초록 ▼

For a dual dispenser cartridge, the front end orifices of both storage cylinders, arranged with parallel axes, are each surrounded by a circular stud. A transition member, positioned ahead of the front ends, provides the connection between two separate discharge channels and the aforementioned orifi

For a dual dispenser cartridge, the front end orifices of both storage cylinders, arranged with parallel axes, are each surrounded by a circular stud. A transition member, positioned ahead of the front ends, provides the connection between two separate discharge channels and the aforementioned orifices by means of a permanent, axial push-fit connection, the channels terminating within a common orifice. The transition member may be interlocked with each of the cylinders by means of a snap lock connection and defines together with them a rigid, ready-to-use unit. Both cylinders may be manufactured in one piece, comprising double wall separations, and interlocking webs; separately manufactured cylinders with plug-in or snap-lock connection are also feasible. The cylinder spacing of all dual cartridges can be made equal to the spacing of the rams of a dispensing device. An identical transition member may be used.

대표청구항 ▼

A dual dispenser cartridge assembly for two-component compounds, comprising: two interlocked storage cylinders, separated by double walls, arranged axially parallel side-by-side, and each cylinder having one front end discharge opening, wherein both discharge openings are located next to each other

A dual dispenser cartridge assembly for two-component compounds, comprising: two interlocked storage cylinders, separated by double walls, arranged axially parallel side-by-side, and each cylinder having one front end discharge opening, wherein both discharge openings are located next to each other centered on a common diametral plane through both storage cylinders, the distance between the axes of the discharge openings being less than the distance between the cylinder axes, said dual dispensing cartridge assembly being subject to long term storage and subsequent dispensing of said components; a transition member positioned ahead of the front end of the storage cylinders, said transition member having for both components a mounting for attachment of a mixer tube, and two discharge channels, extending separately to the extremity of the mounting, said transition member being undetachably integral with both storage cylinders and connecting both said discharge channels to said discharge openings of the storage cylinders, said transition member defining a rigid unit in conjunction with both said storage cylinders; and means for rendering said transition member undetachably integral with said cylinders.