Abstract: A spindle drive having a spindle, a spindle nut which is arranged on the spindle, a housing which surrounds the spindle nut, and an overload clutch which is arranged in the housing. The spindle nut and the housing are connected to one another via the overload clutch. The overload clutch is set up to disconnect the spindle nut from the housing in a torque-free manner if a defined overload torque which acts between the spindle nut and the housing is exceeded.

Abstract: A press including a drive train having a motor and a press ram, and a housing having a first base plate, a second base plate and at least three columns arranged therebetween. The columns connect the two base plates to one another and keep them spaced apart. A first opening is arranged in the first base plate and a second opening is arranged in the second base plate. At least a part of the motor is arranged on a first side of the first base plate facing away from the columns and at least a part of the press ram is arranged on a second side of the second base plate facing away from the columns. The motor and the press ram are interconnected through the first and second openings.

Abstract: A device for dosed dispensing of a fluid medium is provided with a pen-like housing which has a storage chamber for accommodating the fluid medium and which has at its front end a tip in which there is provided an outlet opening for the fluid medium. Arranged in the front end is a valve element which closes the outlet opening under the force of a spring and is arranged such that it at least partially opens the outlet opening in the event of radial pressure being applied from the outside on the front end of the housing. The valve element is arranged in a tiltable manner at the outlet opening.

Abstract: A device for dosed dispensing of a fluid medium is provided with a pen-like housing which has a storage chamber for accommodating the fluid medium and which has at its front end a tip in which there is provided an outlet opening for the fluid medium. Arranged in the front end is a valve element which closes the outlet opening under the force of a spring and is arranged such that it at least partially opens the outlet opening in the event of radial pressure being applied from the outside on the front end of the housing. The valve element is arranged in a tiltable manner at the outlet opening.

Abstract: A manually operated press comprises an actuation lever coupled to a shaft assembly. An actuation of the actuation lever is transformed into a stroke movement of a press ram. A clutch assembly is provided for interrupting a flow of force between the actuation lever and the press ram. The clutch is adapted to separate an input shaft from an output shaft depending on predetermined pressing parameters. The input shaft extends as an inner shaft through the output shaft. The clutch assembly has a first clutch designed as a stroke stop for immobilizing the input shaft with a press housing depending on the pressing parameter, and a second clutch designed as an overload clutch for interrupting a flow of force between the input shaft and the output shaft.

Abstract: A manually operated press has an actuating member, the movement of which being translated into a stroke movement of a press ram. A stroke stop is provided for inhibiting an undesired stroke movement of the press ram. The stroke stop comprises a first sensor for detecting the stroke movement of the press ram as well as a clutch. The clutch is actuated under the control of signals of the first sensor and is adapted to inhibit a transmission of force between the actuating member and the press ram.

Abstract: An impact-induced pulse sensor comprises a housing having a longitudinal axis and a guiding element arranged on the housing. A sensor element is adapted to be displaced within the housing along the guiding element when an essentially pulse-shaped impact of a given duration is exerted on the housing. The sensor element is displaced with a predetermined speed and along a predetermined distance. The guiding element is configured such as to affect the speed. The sensor element is made of a magnetic material. A pickup element is rigidly connected to the housing for magnetically generating a measuring signal derived from the displacing of the sensor element caused by the impact. The sensor element, when displaced, generates in the pickup element a measuring voltage depending from the distance. The guiding element affects the speed such that for impacts with like pulse areas the measuring voltage vs distance is independent from the duration of the pulse-shaped impact.