| 摘要 |
The invention is concerned with an apparatus for spraying a fluid bonding agent, especially bitumen, with a distributor (11) connected to the source of the bonding agent and containing outlet openings (14) for the fluid bonding agent, and with a closure member (16) which closes or releases the respective outlet opening (14), and which can be actuated by an actuating device (16). The closure member (16) is constructed as a control element (19) and contained in a storage housing (20) which contains control openings (21,22) controllable by the control element (19); these are connected, on the one hand, to the interior (12) of the distributor (11) and, on the other hand, can be connected to the outlet opening (14) in dependence on the respective position of the control element (19). The spray pressure and the quantity sprayed can thereby be controlled. <IMAGE> |
