发明名称 RAMMER
摘要 PROBLEM TO BE SOLVED: To provide a rammer in which vibration applied to a worker can be reduced even in a case where the worker holds the rammer from a front side in a traveling direction of the rammer on a narrow job site or the like.SOLUTION: A rammer comprises: a head 3 having an engine 2 that becomes a power source; a leg 6 which is disposed at a lower side of the head 3 and moved up and down in a reciprocative manner by the engine 2; a bottom plate 10 which is mounted to a lower end of the leg 6 and slides in contact with the ground; a main handlebar 4 which is mounted to both right and left sides of the head 3 via a first swing shaft 13, extends to a rear side in a traveling direction and surrounds at least an outer periphery of a rear side of the head 3; and a sub handlebar 14 which is mounted to both right and left sides of the main handlebar via a second swing shaft 16, extends to the front side in the traveling direction and surrounds at least an outer periphery of a front side of the head 3.
申请公布号 JP2014020036(A) 申请公布日期 2014.02.03
申请号 JP20120157364 申请日期 2012.07.13
申请人 HITACHI MACHINERY CAMINO CO LTD 发明人 MORIYA HIDEKI;MAKKA SAIKI;MISHIMA AKIHISA;SUGASHIMA SHINYA
分类号 E01C19/34 主分类号 E01C19/34
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