PROBLEM TO BE SOLVED: To provide a power unit which suppresses the destruction of a vibration control member, and a load receiving table lifting device having the same .SOLUTION: A power unit comprises: a power unit body which is a hydraulic driving source mounted on a vehicle; a base for supporting the power unit body; and a vibration control member formed to include an elastic resin for suppressing vibration transmission between the power unit body and the base. In the power unit, at least one mounting surface among a mounting surface to the power unit body in each vibration control member, a mounting surface to the base in each vibration control member, a mounting surface to the vibration control member in the power unit body, and a mounting surface to the vibration control member in the base is a surface inclined with respect to a direction of an inertial force received at least in one direction among vertical, lateral, and front-and-back directions defined with a vehicle as reference during the travel of the vehicle. The load receiving table lifting device has the power unit.
【課題】制振部材の破壊を抑制したパワーユニット、及び、これを備えた荷受台昇降装置の提供。【解決手段】車両に搭載される油圧駆動源であるパワーユニット本体と、前記パワーユニット本体を支持するベースと、前記パワーユニット本体と前記ベースとの間における振動伝達を抑制する、弾性を有する樹脂を含んで形成された制振部材と、を備え、各制振部材における前記パワーユニット本体に対する取付面、前記各制振部材における前記ベースに対する取付面、前記パワーユニット本体における前記制振部材に対する取付面、前記ベースにおける前記制振部材に対する取付面のうち少なくとも一つの取付面は、前記車両の走行に伴い前記パワーユニット本体が車両基準で上下、左右、前後のうち少なくとも一方向に受ける慣性力の方向に対して傾斜した面であるパワーユニット、及び、これを備えた荷受台昇降装置。【選択図】図10
POWER UNIT AND LOAD RECEIVING TABLE LIFTING DEVICE HAVING THE SAME
パワーユニット、及び、これを備えた荷受台昇降装置
2015-11-05
Patent
Electronic Resource
Japanese
POWER UNIT DEVICE AND LOAD RECEIVING PLATFORM LIFTING DEVICE HAVING POWER UNIT DEVICE
European Patent Office | 2016
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