US1295876A - Alarm-watch. - Google Patents
Alarm-watch. Download PDFInfo
- Publication number
- US1295876A US1295876A US20317417A US20317417A US1295876A US 1295876 A US1295876 A US 1295876A US 20317417 A US20317417 A US 20317417A US 20317417 A US20317417 A US 20317417A US 1295876 A US1295876 A US 1295876A
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- US
- United States
- Prior art keywords
- watch
- strap
- hour
- sockets
- alarm
- 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 - Lifetime
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/34—Devices on watches or similar portable timepieces
Definitions
- This invention is an alarm watch and has for its principal object the production of a device which will sound a signal at a desired hour.
- Another object of this invention is the production of anV alarm watch wherein one of the hands will close a circuit at a desired hour for automatically sounding a signal.
- Another object of this invention is the production of an alarm watch which has a plurality of insulated sockets carrying circuit terminals, while a plug is also provided having fingers to fit within the sockets for allowing a circuit to be formed at apredetermined hour, according to the sockets in which lthe fingers are inserted.
- this invention consists of certain novel combina-k tions, constructions, and arrangements of parts as will be hereafter fully described and claimed.
- Fig. 2 is a fragmentary side elevation of the alarm watch, portions of the retaining strap being shown in section, and n 3 is a diagrammatic view of the wirino system of the present invention.
- 1 indicates the watch casing, which may be provided with any suitable operating mechanism for driving the hands 2 and 2.
- Frames 8 are formed on the casing 1 in diametrically opposite positions, as shown in Fig. 1.
- the retaining strap 4 is passed through the frames 3 and bears upon the casing 1 as illustrated in Fig. 2. It is of course obvious, that this strap 4 may be provided with a buckle 5 at one end toreceive the opposite end 6 of the strap, whereby the watch may be retained upon the wrist of the wearer.
- the contact posts 7 are arranged in pairs upon the dial of the watch, wherever it is desired or any hour or fraction of an hour as isllustrated in Fig. 1.
- the contact posts 7 have wires 8 extending therefrom and connected to the sockets 9, which sockets may be suitably insulated from the casing 1, if so desired, as is shown in Fig. 1.
- These sockets 9 are arranged in pairs and spaced relation upon the peripheral side of the watch, as shown in Fig. 2.
- the conductor 14 leads from the same pole and is connected to the pole 15 of the remaining bell.
- the conductor 16 leads from the remaining pole of the last mentioned bell and is connected to the pole 17 of the first mentioned bell.
- a conductor 18 leads from pole 17 and is connected to the linger 19 carried by the plug body 20.
- This plug body 20 is of course formed of suitable insulating material, as is clearly shown in Fig. 3. f
- the plug body 20 is also provided with a second finger 19 projecting therebeyond as the finger 19.
- the conductor 21 leads from the linger 19 and is connected to p forth it is obvious that the watch may be retained upon the wrist of the wearer in the usual manner.
- the plug body 2O is moved to the necessary point for permitting the projecting ends of lingers 19 and 19 to be passed into the sockets 9 corresponding to the hour the signal is to be sounded.
- the fingers 19 and 19 will be connected by the conductors 8 to the contact posts 7.
- the hour hand finally engages the contact posts 7 it will close the circuit, thus causing the current to pass from the source of supply 11 over conductor 12 to the pole 13.
- a portion of the current will also pass over the conductor 14 through the bell 15 and return over conductor 16 to the pole 19. Therefore, the two bells will simultaneously ring.
- the current will pass from pole 17 over conductor 18 through finger 19 and the Wires 8, as well as the hour hand 2.
- the current returns through finger 19 and conductor 21 to the source of supply 11, thus causing the bells to ring as long as the hour hand remains in engagement with the posts 7, at the hour the alarm is sounded, or until the plug has been removed from the selected sockets, which of course will break the circuit.
- the cables 18 and 21 are of sufiicient length to permit the plug to be moved at any place desired from the periphery of the casing ⁇ as it is necessary to perform this function in order to allow the signal to be sounded at different hours.
- the fingers By moving the plug around the periphery of the casing the fingers may be inserted in selected sockets in a manner similar to which they are inserted in the sockets adjacent the hour 5, as shown in Fig. 1.
- What I claim is 1.
- a watch having alined frames formed on its periphery, a retaining strap extending across the back of the Watch and extending through said frames, said strap having a longitudinal passage extending therethrough intermediate its ends, bells fixed upon said strap, adjacent theframes, conductors connected to said bells and extending through said passage, thus providing an even wearing surface upon the outer surfaces of the strap, and means for closing the circuit over said conductors at a predetermined hour for ringing said bells.
- a watch including hands, wires carried by said Watch, contact posts connected to said Wires in the path of movement of one of the hands, sockets connected to the remaining ends of said Wires, signal means carried adjacent said watch and means removably fitting within selected sockets for closing a circuit at a predetermined hour, when one hand engages certain of the contact posts.
- a watch having Wires connected to contact posts, said Watch having hands, said posts being in the path of movement of one of said hands, sockets connected to said wires, bells connected to said watch, conductors connected to said bells and including a source of energy, a removable plug consisting of a body having independent iingers extending therebeyond, said fingers also being connected -to said conductors, whereby the projecting ends of said fingers may be removably carried within selected sockets, thus causing a circuit to be closed at a predetermined hour when one of said hands engages the binding posts corresponding to the sockets carrying the fingers of said removable plug.
- the 115 combination of a watch, a retaining strap extending across the back 0f said Watch, and means for holding said strap in engagement with said watch, said strap having a longitudinal passage extending therethrough intermediate its ends, bells fixed upon said strap adjacent said watch, conductors connected to Said bells and extending through said passage, thus providing an even Wearing surface upon the outer surfaces of Said strap, and means for closing a circuit over said conductors for ringing said bells.
- said signaling means including means eX- witnesseses: Y
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Description
c. E111/11111D5011.
ALARM WATCH.
APPLICATwN F1150 Nov. 21, 1911.
Patented Mar. 4,1919.
WITNESSES ATTORNEY CHRISTIAN EDMUNDSON, 0F TINTSIN, CHINA.
ALARM-WATCH.
Speciication of Letters Patent.
Patented Mar. 4, 1919.
Application led November 21, 1917. Serial No. 203,174.
To all whom 'it may concern.'
Be it known that I, CHRISTIAN EDMUND- soN, a citizen of the United States, residing at Tientsin, China, have invented certain new and useful Improvements in Alarm- Watches, of which the following is a specification.
This invention is an alarm watch and has for its principal object the production of a device which will sound a signal at a desired hour.
Another object of this invention is the production of anV alarm watch wherein one of the hands will close a circuit at a desired hour for automatically sounding a signal.
Another object of this invention is the production of an alarm watch which has a plurality of insulated sockets carrying circuit terminals, while a plug is also provided having fingers to fit within the sockets for allowing a circuit to be formed at apredetermined hour, according to the sockets in which lthe fingers are inserted. Y
With these and other objects in view, this invention consists of certain novel combina-k tions, constructions, and arrangements of parts as will be hereafter fully described and claimed.
One practical form of construction and assembly will be described and illustrated Y in the accompanying drawing in which- Figure 1 is top plan view of the alarm watch as constructed in accordance with the present embodiment,
Fig. 2 is a fragmentary side elevation of the alarm watch, portions of the retaining strap being shown in section, and n 3 is a diagrammatic view of the wirino system of the present invention.
" lliteferring to the accompanying drawing by numerals, it will be seen that 1 indicates the watch casing, which may be provided with any suitable operating mechanism for driving the hands 2 and 2. Frames 8 are formed on the casing 1 in diametrically opposite positions, as shown in Fig. 1. The retaining strap 4 is passed through the frames 3 and bears upon the casing 1 as illustrated in Fig. 2. It is of course obvious, that this strap 4 may be provided with a buckle 5 at one end toreceive the opposite end 6 of the strap, whereby the watch may be retained upon the wrist of the wearer.
The contact posts 7 are arranged in pairs upon the dial of the watch, wherever it is desired or any hour or fraction of an hour as isllustrated in Fig. 1. The contact posts 7 have wires 8 extending therefrom and connected to the sockets 9, which sockets may be suitably insulated from the casing 1, if so desired, as is shown in Fig. 1. These sockets 9 are arranged in pairs and spaced relation upon the peripheral side of the watch, as shown in Fig. 2.
1t is of course obvious that any suitable form of a signal may be employed in connection with the present invention although a pair of bells 10 are mounted upon the strap 4 and these bells are obviously of the usualmagnet type of an electric bell as is clearly shown in Figs. 1 and 2.
` connected to one pole of the bell. as shown at l13. The conductor 14 leads from the same pole and is connected to the pole 15 of the remaining bell. The conductor 16 leads from the remaining pole of the last mentioned bell and is connected to the pole 17 of the first mentioned bell. A conductor 18 leads from pole 17 and is connected to the linger 19 carried by the plug body 20. This plug body 20 is of course formed of suitable insulating material, as is clearly shown in Fig. 3. f The plug body 20 is also provided with a second finger 19 projecting therebeyond as the finger 19. The conductor 21 leads from the linger 19 and is connected to p forth it is obvious that the watch may be retained upon the wrist of the wearer in the usual manner. If it is desired to have the signal sounded at a certain hour, for in- 5 stance as at 5 oclock, the plug body 2O is moved to the necessary point for permitting the projecting ends of lingers 19 and 19 to be passed into the sockets 9 corresponding to the hour the signal is to be sounded. Thus 10 it will be seen that the fingers 19 and 19 will be connected by the conductors 8 to the contact posts 7. When the hour hand finally engages the contact posts 7 it will close the circuit, thus causing the current to pass from the source of supply 11 over conductor 12 to the pole 13. A portion of the current will also pass over the conductor 14 through the bell 15 and return over conductor 16 to the pole 19. Therefore, the two bells will simultaneously ring. The current will pass from pole 17 over conductor 18 through finger 19 and the Wires 8, as well as the hour hand 2. The current returns through finger 19 and conductor 21 to the source of supply 11, thus causing the bells to ring as long as the hour hand remains in engagement with the posts 7, at the hour the alarm is sounded, or until the plug has been removed from the selected sockets, which of course will break the circuit.
In order to change the hour when the signal is to be sounded, it is only necessary to withdraw the fingers from the sockets by the removal of the plug 2O from engagement with the periphery of the casing 1. The cables 18 and 21 are of sufiicient length to permit the plug to be moved at any place desired from the periphery of the casing` as it is necessary to perform this function in order to allow the signal to be sounded at different hours. By moving the plug around the periphery of the casing the fingers may be inserted in selected sockets in a manner similar to which they are inserted in the sockets adjacent the hour 5, as shown in Fig. 1.
From the foregoing description it will be seen that a very efficient alarm watch has been provided since the watch may be strapped upon the wrist of the wearer without interference from the alarm attachment therefor. The signal may be changed so as to be sounded at a desired hour, as has been hereinbefore described, and at the time desired, the circuit will be closed by the engagement of the hour hand with selected contact posts thus causing the bell to ring until the hour again disengages the contact posts. It is of course obvious that many detail changes may be made in the construction of the present invention Without departing from the. spirit of the device, such for instance as placing the sockets upon the dial rather than upon the periphery of the casing as shown and for this rea-son it is not intended to limit the construction of the present invention to the specific form herein shown but to include all such forms of the alarm watch properly coming within the scope of the device as claimed.
What I claim is 1. In a device of the class described, the combination of a watch having alined frames formed on its periphery, a retaining strap extending across the back of the Watch and extending through said frames, said strap having a longitudinal passage extending therethrough intermediate its ends, bells fixed upon said strap, adjacent theframes, conductors connected to said bells and extending through said passage, thus providing an even wearing surface upon the outer surfaces of the strap, and means for closing the circuit over said conductors at a predetermined hour for ringing said bells.
2. In a device of the character described, the combination of a watch, including hands, wires carried by said Watch, contact posts connected to said Wires in the path of movement of one of the hands, sockets connected to the remaining ends of said Wires, signal means carried adjacent said watch and means removably fitting within selected sockets for closing a circuit at a predetermined hour, when one hand engages certain of the contact posts.
3. In a device of the character described, the combination of a watch having Wires connected to contact posts, said Watch having hands, said posts being in the path of movement of one of said hands, sockets connected to said wires, bells connected to said watch, conductors connected to said bells and including a source of energy, a removable plug consisting of a body having independent iingers extending therebeyond, said fingers also being connected -to said conductors, whereby the projecting ends of said fingers may be removably carried within selected sockets, thus causing a circuit to be closed at a predetermined hour when one of said hands engages the binding posts corresponding to the sockets carrying the fingers of said removable plug.
1. In a device of the class described, the 115 combination of a watch, a retaining strap extending across the back 0f said Watch, and means for holding said strap in engagement with said watch, said strap having a longitudinal passage extending therethrough intermediate its ends, bells fixed upon said strap adjacent said watch, conductors connected to Said bells and extending through said passage, thus providing an even Wearing surface upon the outer surfaces of Said strap, and means for closing a circuit over said conductors for ringing said bells.
5. In a device of the class described, the combination of a Watch, a retaining strap extending across the back of the watch,
means for retaining said strap in engageyet allowing the strap to have even outer ment with said Watch, said strap having a Wearing surfaces. 10 longitudinalpassageextendingtherethrough, In testimony whereof I aiiix my signature signaling means carried upon said strap adin presence of two witnesses.
jacent said Watch, and means for operating CHRISTIAN EDMUNDSON. said signaling means including means eX- Witnesses: Y
tending through said passage for operatively N. G. MOY SUNG,
connecting the signaling means together and CY CI-IANG.
Copies of this patent may be obtained for iive cents each, by addressing the Commissioner of Patents, Washinfton, D. C."
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20317417A US1295876A (en) | 1917-11-21 | 1917-11-21 | Alarm-watch. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20317417A US1295876A (en) | 1917-11-21 | 1917-11-21 | Alarm-watch. |
Publications (1)
Publication Number | Publication Date |
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US1295876A true US1295876A (en) | 1919-03-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US20317417A Expired - Lifetime US1295876A (en) | 1917-11-21 | 1917-11-21 | Alarm-watch. |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439154A (en) * | 1945-02-19 | 1948-04-06 | George M Harper Jr | Detachable calendar mechanism for clocks |
US3194004A (en) * | 1963-01-25 | 1965-07-13 | John C Glick | Wrist watch protector |
US3788059A (en) * | 1972-10-16 | 1974-01-29 | P Spadini | Alarm wrist watch |
-
1917
- 1917-11-21 US US20317417A patent/US1295876A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439154A (en) * | 1945-02-19 | 1948-04-06 | George M Harper Jr | Detachable calendar mechanism for clocks |
US3194004A (en) * | 1963-01-25 | 1965-07-13 | John C Glick | Wrist watch protector |
US3788059A (en) * | 1972-10-16 | 1974-01-29 | P Spadini | Alarm wrist watch |
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