Ramming device comprising a vibration reducing guide cylinder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 3, 2002
Grant Date -
N/A
app pub date -
Jul 27, 2000
filing date -
Jul 10, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A working device, especially a ramming device for compacting soil, comprises a housing which belongs to an upper mass, and has a working mass which can be linearly driven back and forth with regard to the upper mass. The working mass is linearly guided via a guide cylinder which is fastened to the housing with elastic mobility. The transfer of bounce impacts acting upon the working mass to the upper mass can be effectively reduced by the elastic mobility of the guide cylinder with regard to the housing.
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