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11. 发明专利

AT159352T 未知
公开(公告)号：AT159352T
公开(公告)日：1997-11-15
申请号：AT92830151
申请日：1992-03-26
申请人： FERRARA CARLO
发明人： FERRARA CARLO
IPC分类号： G04C3/00 , G04B19/08 , G04G9/02
摘要： An analog type clock or watch having at least one hand and a scale of indicia showing time, comprising means for moving said at least one hand along a closed, non-circular path, having a first and a second straight section, parallel to each other and joined respectively at their ends by corresponding semicircular portions, so that the free end of said at least one hand travels along two straight sections and makes two 180 degree movements as it turns to indicate the time; said means comprising a motor element driven at a constant speed, said element being per se known, arranged so as to actuate a driven element to which the inner end of said hand is fixed; said driven element cooperating with guide means arranged to impart an alternately translatory and rotatory movement to said driven element, so that the free end of said hand follows said closed, non-circular route, pointing in succession to marks indicating the time arranged on the dial of said clock or watch.

12. 发明专利

DE69222676T2 未知
公开(公告)号：DE69222676T2
公开(公告)日：1998-04-30
申请号：DE69222676
申请日：1992-03-26
申请人： FERRARA CARLO
发明人： FERRARA CARLO
IPC分类号： G04C3/00 , G04B19/08 , G04G9/02
摘要： An analog type clock or watch having at least one hand and a scale of indicia showing time, comprising means for moving said at least one hand along a closed, non-circular path, having a first and a second straight section, parallel to each other and joined respectively at their ends by corresponding semicircular portions, so that the free end of said at least one hand travels along two straight sections and makes two 180 degree movements as it turns to indicate the time; said means comprising a motor element driven at a constant speed, said element being per se known, arranged so as to actuate a driven element to which the inner end of said hand is fixed; said driven element cooperating with guide means arranged to impart an alternately translatory and rotatory movement to said driven element, so that the free end of said hand follows said closed, non-circular route, pointing in succession to marks indicating the time arranged on the dial of said clock or watch.

13. 发明专利

ES2109330T3 未知
公开(公告)号：ES2109330T3
公开(公告)日：1998-01-16
申请号：ES92830151
申请日：1992-03-26
申请人： FERRARA CARLO
发明人： FERRARA CARLO
IPC分类号： G04C3/00 , G04B19/08 , G04G9/02
摘要： An analog type clock or watch having at least one hand and a scale of indicia showing time, comprising means for moving said at least one hand along a closed, non-circular path, having a first and a second straight section, parallel to each other and joined respectively at their ends by corresponding semicircular portions, so that the free end of said at least one hand travels along two straight sections and makes two 180 degree movements as it turns to indicate the time; said means comprising a motor element driven at a constant speed, said element being per se known, arranged so as to actuate a driven element to which the inner end of said hand is fixed; said driven element cooperating with guide means arranged to impart an alternately translatory and rotatory movement to said driven element, so that the free end of said hand follows said closed, non-circular route, pointing in succession to marks indicating the time arranged on the dial of said clock or watch.

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