Abstract: An apparatus for treating cytological or histological specimens has numerous treatment stations in the form of containers, and a transport device by which the specimens to be treated are transported and deposited in the treatment stations. The transport device has a pivotable unit that can be brought under the specimens while the specimens are being transported. This pivotable unit is provided with a suction underlay on which the specimens or specimen holders are deposited, and by which treatment fluids that run out of the specimens or the specimen holders are received. Carryover of liquid residues from one treatment container to the next is thereby greatly reduced. The individual treatment containers are provided with covers, and the pivotable unit is designed to remove covers. Since the treatment containers are covered for most of the time, evaporation of the treatment liquids and release of fumes is greatly reduced.

Abstract: An apparatus for treating cytological or histological specimens has numerous treatment stations in the form of containers, and a transport device by which the specimens to be treated are transported and deposited in the treatment stations. The transport device has a pivotable unit that can be brought under the specimens while the specimens are being transported. This pivotable unit is provided with a suction underlay on which the specimens or specimen holders are deposited during transport, and by which treatment fluids that run out of the specimens or the specimen holders are received. Carry-over of liquid residues from one treatment container to the next is thereby greatly reduced. The specimens or specimen slides are thereby fixed in the specimen holders so that noise during transportation is reduced. The individual treatment containers are provided with covers, and the pivotable unit is designed to remove covers.

Abstract: A petrol gauge for motorcycle is disclosed making use of the pressure existing at the bottom portion of the petrol tank. It comprises a display needle, the position of which depends on the position of a diaphragm of a pressure gauge device connectable with the tank, said pressure gauge device being made of a chamber scaled off by the diaphragm and by a removable plug at the bottom of the chamber, means being provided for preliminary calibration both at full and empty load of the tank.