US483696A - George reiss - Google Patents
George reiss Download PDFInfo
- Publication number
- US483696A US483696A US483696DA US483696A US 483696 A US483696 A US 483696A US 483696D A US483696D A US 483696DA US 483696 A US483696 A US 483696A
- Authority
- US
- United States
- Prior art keywords
- arm
- hour
- arbor
- eccentric
- disk
- 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
- 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
- G04B19/00—Indicating the time by visual means
- G04B19/20—Indicating by numbered bands, drums, discs, or sheets
- G04B19/202—Indicating by numbered bands, drums, discs, or sheets by means of turning discs
Definitions
- WITNESSES ATTOH Y6- m scams PKTERS cc, PNCIYO-LIYHIL, msumcrou, n. c.
- This invention has reference to certain improvementsin watches and clocks of that class which are provided with intermittently-movable figures that are arranged at the outer d1sk,so as to indicate the full hour by means of numbers, while the minutes and seconds are lndicated by hands in the usual manner, said improvements being designed with a view of simplifying the construction of this class of timepieces without increasing the expense of the same over the expense connected with the present transmitting gear-wheels from the hour to the minute arbor.
- the invention consists of a watch or clock in which the full hours are indicated by means of figures arranged on an intermittently-movable hour-disk, which is actuated by a starwheel, one tooth of which is engaged every hour by a pawl that is applied to the minutearbor.
- An eccentric is applied to the minutearbor and adapted to actuate a lever that carrles a tapering pallet, which permits the pass- 1ng of the star-wheel-actuating arm when the lever is lifted to its greatest extent by the eccentric, so that the turning of the hour-disk takes place.
- the pin-arm is placed loosely on the minute-arbor and acted upon by a spring, so as to be held against a fixed pin of the eccentric, so that the pawl-supporting arm can be retained when forming contact with the pallet until the pallet-carrying lever is raised sufficiently to permit the passage of the pawl and the moving of the hour-disk.
- Figure 1 represents a front elevation of a clock made according to my improvement.
- Fig. 2 is a front elevation of the same, the hand and dials being removed and showing the actuating mechanism for the hour disk, parts being broken out.
- Fig. 3 is a detail rear elevation of the hour-disk.
- A represents a clock or other timepiece, which is provided with a large minute-dial A and seconds-dial A within the same.
- an opening ain the dial A back of which the hour-disk B is arranged, on which the figures 1 to 12 are arranged concentric to the arbor of the disk.
- a star-wheel O having twelve teeth or spurs, which are engaged by a pin (1 on one end of an arm D, that is placed loosely on the arbor of the minute-hand.
- a spring checkpawl C also engages the teeth of the starwheel, so as to prevent the same from turning until the required pressure is exerted on the same.
- an eccentric E which is rigidly attached to said arbor, said eccentric serving for the purpose of oscillating the pivoted lever F, that is pivoted at its outer end to the supporting-plate of the movement, said lever being provided with a lug f, that rides on the circumference of the eccentric E, said lug being kept in contact with the eccentric by the spring f, that bears against the lever F.
- the lever F is provided with a projecting tapering pallet F which serves to engage that end of the arm D which is diametrically opposite to the pin (1, so as to arrest the same when it abuts against the pallet by moving with the eccentric or with the arbor of the minuteliand.
- a spring g that is applied to the arbor of the arm D, presses the arm against the pin g on the eccentric E, so that the arm moves around with the eccentric and the arbor of the minute-hand until the end of the arm D abuts against the pallet f and is stopped by the same.
- the attachment described has the great advantage that the same can be readily turned in eitherdirection forsetting the minute hand without interfering with the proper indication of the hour-disk. This can be readily done, as the arm D causes the lifting of the lever F whenever the arbor of the minute-hand is turned in the direction opposite to its regular direction of motion. The hour-disk is simultaneously moved in opposite direction, so that the clock or timepiece can be set forward or backward, as required, without confusion or injury to the movement.
- This attachment is also adapted to watches and other timepieces to facilitate the reading of the time, Whether applied to watches or clocks.
- star-wheel applied to the arbor of the hourdisk, an arm applied loosely to the arbor of the minute-hand and provided with a pin at one end that engages the said star-wheel, a fixed eccentric on the minute-arbor, a pivoted lever that is provided with a lug to ride on the eccentric and with a pallet that engages the end of the arm opposite to that of the pin, and a spring interposed between the minutearbor and the arm on the same, said spring holding said arm in contact with a fixed pin on the eccentric, substantially as set forth.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Description
(No Model.)
G. REISS.
TIMEPIEUE DIAL.
No. 483,696. Patented Oct. 4, 1892.
WITNESSES ATTOH Y6- m: scams PKTERS cc, PNCIYO-LIYHIL, msumcrou, n. c.
UNITED STATES PATENT OFFICE,
GEORGE REISS,-OF BROOKLYN, NEW? YORK, ASSIGNOR OF ONE-HALF TO AUGUST J. GLEISSNER, OF SAME PLACE.
TlMEPlECE-DIAL.
SPECIFICATION forming part of Letters Patent No. 483,696, dated October 4, 1892.
Application filed February 18, 1892. Serial No. 422,049. (No model.)
To all whom it may concern:
Be it known that I, GEORGE REIss, a citizen of the German Empire, and a resident of the city of Brooklyn, in the county of Kings and State of New York, have invented certain new and useful Improvements in XVatches and glocks, of which the following is a specificaion.
This invention has reference to certain improvementsin watches and clocks of that class which are provided with intermittently-movable figures that are arranged at the outer d1sk,so as to indicate the full hour by means of numbers, while the minutes and seconds are lndicated by hands in the usual manner, said improvements being designed with a view of simplifying the construction of this class of timepieces without increasing the expense of the same over the expense connected with the present transmitting gear-wheels from the hour to the minute arbor.
The invention consists of a watch or clock in which the full hours are indicated by means of figures arranged on an intermittently-movable hour-disk, which is actuated by a starwheel, one tooth of which is engaged every hour by a pawl that is applied to the minutearbor. An eccentric is applied to the minutearbor and adapted to actuate a lever that carrles a tapering pallet, which permits the pass- 1ng of the star-wheel-actuating arm when the lever is lifted to its greatest extent by the eccentric, so that the turning of the hour-disk takes place. The pin-arm is placed loosely on the minute-arbor and acted upon by a spring, so as to be held against a fixed pin of the eccentric, so that the pawl-supporting arm can be retained when forming contact with the pallet until the pallet-carrying lever is raised sufficiently to permit the passage of the pawl and the moving of the hour-disk.
In the accompanying drawings, Figure 1 represents a front elevation of a clock made according to my improvement. Fig. 2 is a front elevation of the same, the hand and dials being removed and showing the actuating mechanism for the hour disk, parts being broken out. Fig. 3 is a detail rear elevation of the hour-disk.
Similar letters of reference indicate corresponding parts,
Referring to the drawings, A represents a clock or other timepiece, which is provided with a large minute-dial A and seconds-dial A within the same. Preferably at the point diametrically opposite to the seconds-dial is arranged an opening ain the dial A, back of which the hour-disk B is arranged, on which the figures 1 to 12 are arranged concentric to the arbor of the disk. To the arbor of the hour-disk B and at the rear of the same is applied a star-wheel O,having twelve teeth or spurs, which are engaged bya pin (1 on one end of an arm D, that is placed loosely on the arbor of the minute-hand. A spring checkpawl C also engages the teeth of the starwheel, so as to prevent the same from turning until the required pressure is exerted on the same. To the arbor of the minute-hand is applied back of the arm D an eccentric E, which is rigidly attached to said arbor, said eccentric serving for the purpose of oscillating the pivoted lever F, that is pivoted at its outer end to the supporting-plate of the movement, said lever being provided with a lug f, that rides on the circumference of the eccentric E, said lug being kept in contact with the eccentric by the spring f, that bears against the lever F. In addition to the arm f the lever F is provided with a projecting tapering pallet F which serves to engage that end of the arm D which is diametrically opposite to the pin (1, so as to arrest the same when it abuts against the pallet by moving with the eccentric or with the arbor of the minuteliand. A spring g, that is applied to the arbor of the arm D, presses the arm against the pin g on the eccentric E, so that the arm moves around with the eccentric and the arbor of the minute-hand until the end of the arm D abuts against the pallet f and is stopped by the same. It is thereby moved against the tension of its spring away from the pin until the eccentric E exerts its greatest eccentricity on the lug f of the lever F and lifts thereby the pallet f above the end of the arm D, so that by the action of its spring the same is permitted to pass quickly beyond the pallet and move thereby by its pin 01 the star-wheel of the hour-disk for the distance of one tooth. At the same time the hour-disk is shifted and the next consecutive number on the same placed into the opening afof the dial. The arbor of the minute-hand, the eccentric, and the arm D make one full rotation during the next hour until the minute-hand arrives at the zero-point of the dial, at which point the arm D is released by the pallet, and inasmuch as it exerts by its greatest eccentricity the highest lifting action on the lever F the pin d is permitted to pass the pallet and actuate the star-Wheel of the hourdisk in the same manner as before described. In this manner the hour-disk is shifted every hour, and thereby by means of a simple and inexpensive mechanism are the hours indicated by means of figures.
The attachment described has the great advantage that the same can be readily turned in eitherdirection forsetting the minute hand without interfering with the proper indication of the hour-disk. This can be readily done, as the arm D causes the lifting of the lever F whenever the arbor of the minute-hand is turned in the direction opposite to its regular direction of motion. The hour-disk is simultaneously moved in opposite direction, so that the clock or timepiece can be set forward or backward, as required, without confusion or injury to the movement. This attachment is also adapted to watches and other timepieces to facilitate the reading of the time, Whether applied to watches or clocks.
Having thus described my invention, I claim as new and desire to secure by Letters Paten t 1. The combination, with a timepiece having an opening in its dial, of an hour-disk having figures arranged on the same that are shown successively through said opening, a
star-wheel applied to the arbor of the hourdisk, an arm applied loosely to the arbor of the minute-hand and provided with a pin at one end that engages the said star-wheel, a fixed eccentric on the minute-arbor, a pivoted lever that is provided with a lug to ride on the eccentric and with a pallet that engages the end of the arm opposite to that of the pin, and a spring interposed between the minutearbor and the arm on the same, said spring holding said arm in contact with a fixed pin on the eccentric, substantially as set forth.
2. The combination, in a timepiece, of a dial provided with an opening for exhibiting the figures indicating the full hour, an intermittently-shiftable hour-disk arranged back of the dial, a star-wheel attached to said hourdisk, an eccentric keyed to the minute-arbor and provided with a fixed pin, a spring-actuated arm placed loosely on the minute-arbor and provided with a pin at one end for engaging the teeth of the star-wheel, and a pivoted and a spring-actuated lever-arm provided with a lug that rides on the eccentric and with a pallet for engaging the end of the pin-carrying arm, so as to retard the same until the cocentric produces the full lifting of the lever and permits the passing of the spring-actuated arm and the actuating of the star-wheel and hour-disk, substantially as set forth.
In testimony that I claim the foregoing as my invention I have signed my name in p resence of two subscribing witnesses.
GEORGE REISS.
Witnesses:
PAUL Gonrnn, CHARLES SonRoEDER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483696TA | 1892-02-18 | 1892-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
US483696A true US483696A (en) | 1892-10-04 |
Family
ID=32907117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US483696D Expired - Lifetime US483696A (en) | 1892-02-18 | 1892-02-18 | George reiss |
Country Status (1)
Country | Link |
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US (1) | US483696A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3662535A (en) * | 1969-07-10 | 1972-05-16 | Lear Siegler Inc | Aircraft time indicator |
-
1892
- 1892-02-18 US US483696D patent/US483696A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3662535A (en) * | 1969-07-10 | 1972-05-16 | Lear Siegler Inc | Aircraft time indicator |
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