| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 221 | CIRCUIT ASSEMBLY | GB8813980 | 1988-06-13 | GB2219673B | 1992-05-20 | KAWAGUCHI TAKASHI |
| 222 | Device for the automatic winding watches automatic winding | FR9007421 | 1990-06-14 | FR2648579B3 | 1991-10-25 | SCHMID ROBERT |
| 223 | ELECTRONIC APPARATUS | DE3175572 | 1981-07-13 | DE3175572D1 | 1986-12-11 | ADLER KARL |
| 224 | DE2753193C2 - | DE2753193 | 1977-11-29 | DE2753193C2 | 1984-10-31 | MAYENSCHEIN, HARLEY, SEXTONVILLE, WIS., US |
| 225 | ALTERNATING VOLTAGE TO DIRECT CURRENT CONVERTER AND OSCILLATOR CIRCUIT COMPRISING SAID CONVERTER | DE3164572 | 1981-08-27 | DE3164572D1 | 1984-08-09 | LEUTHOLD OSKAR |
| 226 | TIMEPIECE | GB8015158 | 1980-05-07 | GB2052809B | 1983-04-20 | |
| 227 | HANDLESS CLOCK WITH CONTINUOUS DISPLAY OF TIME OF DAY | CA292099 | 1977-11-30 | CA1067298A | 1979-12-04 | MAYENSCHEIN HARLEY |
| This invention relates to and discloses a novel clock apparatus which is suitable for use as a handless clock device which provides a continuous visual display of time by means of the positioning of an ever-changing number of spheres which are maintained at rest upon pivotable stacked holder members. The apparatus includes a support, a number of spheres, a holder therefor which is movable and which is adapted to receive and release the spheres, numerals to indicate the time of day, biasing and counter-biasing means to control the movement of the holder, and means for the supplying the spheres to the holder and for collecting the spheres from the holder. The apparatus indicates the time of day while simultaneously, delights and enraptures the observer by a relatively continuous visible movement of the spheres. The present apparatus provides an accurate measure of time without the use of hands, digital displays or a large number of complicated parts, in a simple and inexpensive device while providing a visually attractive display. | ||||||
| 228 | DE7822560U1 - | DE7822560 | 1978-07-28 | DE7822560U1 | 1979-01-18 | |
| 229 | BR7605159 | 1976-08-06 | BR7605159A | 1977-08-02 | KOIKE M | |
| 230 | CH1091672 | 1972-07-21 | CH1091672A4 | 1976-06-15 | ||
| 231 | BATTERY CLOCK WIND DEVICE | CA136746 | 1972-03-09 | CA957516A | 1974-11-12 | SIMONS JOHN R |
| 232 | DE1523901B2 - | DE1523901 | 1965-09-30 | DE1523901B2 | 1974-08-01 | |
| 233 | Electrical timekeeper with a by a solar cell or photo rechargeable accumulator | DE1673798 | 1967-08-23 | DE1673798B2 | 1972-03-30 | |
| 234 | FR2099515A1 - | FR7126640 | 1971-07-21 | FR2099515A1 | 1972-03-17 | |
| 235 | DRIVE ARRANGEMENT FOR TIMEKEEPING SYSTEM | CA894323D | CA894323A | 1972-02-29 | EMERSON FRANK W | |
| 236 | DE1523966B2 - | DE1523966 | 1966-04-22 | DE1523966B2 | 1970-05-21 | |
| 237 | Elektrische Weckeruhr | CH787966 | 1966-05-31 | CH466995A | 1969-02-14 | MANFRED GROZINGER; ERICH OBERGFELL |
| 238 | retaining device disposed between the drive spring and the wheels of an electric apparatus horometric | FR99769 | 1967-03-22 | FR1517189A | 1968-03-15 | |
| 239 | Electric alarm clock | DEE0029466 | 1965-06-05 | DE1256589B | 1967-12-14 | GROEZINGER MANFRED; OBERGFELL ERICH |
| 240 | Means for stabilising main spring tension in timepieces | GB5178964 | 1964-12-21 | GB1090187A | 1967-11-08 | |
| 1,090,187. Clocks and watches. LABORATORNI PRISTROJE, NARODNI PODNIK. Dec. 21, 1964 [Jan. 6, 1964], No.51789/64. Heading G3T. [Also in Division F2] A mainspring 3 of a timepiece is intermittently wound by a continuously rotating electric motor 24. Motor 24 drives a gear 17 which is freely rotatable on a shaft 5 and has a sleeve portion 18. A flange 15 is fixed to the shaft 5 and has a sleeve portion 16. A helical spring clutch 20 surrounds the portions 16 and 18, one'end being fixed in the portion 16 and the other end 21 freely rotable until it abuts a stop 11. Rotation of the gear 17 causes the clutch 20 to tighten and rotate the shaft 5 to wind spring 3 until the end 21 abuts stop 11 to release the clutch. The mainspring rotates the clutch as it unwinds to reset the position of the portion 21. If the motor 24 fails the mainspring is allowed to rotate for four revolutions before being stopped by the stop 11 which is mounted on a maltese cross 9 rotated by a pin 13 on the flange 15. Each revolution of the mainspring rotates the stop 11 through 90 until it abuts the portion 21 from the opposite direction to lock the clutch to the stationary wheel 17. | ||||||
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