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公开(公告)号:US20170275828A1
公开(公告)日:2017-09-28
申请号:US15506571
申请日:2015-09-24
发明人: Georg SEYRLEHNER
摘要: In a tamping unit for tamping sleepers of a track, both squeezing drives of a tamping tine pair are articulatedly connected to a common connecting carrier. A vibration exciter fastened to the tine carrier is connected to the connecting carrier, likewise fastened to the tine carrier, for transmission of tamping tine vibrations from the connecting carrier to the squeezing drives and the tamping tines.