摘要:
A plural component pumping apparatus (24) including a piston (66,68,70) and cylinder (72,74,76) for each component to be pumped. Reciprocation of the piston in the cylinder draws the component into the cylinder during an intake stroke of the pumping apparatus and exhausts the material from the cylinder during an exhaust stroke of the pumping apparatus. Intake (84,86,88) and exhaust (90,92,94) valves are provided into the cylinder. Each of the intake and exhaust valve includes a housing oriented outside the cylinder to facilitate repair or replacement of the valves. A pumping motor (40) on each side of the cylinder is coupled to a support and to the piston to move the support and piston relatively toward each other during the exhaust stroke and relatively away from each other during the intake stroke. A position indicator (152,154) is coupled to the pumping motor. The pumping motor controls sense the position of the position indicator.
摘要:
A paint toning machine comprising a container (11, 12) for storing each paint to be fed, such as toning paste or paint, a piston pump (3, 4) arranged in flow communication with the paint in the container for feeding the paint, and driving means (2, 5-10), driven by a servomotor, for driving the piston pump. In the invention, the driving means comprise a device (10) for changing the rotary motion of the shaft (5) driven by the servomotor in different directions of rotation into linear motion moving the piston rod (7) of the piston pump in opposite directions, and a coupling (8, 9) for selectively coupling the piston rod (7) of the piston pump and the shaft (5) driven by the servomotor (2) into engagement via said changing device (10).
摘要:
The invention relates to a carousel-type paint toning machine comprising a frame (1); a carousel base (3) arranged rotatably in an upper part (2) of the frame; containers (4) for toning paste, arranged in a circle on the carousel base; means (5) for rotating the carousel base (3); means for mixing the paste in the paste containers, the means comprising a mixer (6) inside each paste container and a rotatable part (7) connected to the mixer and situated below each container; and means (8) for rotating the rotatable parts (7) connected to the mixers. In order to reduce the costs of manufacturing the machine, the carousel base (3) and the means (8) for rotating the rotatable parts (7) connected to the mixers (6) are formed by cutting them from a single plate, the middle of which forms the carousel base (3) and the remaining outer part forms the means (8) for rotating said rotatable parts.
摘要:
Tête d'entraînement pour pots agitateurs comportant chacun une palette entraînée par un arbre (7) et coopérant avec des doigts (23) pour l'entraînement de l'arbre (18) d'un pot agitateur (16), caractérisée en ce que les doigts (23) dépassent d'un plateau (22) engagé dans une pince (11) faisant partie d'un corps (10) en forme générale de col de cygne qui est monté en dessous d'une étagère (3), ledit corps (10) étant traversé à sa partie supérieure par l'arbre (7) qui porte et entraîne la palette (14) ainsi que des moyens prévenant la rotation de chaque pot agitateur.
摘要:
A device for restraining paint cans to be stirred comprises a restraining plate (1) having an obtuse-angle bent portion (2,2 min ) including a plurality of adjoining openings (5) adapted to allow paint cans to be arranged and locked on a stirring table of a paint can stirring apparatus.
摘要:
The present invention relates to a metering valve (1) for the metered delivery of color pigments particularly in apparatuses for mixing coloring substances. The valve (1) comprises a color pigment feed duct (2) which defines a delivery port (3) controlled by a laminar shutter (10) which can move transversely with respect to the port (3) itself. The port (3) is arranged in a plane which is inclined with respect to a vertical plane and has, on the plane of contact with the laminar shutter (10), a configuration which tapers in the direction of translation of the laminar shutter (10) toward the end of the port (3) which is last-closed by the laminar shutter (10).
摘要:
The present invention relates to a metering valve (1) for the metered delivery of color pigments particularly in apparatuses for mixing coloring substances. The valve (1) comprises a color pigment feed duct (2) which defines a delivery port (3) controlled by a laminar shutter (10) which can move transversely with respect to the port (3) itself. The port (3) is arranged in a plane which is inclined with respect to a vertical plane and has, on the plane of contact with the laminar shutter (10), a configuration which tapers in the direction of translation of the laminar shutter (10) toward the end of the port (3) which is last-closed by the laminar shutter (10).
摘要:
L'invention concerne un couvercle (12) destiné à venir se monter sur un élément de support tel qu'une machine d'agitation (16) et sur lequel peut venir se fixer un récipient. Ce couvercle 12 comprend un bec de versement (19) éventuellement équipé d'un dispositif d'obturation (30) et une poignée 18 pouvant comprendre des moyens de commande dudit moyen d'obturation (30). Il comprend en outre deux éléments latéraux 14 destinés à venir s'engager dans deux glissières (4), de formes appropriées, dudit élément de support.