초록 ▼

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 h

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.

대표청구항 ▼

1. An implement, in particular a rammer for soil compaction or hammer, comprising:an upper mass, which has a drive arranged in or on a housing; a working mass, which can be driven to and fro linearly by the drive via a motion conversion device and a spring set; and a guide device, which is fixed to

1. An implement, in particular a rammer for soil compaction or hammer, comprising:an upper mass, which has a drive arranged in or on a housing; a working mass, which can be driven to and fro linearly by the drive via a motion conversion device and a spring set; and a guide device, which is fixed to the housing and which has a guide cylinder which guides the working mass linearly relative to the housing; wherein the guide cylinder is fixed to the housing so as to be elastically movable relative thereto.