GB1156446A - Alarm Release Device for a Repeater Alarm Clock - Google Patents
Alarm Release Device for a Repeater Alarm ClockInfo
- Publication number
- GB1156446A GB1156446A GB5830/68A GB583068A GB1156446A GB 1156446 A GB1156446 A GB 1156446A GB 5830/68 A GB5830/68 A GB 5830/68A GB 583068 A GB583068 A GB 583068A GB 1156446 A GB1156446 A GB 1156446A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alarm
- finger
- arm
- wheel
- rocker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
- G04B23/10—Alarm clocks with presignal; with repeated signal; with changeable intensity of sound
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
1,156,446. Alarm clocks. BLESSING- WERKE K.G. Feb. 6, 1968 (Feb. 6, 1967], No. 5830/68. Heading G3T. An alarm release device for a repeater alarm clock comprises a lever 9 having an arm 9b, 9c adapted to co-operate with a finger 11 and an arm 9a on which a rocker 12 is pivoted. On winding an alarm spring 3, to a ratchet wheel shaft of which the finger 11 is secured, the finger rotates in the direction of an arrow f and abuts the arm 9c to cause a clockwise rotation of the lever 9. The rocker 12 is therefore moved away from engagement with a wheel 13 secured to the minutes hand shaft and is rotated in an anti-clockwise direction by a biasing spring 15. When the alarm spring is fully wound, the finger 11 abuts the top of a nose 9d at the end of the arm 9b. At the alarm time, a hammer 5 is actuated by an alarm mechanism 4 and the finger rotates in a clockwise direction for about one revolution until it engages the bottom edge of the nose. The finger also exerts a pressure on the edge 9e of the arm 9b which is sufficient to press the rocker 12 against the wheel 13. After about ten minutes the rocker, which is frictionally rotated by the wheel, is clear of the wheel whereupon the finger 11 moves the arm 9b aside and the alarm is repeated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH172567A CH491421A (en) | 1967-02-06 | 1967-02-06 | Repeated alarm wake-up mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1156446A true GB1156446A (en) | 1969-06-25 |
Family
ID=4217132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5830/68A Expired GB1156446A (en) | 1967-02-06 | 1968-02-06 | Alarm Release Device for a Repeater Alarm Clock |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3533227A (en) |
| CH (2) | CH491421A (en) |
| FR (1) | FR1552666A (en) |
| GB (1) | GB1156446A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US881555A (en) * | 1907-10-30 | 1908-03-10 | Ansonia Clock Co Inc | Repeating alarm-clock. |
| US2979885A (en) * | 1956-01-21 | 1961-04-18 | Samuel Jack Kaufman | Automatically variable alarm for timepiece |
-
1967
- 1967-02-06 CH CH172567A patent/CH491421A/en not_active IP Right Cessation
- 1967-02-06 CH CH172567D patent/CH172567A4/xx unknown
-
1968
- 1968-02-02 FR FR1552666D patent/FR1552666A/fr not_active Expired
- 1968-02-05 US US702874A patent/US3533227A/en not_active Expired - Lifetime
- 1968-02-06 GB GB5830/68A patent/GB1156446A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH491421A (en) | 1970-02-13 |
| FR1552666A (en) | 1969-01-03 |
| CH172567A4 (en) | 1970-02-13 |
| DE1673623B2 (en) | 1972-10-26 |
| DE1673623A1 (en) | 1972-04-20 |
| US3533227A (en) | 1970-10-13 |
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