| 摘要 |
The container for viscous masses consists of a cylindrical housing (9) and a pressing-out arrangement, the housing (9) being divided into two separate chambers (11) by a partition (10), arranged in the longitudinal direction, an outlet opening (12, 13) being provided in each case at the upper end of each chamber and a semicircular piston being provided in each chamber (11), which piston is displaceable in the direction of the outlet opening. The surface of the bottom (8) of the piston has a curvature (1) pointing in the direction towards the pasty mass whereas, on the underside of the piston, several ribs (5, 6) are provided and a sealing lip (2) is provided along the outside edge (3) of the bottom of the piston. The outlet openings (12, 13) can be closed hermetically by a closure stopper (15) which can be inserted and screwed on. …<IMAGE>… |
