| 摘要 |
A head (5) is associated with a device (1) for dispensing measured dosages of a free-flowing material. The head has housing (3) with an interior space (59) with a fill opening (57) and a discharge orifice (62). A shutter bolt (80) is arranged in the housing to open and close the discharge orifice (62) and to loosen and advance the material. The head (5) has a dispensing position, in which the shutter bolt is oriented substantially vertically and a fill position. In the dispensing position, the material is dispensed through the discharge orifice (62). In the fill position, material is filled through the fill opening (57), which is positioned laterally on the housing when the head is in the dispensing position. A rest surface (51) is diametrically opposite the fill opening, so that the head lies on its rest surface in the fill position. |
| 主权项 |
1. A head for use in association with a device for dispensing measured dosages of a free-flowing material, the dosage-dispensing device having a drive shaft, the head having a first orientation that is a dispensing position and a second orientation that is a fill position, the head comprising:
a housing, comprising:
an interior space to receive the material;a fill opening, in communication with the interior space and arranged on the housing to be on an upper face thereof when the head is in the fill position and to be on a lateral face when the head is in the dispensing position;a discharge orifice, also in communication with the interior space, the discharge orifice arranged on the housing to be at a lower end thereof when the head is in the dispensing position and on a lateral face when the head is in the fill position; anda rest surface, positioned diametrically opposite the fill opening, such that the housing lies on the rest surface when in the fill position; and a shutter bolt, arranged in the housing and movable, axially and rotationally about a longitudinal axis thereof, to open and close the discharge orifice and to loosen and advance the material in the interior space, the shutter bolt being oriented substantially vertically when the head is in the dispensing position. |
