US576830A - Albrecht ulli - Google Patents
Albrecht ulli Download PDFInfo
- Publication number
- US576830A US576830A US576830DA US576830A US 576830 A US576830 A US 576830A US 576830D A US576830D A US 576830DA US 576830 A US576830 A US 576830A
- Authority
- US
- United States
- Prior art keywords
- clock
- gear
- rack
- ulli
- weight
- 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
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 8
- 229910052753 mercury Inorganic materials 0.000 description 8
- 238000004804 winding Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
- F01B17/02—Engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
- Y10T74/1532—Rack actuator
Definitions
- the object of my invention is to provide a clock-winding device which will be simple in its construction and which will be operated by the changes of temperature to lift the weights which give motion to the wheel-train of the clock mechanism.
- the improvement consists, broadly, in a rock and plunger connected with a system of gear-wheels connected with the weight-drum and a plunger connected with the said rack and moved in a cylinder by the expansion and contraction of a column of mercury.
- Figure l is a side elevation, partly in section; and Fig. 2, an elevation shown at right angles to that of Fig. 1,illustrating myimproved clock-winding mechanism.
- the mechanism employed by me is secured in the clock-case and is connected to the arbor A of a winding-drum by means of a gearwheel B, keyed to the said arbor.
- a cord 70 secured at one end to the drum is and at the other end to a fixed part of the clock-case, supports a pulley 70 connected by a swivelblock 10 with a weight m, and'the said Weight serving to unwind the cord is from the drum and drive the arbor which operates the clocktrain in the ordinary manner.
- the gear-wheel B is driven to rotate the arbor A by means of a spur-gear iand reducing-gear h upon a shaft h, also supported in bearing-plates 71, of the clock-case, and the wheel h gears with and is driven by a doublerim gear g, the inner cogs g of which engage with the pawl f of a spur-gear e, adapted to slide on a shaft e to engage with or be disengaged from a rack-bar d, which moves vertically in guides upon the clock-case and in its upward movement drives the said gearwheels in the direction of the arrows to wind the weight-cord upon the drum.
- the rack-bar d is held to bear against the teeth of the wheel 6 by a roller 19, supported in a metal frame b secured to the clock-case, and the said frame b is provided with bearings b, which support truly in a vertical position a tube or cylinder 1), into which freely slides the lower end of the rack-bar.
- a piston 0 upon the lower end of said rack-bar snugly fits the cylinder b, and a hollow bulb a upon the lowerend of said cylinder is filled with mercury and communicates with theinterior of said tube in such manner that a mercurial column will rise and fall therein and move the piston c of the rack-bar upwardly or allow it to descend therein by gravity, and thus in its upward movement rotate the wheel 6 in the direction of the full-line arrow and in its downward movement rotate said wheel in the direction of the dot-line arrow to thus cause the intermittent rotation of the train of gear-wheels hereinbefore described to wind the drum upon the arbor A and retain the clock-weight m in its raised position.
- a plurality of weights and gearing may be employed to insure continuous action, if desired.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Description
(No Model.)
v A. ULLI. v THERMAL WINDING MECHANISM FOR CLOCKS.
No. 576,830. Patengd Feb. 9, 1897.
00.. PNo'rcx-umq. WASHINCIYDN n c UNITED STATES PATENT GEEICE.
ALBRECHT ULLI, OF BIEL, SWVITZERLAND.
THERMAL WINDING MECHANISM FOR CLOCKS.
SPECIFICATION forming part of Letters Patent No. 576,830, dated February 9, 1897. Application filed October 6, 1896. Serial No. 608,032. (1T0 model.)
To all whom it may concern.-
Be it known that I, ALBRECHT ULLI, clock? maker, a citizen of Switzerland, and a resident of Biel, in the canton of Bern, Switzerland, have invented certain new and useful Improvements in Automatic Devices for VVinding Clocks, of which the following is a specification.
The object of my invention is to provide a clock-winding device which will be simple in its construction and which will be operated by the changes of temperature to lift the weights which give motion to the wheel-train of the clock mechanism.
The improvement consists, broadly, in a rock and plunger connected with a system of gear-wheels connected with the weight-drum and a plunger connected with the said rack and moved in a cylinder by the expansion and contraction of a column of mercury. Certain details of construction comprising mechanism thus operated also constitute a part of my invention.
In the accompanying drawings, Figure l is a side elevation, partly in section; and Fig. 2, an elevation shown at right angles to that of Fig. 1,illustrating myimproved clock-winding mechanism.
The mechanism employed by me is secured in the clock-case and is connected to the arbor A of a winding-drum by means of a gearwheel B, keyed to the said arbor. A cord 70, secured at one end to the drum is and at the other end to a fixed part of the clock-case, supports a pulley 70 connected by a swivelblock 10 with a weight m, and'the said Weight serving to unwind the cord is from the drum and drive the arbor which operates the clocktrain in the ordinary manner.
The gear-wheel B is driven to rotate the arbor A by means of a spur-gear iand reducing-gear h upon a shaft h, also supported in bearing-plates 71, of the clock-case, and the wheel h gears with and is driven by a doublerim gear g, the inner cogs g of which engage with the pawl f of a spur-gear e, adapted to slide on a shaft e to engage with or be disengaged from a rack-bar d, which moves vertically in guides upon the clock-case and in its upward movement drives the said gearwheels in the direction of the arrows to wind the weight-cord upon the drum.
' The rack-bar d is held to bear against the teeth of the wheel 6 by a roller 19, supported in a metal frame b secured to the clock-case, and the said frame b is provided with bearings b, which support truly in a vertical position a tube or cylinder 1), into which freely slides the lower end of the rack-bar. A piston 0 upon the lower end of said rack-bar snugly fits the cylinder b, and a hollow bulb a upon the lowerend of said cylinder is filled with mercury and communicates with theinterior of said tube in such manner that a mercurial column will rise and fall therein and move the piston c of the rack-bar upwardly or allow it to descend therein by gravity, and thus in its upward movement rotate the wheel 6 in the direction of the full-line arrow and in its downward movement rotate said wheel in the direction of the dot-line arrow to thus cause the intermittent rotation of the train of gear-wheels hereinbefore described to wind the drum upon the arbor A and retain the clock-weight m in its raised position. Should the said Weight m be lifted beyond its working or required height, it will act to disengage the gear-wheel e from the rack-bar d, and thus allow the clock-weight to descend freely without being acted upon by the train of gearwheels by means of a gear-shifting lever Z Z pivoted at Z to the clock-case and provided with an upwardly-bent arm n, which bears against the face of the gear-wheel e and causes it to slide upon its shaft and become disengaged from the rack-bar cl, as described. A coiled spring e in the shaft 6 of the wheel e presses against the opposite side of the gearwheel e and causes it to reengage with the rack cl when pressure of the lever-arm n is released by the downward movement of the clock-weight.
The riseand fall of the column of mercury within the tube will thus act continually to keep the weight in its raised position, while the latter will exert a constant pull upon the train of gears which drive the clock.
A plurality of weights and gearing may be employed to insure continuous action, if desired.
I claim as my invention and desire to secure by Letters Patent The combination with the weight-winding drum and'gear-wheels, one of which is adapted IOO to slide upon its arbor, a rack-bar to engage with and disengage from said sliding gearwhcel, a cylinder and mercurial column to operate said rack-bar and :1 shifting lever pivoted to the gear-case and operated upon by the Weight to free the gear-train from the action of the rack-bar and mercury column, substantially as described.
In testimony that I claim the foregoing as my invention I have signed my name in pres- 10 once of two subscribing Witnesses.
ALBRECHT ULLI.
Witnesses:
J OH. FRID. ALOHENBERGER, i NtsLAUs 'TSCHANNER.
Publications (1)
Publication Number | Publication Date |
---|---|
US576830A true US576830A (en) | 1897-02-09 |
Family
ID=2645521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US576830D Expired - Lifetime US576830A (en) | Albrecht ulli |
Country Status (1)
Country | Link |
---|---|
US (1) | US576830A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388805A (en) * | 1981-01-21 | 1983-06-21 | Rideout Jr Merle C | Power plants deriving their energy from expansion and contraction |
US5992252A (en) * | 1998-02-19 | 1999-11-30 | Hewlett-Packard Company | Constant force side button engagement mechanism |
US10315460B1 (en) | 2018-03-09 | 2019-06-11 | Essam Abdelrahman Ammar | Apparatus and methods for a spherical assembly |
US10518628B2 (en) | 2018-03-09 | 2019-12-31 | Essam Abdelrahman Ammar | Apparatus and methods for a spherical assembly |
-
0
- US US576830D patent/US576830A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388805A (en) * | 1981-01-21 | 1983-06-21 | Rideout Jr Merle C | Power plants deriving their energy from expansion and contraction |
US5992252A (en) * | 1998-02-19 | 1999-11-30 | Hewlett-Packard Company | Constant force side button engagement mechanism |
US10315460B1 (en) | 2018-03-09 | 2019-06-11 | Essam Abdelrahman Ammar | Apparatus and methods for a spherical assembly |
US10518628B2 (en) | 2018-03-09 | 2019-12-31 | Essam Abdelrahman Ammar | Apparatus and methods for a spherical assembly |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US576830A (en) | Albrecht ulli | |
CN101344753B (en) | Automatic winding device of mechanical clock | |
US626532A (en) | Peters co | |
USRE5039E (en) | Improvement in motors for sewing-machines | |
US999562A (en) | Motor. | |
US1008150A (en) | Gearing. | |
US795806A (en) | Spring-motor. | |
US16344A (en) | tuerlingx | |
US353717A (en) | Weight-motor | |
US814362A (en) | Motor. | |
US809130A (en) | Equalizing winder for spring-motors. | |
US1096401A (en) | Operating means for lifting-jacks. | |
US1033418A (en) | Prime mover. | |
US392290A (en) | eosebeeet | |
US568517A (en) | Governor for motors | |
US672089A (en) | Spring-motor. | |
US702086A (en) | Gravity-motor. | |
US299849A (en) | Spring-motor | |
US712359A (en) | Mechanical motor. | |
US818830A (en) | Governor for spring-motors. | |
US396243A (en) | Spring-motor | |
US866388A (en) | Spring-fan. | |
US985674A (en) | Mechanical motor. | |
US444907A (en) | Speing motoe | |
US1079371A (en) | Lifting-jack. |