MOBILE LIFTING APPARATUS EQUIPPED WITH A ROLLOVER PROTECTION SYSTEM

申请公布号：: WO2011122896(A2)
申请号：: WO2011KR02263
申请日期：: 2011.04.01
申请公布日期：: 2011.10.06
申请人：: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY;CHUN, KYEOUNG JIN;LIM, DO HYUNG
发明人：: CHUN, KYEOUNG JIN;LIM, DO HYUNG
分类号：: A61G7/14;A61G7/08;A61G7/10
主分类号：: A61G7/14
摘要：: The present invention relates to a mobile lifting apparatus equipped with a rollover protection system for preventing a rollover of the lifting apparatus that is caused by a change in the weight balance when rotating a bed portion where a user is laid. According to one embodiment of the present invention, the mobile lifting apparatus equipped with a rollover protection system comprises: a base frame forming a bottom surface; at least one extending leg optionally extending or shrinking to or from the outside of the base frame; a roller provided at the end of each extending leg to support the movement of the base frame with respect to the bottom surface; a post extending to the top of the base frame by a preset length; and a bed portion supported by the post, with the bed portion being in parallel with the bottom surface to allow the user to lie thereon, wherein the bed portion includes an upper structure that is able to rotate and elevate with respect to the base frame and a rollover protection controller that adjusts the extension amount of the extending leg according to the rotation of the bed portion, or the height of the bed portion with respect to the base frame.