Patent · US Expired

Container arrangement for cartridge dispensing two-component mass

US4858759A · kind A · utility

37Cited by

14References

1Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Peter Mauthe · Türkheim, DE
Gabriele Grundmann · Munich, DE
Monika Moench · Schwanau, DE

Key dates

Filing date	May 20, 1988
Grant date	Aug 22, 1989
Priority date	—
Expiry date	May 20, 2008

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05C17/00566
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A cartridge for dispensing a two-component mass is formed by two interconnected containers to that different combinations of the components are provided along with different mixture ratios. Initially, the containers are separate with partitions located in their interconnecting regions. The partitions can be removed either before or after the containers are connected together. After removal of the partitions, the components of the mass can be mixed. Following the mixing operation, a piston within the cartridge can press out or dispense the mass through an outlet nozzle formed on one of the containers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.