Abstract: The invention relates to a membrane pressure switch (1) comprising a housing (2), in which a deformable membrane (3) is arranged, against which a mushroom shaped thrust element (4) abuts, which is movable by the deformation of the membrane (3); and a microswitch (5), which is arranged in the housing (2) opposite the mushroom shaped thrust element (4) by means of a fixing disk (6), wherein the fixing disk (6) is provided with an external thread (7), which is screwed into an internal thread (8) of the housing (2) in the mounted state of the fixing disk (6).

Abstract: The invention relates to a membrane pressure switch (1) comprising a housing (2), in which a deformable membrane (3) is arranged, against which a mushroom shaped thrust element (4) abuts, which is movable by the deformation of the membrane (3); and a microswitch (5), which is arranged in the housing (2) opposite the mushroom shaped thrust element (4) by means of a fixing disk (6), wherein the fixing disk (6) is provided with an external thread (7), which is screwed into an internal thread (8) of the housing (2) in the mounted state of the fixing disk (6).

Abstract: The disclosure relates to a measuring device (1) for automated welding devices, in particular for robot welding tongs with a housing (18); with a holding piece (19); that is affixed inside the housing (18) and insulated against the housing (18) by means of a first insulating ring (2); that has a reception space (22) with a base wall (23) and an affixing appliance (24); and with a load cell (17) that is affixed inside the housing (18) opposite the base wall (23) and that is insulated against the housing (18) by means of a circumferential second insulating ring (5) and an insulating washer appliance (7, 21) located at the front-face side and adjacent to the base wall (23).

Abstract: The disclosure relates to a measuring device (1) for automated welding devices, in particular for robot welding tongs with a housing (18); with a holding piece (19); that is affixed inside the housing (18) and insulated against the housing (18) by means of a first insulating ring (2); that has a reception space (22) with a base wall (23) and an affixing appliance (24); and with a load cell (17) that is affixed inside the housing (18) opposite the base wall (23) and that is insulated against the housing (18) by means of a circumferential second insulating ring (5) and an insulating washer appliance (7, 21) located at the front-face side and adjacent to the base wall (23).

Abstract: The invention relates to a sensor (1) for non-invasive measurement of sound, pressure and vibration on the human body which features a transducer in the form of a transducer membrane (23) to achieve a very good response characteristic coupled with low weight and small size. The transducer diaphragm (23) is preferably configured as a piezoelectric foil which converts the mechanical input variables into electrical signals which can be processed by means of processor units.