Vacuum cementing system
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United States of America Patent
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Mar 1, 2016
Grant Date -
Jun 13, 2013
app pub date -
Jun 10, 2011
filing date -
Jul 7, 2010
priority date (Note) -
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Abstract
A vacuum cementing system has at least one cement powder cartridge and a container-opening system. The container-opening system has at least one container for at least one liquid and/or at least one powder, an opening device, and an outlet opening for applying a negative pressure. When a negative pressure is being applied, the opening device is mobile relative to at least a part of the at least one container. The vacuum cementing system has a means for connecting the cement powder cartridge to the at least one container and utilizes necessary vacuum for automatically opening the at least one container.
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