Applicators, dispensers and methods for mixing, dispensing and applying adhesive or sealant material and other material

摘要

An applicator / dispenser (100, 200, 300, 400, 500) for dispensing, mixing and applying a polymerizable monomeric adhesive material osellador, comprising: a body portion (110, 210, 310, 410, 510); a cavity (130, 430, 530) in the body portion; an air chamber (140, 240, 340, 440, 540) made of a flexible material disposed at least partially withinthe cavity (130, 430, 530); a container (150, 250, 350, 450, 550) of adhesive or sealant material disposed at least partially within Lacámara air and the cavity; and an applicator tip / dispenser (190, 290, 390, 490, 590), wherein said applicator / dispenser comprendeademás: a mixing chamber (278, 378, 484, 584); a second container (160, 260, 360, 460, 560) surrounding the second vessel at least partially Keepcontainer (150, 250, 350, 450, 550) of adhesive or sealant, said second container having an primeraabertura (162, 262, 362, 462) in fluid communication with the interior of said air chamber at least cuandodicho vessel adhesive or sealant material a dispensing opening in comunicaciónfluida with the mixing chamber and the tip of the applicator / dispenser (190, 290 is broken, and , 390, 490, 590); an actuator (120, 220, 320, 420, 520) comprising a lever mounted on the body portion (110.210, 310, 410, 510) by a pivotal connection connecting movably the actuator and decuerpo part; a piercing or breaking portion (122, 222, 322, 422, 522) on the actuator; and machined orifice (196, 296, 396) disposed between the cavity and the applicator tip / dispensadorpara provide a restricted flow of material when the material is being dispensed delaplicador / dispenser; wherein movement of the actuator (120, 220, 320, 420, 520) relative to body portion (110, 210.310, 410, 510) moves the piercing or breaking portion (122, 222, 322, 422, 522) the cavity (130, 430, 530) to break the container of adhesive or sealant (150, 250, 350, 450, 550) without breaking the second container (160, 260, 360, 460, 560), and wherein movement the actuator presses said air chamber paraproporcionar controllably dispensing the adhesive or sealant.