| 摘要 |
<p>#CMT# #/CMT# The system has a cylindrical roller (24), and a prismatic blade (26) whose horizontal axle (41) is parallel to a horizontal axle of the roller. The roller and the blade delimit a slit (18) through their peripheral surfaces for delivering pasty material, and delimit a pasty material reservoir through their peripheral surfaces situated above the slit, during the use position of the system. An adjusting unit adjusts the slit. The blade has a longitudinal shoulder (27) extending in the direction of the blade axle and forming the blade part delimiting the slit. #CMT# : #/CMT# An independent claim is also included for a service method for a system delivering a pasty material. #CMT#USE : #/CMT# Used for delivering a pasty material e.g. glue, lacquer, plaster and other coating materials, on an object (claimed) #CMT#ADVANTAGE : #/CMT# The system can be operated with a small quantity of pasty materials, has increased availability and can be cleaned and serviced in an easy and rapid manner. The system allows adjusting the dimension of the slit in a precise manner using the adjusting unit. The system allows executing certain services without interrupting its operation using a unit inversing the rotation direction of the roller for a short period and using a transfer unit spacing the blade from the roller for a short duration. The system facilitates easy mounting and dismounting of the blade without using additional fixing elements. The system also allows delivering, distributing and dosing other pasty materials having viscosity greater than that of water and cohesion lower than that of water. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a roller and a blade of a pasty material delivering system. 18 : Slit 24 : Cylindrical roller 26 : Blade 27 : Longitudinal shoulder 38 : Deflector 41 : Blade axle 43 : Arm 44 : Fastening screw #CMT#POLYMERS : #/CMT# The system has edges whose surfaces come in contact with the pasty material and are made of Teflon.</p> |
