Mortar applicator and mortar application system having same
Номер патента: CA3182229A1
Опубликовано: 16-12-2021
Автор(ы): Eric GOUDREAULT, Giovanni Pucella, Guillaume KEIGHAN, Jean-Daniel DUFOUR, Jean-Philippe MORASSE, Marc-Michel LAVOIE
Принадлежит: Groupe Refraco Inc
Опубликовано: 16-12-2021
Автор(ы): Eric GOUDREAULT, Giovanni Pucella, Guillaume KEIGHAN, Jean-Daniel DUFOUR, Jean-Philippe MORASSE, Marc-Michel LAVOIE
Принадлежит: Groupe Refraco Inc
Реферат: A mortar applicator includes: a duct; a piston movably mounted within the duct, dividing the duct into first and second variable volume chambers; a pump fluidly connected to the first variable volume chamber; a nozzle operatively connected to a first end of the duct to discharge mortar contained in the first variable volume chamber; and a motor operatively connected to the piston. A rack and pinion assembly operatively connects the motor to the piston and includes a rack configured to drive the piston and a pinion connected to the motor. In a discharge mode, the motor drives the rack and pinion assembly, moving the piston to force mortar through the nozzle opening to discharge mortar from the mortar applicator. In a refill mode, the pump fills the first variable volume chamber with mortar, forcing the piston to retract. The rack moves with the piston in the discharge and refill modes.
Mortar applicator and mortar application system having same
Номер патента: EP4187045A1. Автор: Giovanni Pucella,Marc-Michel LAVOIE,Guillaume KEIGHAN,Jean-Daniel DUFOUR,Eric GOUDREAULT,Jean-Philippe MORASSE. Владелец: Groupe Refraco Inc. Дата публикации: 2023-05-31.