US939082A - Setting mechanism for watches. - Google Patents
Setting mechanism for watches. Download PDFInfo
- Publication number
- US939082A US939082A US46240508A US1908462405A US939082A US 939082 A US939082 A US 939082A US 46240508 A US46240508 A US 46240508A US 1908462405 A US1908462405 A US 1908462405A US 939082 A US939082 A US 939082A
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- US
- United States
- Prior art keywords
- setting mechanism
- wheel
- watch
- dial
- slot
- 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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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
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/002—The setting apparatus being crown shaped
-
- 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
- G04B27/00—Mechanical devices for setting the time indicating means
Definitions
- This invention relates to a setting mechanism for watches or other time pieces which is wholly independent of the winding mechanism.
- the object of the invention is to provide a set-ting mechanism which is simple in con struction, composed of few parts and easily operated. 1
- Figure 1 of the accompanying drawings represents a front elevation of an openfaced watch embodying one form of this invention, parts being broken away to facilitate illustration.
- Fig. 2 represents in perspective on an enlarged scale the parts of this setting mechanism detached.
- Fig. 3 represents on an enlarged scale a segment of the top plate of the watch movement, showing the slot in which the setting mechanism is shifted to engage and disengage the dial train.
- Fig. 4 represents on an enlarged scale a radial section of a watch provided with this setting mechanism, the back portions of the case being indicated in dotted lines and the watch movement or works being omitted.
- Fig. 1 represents a front elevation of an openfaced watch embodying one form of this invention, parts being broken away to facilitate illustration.
- Fig. 2 represents in perspective on an enlarged scale the parts of this setting mechanism detached.
- Fig. 3 represents on an enlarged scale a segment of the top plate of the watch movement, showing the slot in which the setting mechanism is shifted to engage and disengage the dial train.
- FIG. 5 represents a plan view of a fragment of the underside of the top plate of a watch movement provided with this setting mechanism, showing in dotted lines the slotted section of the watch case and the dial train with which the setting mechanism engages to set the watch.
- Fig. 6 represent-s on the enlarged scale an edge View of a segment of the watch showing the peripheral slot in the case and the thumb Wheel for actuating the setting mechanisms projecting therethrough.
- This invention may be embodied in or adapted to watches or time pieces of various types.
- the invention is shown as embodied in an ordinary open-faced watch in which the watch case 10 is provided with a hollow pendant or case stem to which the watch how is secured in the usual manner.
- a crown or knob on the case stem 10 serves its usual purpose as an actuating device for the winding mechanism not shown, which is wholly independent of the setting mechanism.
- the case 10 is provided at its periphery in a plane between the top plate of the works or watch movement and the dial 12 with a peripheral slot 11 and said top plate is provided with a vertical slot 31.
- the peripheral slot may be formed by a segmental recess in the dial seat or rib 1% of the top plate and a segmental recess 14 in the lid 10, or in any other suitable manner.
- An ordinary central arbor is provided as usual above the top plate 30 with a pinion 36 and above the dial 12 with a minute hand 40.
- a sleeve is disposed on the central arbor 35 and extends through the central opening of the dial, said sleeve being provided underneath the dial in a plane above the pinion 36 with a gear wheel 46.
- An hour hand having a tubular hub 51 is disposed on said sleeve above the dial.
- a pivot stud 55 is secured to the top plate 30 adjacent to the central arbor 35 and a gear wheel 56 journaled on said stud engages the pinion 36 of the central arbor 35 and is provided with a toothed hub 57 which meshes with the gear wheel 46 of the hour hand sleeve 45.
- a stud 60 is fixed to the top plate 30 somewhat adjacent to the stud 55 and a gear wheel 61, adapted to turn on said stud, meshes with the gear wheel 56. Any suitable form of dial train may be employed is lieu of this just described.
- a setting mechanism normally out of engagement with the dial train and adjustable into operative connection therewith to set the hands backward or forward, comprises a yielding thumb wheel disposed beneath the dial 12 in a plane above the gear wheel 61. A portion of the periphery of the thumb wheel projects slightly through the slot 11 of the case 10 where it may be engaged by a finger or thumb.
- This wheel has preferably a milled edge and is provided on its underside or has fixedly connected with it a toothed pinion or hub 71 in the same plane with the wheel 61.
- a journal stud 7 2 projects downward from the hub 71 through the elongated slot 31 in the top plate 30. In the form shown this ournal stud extends below said plate and is screw-threaded at its lower end.
- a round nut 75 is secured to the screw-threaded end of said stud journal, being provided with holes 76 and 77 for the engagement of a turning implement used in applying said nut.
- a spring 80 is secured at one end of the underside of the top plate 30 and bears at its free end against the periphery of said nut.
- the wheel 70 is thus provided with a shifting journal which plays in the slot 31 and is normally held at the outer end thereof by the spring 80. In such position the periphery of the wheel 70 projects beyond the periphery of the lid of the case but preferably not beyond the periphery of the central part or body of the case.
- this setting mechanism In the operation of this setting mechanism a finger or thumb is passed over the pe riphery of the watch case at the slot 11 and a pressure thereof againstthe projecting periphery of the actuating thumb wheel 70 pushes said wheel inward and causes the shifting journal 72 to move toward the center in the slot 31 against the tension of the spring 80.
- the pinion 71 is thrown into gear with the wheel 61 and the lateral movement in either direction of the finger or thumb passing over the edge of the wheel 70 turns said wheel in one direction or the other as desired and operates the dial train to set the hands either hackward or forward.
- This setting mechanism is simple being composed of but three parts, and it is operated with facility by the inward and lateral pressure of a single linger or thumb.
- I claim as my invention The combination of a watch ease provided with a peripheral slot, a watch works disposed in said case and provided with a dial train and with a guide slot adjacent to said train, a sliding stud journal adapted to play in said guide slot, a pinion fixed on said stud journal and movable therewith into and out of gear with said dial train. and a yielding thumb wheel also lined on said stud journal and having a portion o'l its periphery projecting through said case slot.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Description
A. PLEAN.
SETTING MEUHANISM FOR WATUHES.
APPLICATION nun NOV. 13. 1908.
939,082. Patented Nov. 2. 1.909.
1 iii!!! ANDREW, a. mum co.. mow-umocmpnms msmnnmu. n a
ABRAHAM PLEAN, OF NEW YORK, N. Y.
SETTING MECHANISM FOR WATCHES.
Specification of Letters Patent.
Patented NOV. 2, 1909'.
Application filed. November 13, 1908. Serial No. 462,405.
To all whom it may concern:
Be it known that I, ABRAHAM PLEAN, a subject of the Czar of Russia, and residing in the borough of Brooklyn, in the city of New York, in the county of Kings, in" the State of New York, have invented certain new and useful Improvements in Setting h [echanisms for Watches, whereof the following is a specification.
This invention relates to a setting mechanism for watches or other time pieces which is wholly independent of the winding mechanism.
The object of the invention is to provide a set-ting mechanism which is simple in con struction, composed of few parts and easily operated. 1
Figure 1 of the accompanying drawings represents a front elevation of an openfaced watch embodying one form of this invention, parts being broken away to facilitate illustration. Fig. 2 represents in perspective on an enlarged scale the parts of this setting mechanism detached. Fig. 3 represents on an enlarged scale a segment of the top plate of the watch movement, showing the slot in which the setting mechanism is shifted to engage and disengage the dial train. Fig. 4 represents on an enlarged scale a radial section of a watch provided with this setting mechanism, the back portions of the case being indicated in dotted lines and the watch movement or works being omitted. Fig. 5 represents a plan view of a fragment of the underside of the top plate of a watch movement provided with this setting mechanism, showing in dotted lines the slotted section of the watch case and the dial train with which the setting mechanism engages to set the watch. Fig. 6 represent-s on the enlarged scale an edge View of a segment of the watch showing the peripheral slot in the case and the thumb Wheel for actuating the setting mechanisms projecting therethrough.
The same reference numbers indicate corresponding parts in the different figures.
This invention may be embodied in or adapted to watches or time pieces of various types.
The invention is shown as embodied in an ordinary open-faced watch in which the watch case 10 is provided with a hollow pendant or case stem to which the watch how is secured in the usual manner.
A crown or knob on the case stem 10 serves its usual purpose as an actuating device for the winding mechanism not shown, which is wholly independent of the setting mechanism.
The case 10 is provided at its periphery in a plane between the top plate of the works or watch movement and the dial 12 with a peripheral slot 11 and said top plate is provided with a vertical slot 31. The peripheral slot may be formed by a segmental recess in the dial seat or rib 1% of the top plate and a segmental recess 14 in the lid 10, or in any other suitable manner.
An ordinary central arbor is provided as usual above the top plate 30 with a pinion 36 and above the dial 12 with a minute hand 40. A sleeve is disposed on the central arbor 35 and extends through the central opening of the dial, said sleeve being provided underneath the dial in a plane above the pinion 36 with a gear wheel 46. An hour hand having a tubular hub 51 is disposed on said sleeve above the dial.
A pivot stud 55 is secured to the top plate 30 adjacent to the central arbor 35 and a gear wheel 56 journaled on said stud engages the pinion 36 of the central arbor 35 and is provided with a toothed hub 57 which meshes with the gear wheel 46 of the hour hand sleeve 45. A stud 60 is fixed to the top plate 30 somewhat adjacent to the stud 55 and a gear wheel 61, adapted to turn on said stud, meshes with the gear wheel 56. Any suitable form of dial train may be employed is lieu of this just described.
A setting mechanism normally out of engagement with the dial train and adjustable into operative connection therewith to set the hands backward or forward, comprises a yielding thumb wheel disposed beneath the dial 12 in a plane above the gear wheel 61. A portion of the periphery of the thumb wheel projects slightly through the slot 11 of the case 10 where it may be engaged by a finger or thumb. This wheel has preferably a milled edge and is provided on its underside or has fixedly connected with it a toothed pinion or hub 71 in the same plane with the wheel 61. A journal stud 7 2 projects downward from the hub 71 through the elongated slot 31 in the top plate 30. In the form shown this ournal stud extends below said plate and is screw-threaded at its lower end. A round nut 75 is secured to the screw-threaded end of said stud journal, being provided with holes 76 and 77 for the engagement of a turning implement used in applying said nut.
A spring 80 is secured at one end of the underside of the top plate 30 and bears at its free end against the periphery of said nut. The wheel 70 is thus provided with a shifting journal which plays in the slot 31 and is normally held at the outer end thereof by the spring 80. In such position the periphery of the wheel 70 projects beyond the periphery of the lid of the case but preferably not beyond the periphery of the central part or body of the case.
In the operation of this setting mechanism a finger or thumb is passed over the pe riphery of the watch case at the slot 11 and a pressure thereof againstthe projecting periphery of the actuating thumb wheel 70 pushes said wheel inward and causes the shifting journal 72 to move toward the center in the slot 31 against the tension of the spring 80. By this movement the pinion 71 is thrown into gear with the wheel 61 and the lateral movement in either direction of the finger or thumb passing over the edge of the wheel 70 turns said wheel in one direction or the other as desired and operates the dial train to set the hands either hackward or forward.
This setting mechanism is simple being composed of but three parts, and it is operated with facility by the inward and lateral pressure of a single linger or thumb.
I claim as my invention The combination of a watch ease provided with a peripheral slot, a watch works disposed in said case and provided with a dial train and with a guide slot adjacent to said train, a sliding stud journal adapted to play in said guide slot, a pinion fixed on said stud journal and movable therewith into and out of gear with said dial train. and a yielding thumb wheel also lined on said stud journal and having a portion o'l its periphery projecting through said case slot.
ABRAHAM ILFAX.
Vitnesses JOSEPH FmNsoN, lVlAY PLEAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46240508A US939082A (en) | 1908-11-13 | 1908-11-13 | Setting mechanism for watches. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46240508A US939082A (en) | 1908-11-13 | 1908-11-13 | Setting mechanism for watches. |
Publications (1)
Publication Number | Publication Date |
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US939082A true US939082A (en) | 1909-11-02 |
Family
ID=3007501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US46240508A Expired - Lifetime US939082A (en) | 1908-11-13 | 1908-11-13 | Setting mechanism for watches. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2660025A (en) * | 1950-08-21 | 1953-11-24 | Reymond Fernand | Setting and like mechanism for timepieces |
-
1908
- 1908-11-13 US US46240508A patent/US939082A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2660025A (en) * | 1950-08-21 | 1953-11-24 | Reymond Fernand | Setting and like mechanism for timepieces |
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