutting tool () for a punching machine has a punching body () on which a plurality of punching tool elements () which are located parallel to each other are provided. The puncing body () consists of a double-layered metal sheet (). Essentially longitudinal openings () are advantageously punched out of a sheet metal plate (and) symmetrically about an axis (), these longitudinal openings () being situated parallel to each other, respectively. The sheet metal plate () is then folded about the axis () in order to form the double-layered punching tool elements (). This allows the use of more simple punching machines and enables a punching machine to be produced from just a few individual parts.

Cutting tool for a punching machine, method for producing said cutting tool and punching machine

Growing community of inventors

Mainhausen, Germany

Horst Hild