发明名称 Annular wing for a flying disc
摘要 The annular wing 2 for the flying disc AZ P 3444911.6 is provided with bearings 5a-d and outer control surface shafts 6a-d. The outer control surface shafts 6a-d extend into recesses 8a-d in the control surfaces 3a-d of the flying disc, where they are seated firmly by means of transverse pins 7a-d. The control surfaces 3a-d are mounted on the flying disc fuselage 4b, supported such that they can rotate. This provides on the one hand the retention of the annular wing 2 while on the other hand the function of the flying disc control surfaces 3a-d - rotation about the longitudinal axis - is not adversely affected. The annular wing 2 increases the performance of the rotor 1, makes it possible for the flying disc to fly horizontally, contributes to increasing the range, speed and economy of the flying disc, and at the same time increases the operational safety of people and material. <IMAGE>
申请公布号 DE3606362(A1) 申请公布日期 1987.09.03
申请号 DE19863606362 申请日期 1986.02.27
申请人 KRATOFIEL,MATTHIAS,DR. 发明人 KRATOFIEL,MATTHIAS,DR.
分类号 B64C27/20;B64C39/02;(IPC1-7):B64C39/06 主分类号 B64C27/20
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