| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Swimming instructor | US53302931 | 1931-04-27 | US2033275A | 1936-03-10 | LAYARD CAMPBELL |
| 162 | Mechanical crawl stroke swimming instructor | US16781327 | 1927-02-12 | US1990124A | 1935-02-05 | KABISIUS CHARLES W |
| 163 | Swimming-instructing machine | US67904223 | 1923-12-06 | US1620146A | 1927-03-08 | WALTON THOMAS A |
| 164 | Swimming device | US33788919 | 1919-11-13 | US1329660A | 1920-02-03 | ARTHUR KAYE JOHN |
| 165 | watts | US1316524D | US1316524A | 1919-09-16 | ||
| 166 | Swim-training apparatus. | US1904228245 | 1904-10-12 | US793288A | 1905-06-27 | FABER FREDERICK |
| 167 | Iieinrich simons | US531011D | US531011A | 1894-12-18 | ||
| 168 | EXERCISE DEVICE | PCT/US2006049138 | 2006-12-22 | WO2007076068A3 | 2007-12-13 | RADOW SCOTT B; BLAU DAVID A |
| A control system and method for exercise equipment and the like provides a way to simulate a physical activity in a manner that takes into account the physics of the physical activity being simulated to provide an accurate simulation. According to one aspect of the present invention, the control system and method takes into account the physics of the corresponding physical activity to generate a virtual or predicted value of a variable such as velocity, acceleration, force, or the like. The difference between the virtual or expected physical variable and a measured variable is used as a control input to control resistance forces of the exercise equipment in a way that causes the user to experience forces that are the same or similar to the forces that would be encountered if the user were actually performing the physical activity being simulated rather than using the exercise equipment. | ||||||
| 169 | SPORTS TRAINING APPARATUS COMPRISING AN AUTOMATIC GEOMETRY CONTROL SYSTEM | PCT/FR2005050257 | 2005-04-18 | WO2005105525A3 | 2006-01-12 | BRICHET RODOLPHE; PICHON EMMANUEL |
| The invention relates to a free-movement sports training and/or body-building apparatus comprising a structure (A) which can support a moving user and which is equipped with an adjustable-load resistance system (8). The aforementioned resistance system is designed to be moved by means of a transmission device (9, 10, 11, 13) which transmits the movement of the user. The inventive apparatus also comprises a mechanical system (11, 12, 16, 17, 18, 19, 20) for the automatic control of the geometry of the movement transmission device as a function of the user's movements. | ||||||
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