| 摘要 |
PCT No. PCT/DE85/00559 Sec. 371 Date Oct. 10, 1986 Sec. 102(e) Date Oct. 10, 1986 PCT Filed Dec. 23, 1985 PCT Pub. No. WO86/03808 PCT Pub. Date Jul. 3, 1986.A wind drive mechanism (10), comprising a housing (16) with a wind entry opening (25) and a wind outlet opening (26). In the housing (16) a rotor (30) is arranged with a vertically extending rotor shaft (31). The rotor shaft (31) is offset from the middle and is provided with rotor rotating arms (37). The rotor rotating arms (37) are slidable relative to the rotor shaft (31). Sails (32) are fixed to the rotor shaft (31) and to the take-up shafts (35), the sails being rolled in and out during each rotation of the rotor (30) with the help of electric motors (29). |
