A wheeled scaffold stand with two hinged rig arms (8, fig 3) provides a lower arm 1 and an upper arm 2 on which lights may be installed. Weights 4 and a tensioned steel wire 5 are attached to the base 7 to ensure stability.
申请公布号
GB2534898(A)
申请公布日期
2016.08.10
申请号
GB20150001825
申请日期
2015.02.04
申请人
Wise Productions (UK) Ltd
发明人
David Stuart Wise;Samuel Mark Akester;David Maxwell Blair