发明名称 Rolling device for changing the location of parasol stands
摘要 The invention "rolling device for changing the location of parasol stands" is intended to enable stands which are heavy for reasons of stability to be moved without great expenditure of force. The area of shade cast by a parasol moves as the sun moves from East to West. In order to keep the shade over a certain area during the period of sunshine, the position of the parasol has to be changed at certain intervals of time. This change of location is to be facilitated by means of the subject of the invention and to be capable of being arranged by anyone. According to the invention, the parasol stand is placed on a correspondingly dimensioned and shaped platform which is provided with rollers on the underside. The structure is shown in Fig. 1. a) Base plate b) Reinforcements on the underside c) Rollers d) Apron e) Slot f) Fixing bolt for stand. <IMAGE>
申请公布号 DE3226482(A1) 申请公布日期 1984.01.19
申请号 DE19823226482 申请日期 1982.07.15
申请人 KASSEL,HEINRICH,DIPL.-ING. 发明人 KASSEL,HEINRICH,DIPL.-ING.
分类号 E04H12/22;F16M11/42;(IPC1-7):A45B23/00 主分类号 E04H12/22
代理机构 代理人
主权项
地址