US475527A - wickham - Google Patents
wickham Download PDFInfo
- Publication number
- US475527A US475527A US475527DA US475527A US 475527 A US475527 A US 475527A US 475527D A US475527D A US 475527DA US 475527 A US475527 A US 475527A
- Authority
- US
- United States
- Prior art keywords
- lever
- wheel
- handles
- coin
- coil
- 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
- 230000001105 regulatory Effects 0.000 description 4
- 210000002832 Shoulder Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004118 muscle contraction Effects 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F5/00—Coin-actuated mechanisms; Interlocks
- G07F5/10—Coin-actuated mechanisms; Interlocks actuated electrically by the coin, e.g. by a single coin
Definitions
- My invention has for its object to predetermine the duration of an electric current established by a deposited coin operating on a circuit-closer, and also to prevent the person 7 using the apparatus from receiving more of said current than is agreeable.
- Figurel is a diagram illustrating the relative arrangement of certain of the parts constituting an apparatus constructed according to my invention
- Fig. 2 an elevation, partly in section, of a portion of said apparatus as it appears in practice
- Figs. 3 are diagrams illustrating the relative arrangement of certain of the parts constituting an apparatus constructed according to my invention.
- A represents a casing having the front thereof provided with a coin-slot b, and another slot 0, that permits movement of an indicator B along a scale-chart O, incased in said front of the casing.
- the casing-front is also preferably provided with a panel d for a direction-card, andriveted or otherwise rigidly secured to said front are bearings e for pivotal downwardly-extended handles D, that are electrically connected to an induction-coil E, the latter being arranged within the casing.
- the handles are provided with stop-shoulders f g, and these shoulders come against the bearings to limit the movement of said handles in either direction.
- Extending in fromjthe handles are arms h, that connect with springs F, that resist the lift of said handles and automatically return the latter to their normal position when released by the operator.
- the positive handle has its arm h provided with lateral wings i j, and depending from these wings are flexible devices k 'm, the first of these devices being forked at the lower end and having its branches 72. passed through guides 10 on the induction-coil E and joined to lugs r on the loose core-sheath G of said coil, the latter being electrically connected to a battery II or other source of electric generation.
- the flexible device m thatdepends from the wing j of the arm 72 on the positive handle is connected to a pivotal lever I, that has a weight J thereon.
- a flexible device 8, arranged to work on a pulley 25, connects the lever I with the indicator B above described, and a stop K is employed to limit the downward movement of said lever.
- a pivotal contact-lever M and a contact-point N In circuit with the handles D, inductioncoil E, and battery H is a pivotal contact-lever M and a contact-point N, this contactpoint being preferably a jar containing mercury, into which a branch to of the contactlever is immersed when the latter is tilted in the proper direction on its pivots.
- the contact-lever M is arranged so as to have one end thereof beneath a chute P, that registers with the coin-sloth in the front of the casing A, and the fall of a coin against said end of this lever will cause the latter to tilt and close the electric circuit, thereby energizing the handles D, that are in circuit with the battery and induction-coil.
- That end of the contactlever farthest from the coin-chute P is provided with a lug Q) for engagement with notches 'w in a spur-wheel Q, that engages a pinion R on the arbor a: of a scape-wheel S, said spur-wheel being driven by any suitable motive power.
- the usual vibratory arm T, carrying pallets 'y y, that alternately engage the scape-wheel S, is pro vided with a governor U, the latter being preferably a rod of flexible metal.
- the governor-rod U being horizontally disposed, the arm T will vibrate slowly; but if said rod be bent toward a vertical line the vibrations of said arm will be quickened in proportion to the bend.
- the electric currentreceived by the person usingthe apparatus is regulated by the lift of the positive one of the handles D, inasmuch as the lifting of this handle will permit the loose core-sheath G of the induction-coil E to descend by its own gravity, whereby the intensity of said current is increased, while atthe same time the indicatorB, also connected 2 to said handle, will be run up on the scale-, chart 0 by the descent of the weighted lever I, above described.
- a circuit making and breaking lever having one end thereof in the path of a deposited coin, a spur-wheel provided with notches for successive engagement with the other end of the lever, a driving-pinion in mesh with the handles, a spur-wheel provided with notches for successive engagement with one end of said tilt-lever, a driving-pinion in mesh with the spur-wheel, a scape-wheel on an arbor to which the driving-pinion is made fast, a vibratory arm having pallets for alternate engagement with 'the scape-wheel, and a flexible governor-rod attached to said arm, substantially as set forth.
- a circuit making and breaking lever having. one end thereof in the path of a deposited coin, a spur-wheel provided with notches 'for successive engagement with the other end of the lever, and a driving-pinion in mesh with the spur-wheel, a source of electric generation and induction-coil in circuit with said lever, a pair of pivotal handles also in circuit with the aforesaid lever, source of electric generation, and induction-coil, the core-sheath of said coil controlled by one of the handles, a lever connected to the handle controlling the core-sheath, and an indicator controlled by the 1.5.5., .5... estautially as set forth.
Description
2 Sheets-Sheet 1.
(No Model.)
H. WIGKHAM. COIN CONTROLLED ELECTRICAL APPARATUS.
No. 475,527. Patented May 24, 1892.
TN! Nonmsrgfzas cm, morbufnm, wasmua'row, n. c.
UNITED STATES PATENT @FFIGE.
HORACE WICKIIAM, OF MILWAUKEE, WISCONSIN, ASSIGNOR TO HUGll RYAN AND HENRY D. GOODWIN, OF SAME PLACE.
COIN-CONTROLLED ELECTRICAL APPARATUS.
SPECIFICATION forming part of Letters Patent No. 475,527, dated May 24, 1892.
Application filed. December 11, 1891- Seria1NoA14,695- (No model.)
To all whom it may concern:
Be it known that I, HORACE WICKHAM, a citizen of the United States, and a resident of Milwaukee, in the county of Milwaukee, and in the State of Wisconsin, have invented certain new and useful Improvements in Coin- Controlled Electrical Apparatus; and I do hereby declare that the following is a full, clear, and exact description thereof.
My invention has for its object to predetermine the duration of an electric current established by a deposited coin operating on a circuit-closer, and also to prevent the person 7 using the apparatus from receiving more of said current than is agreeable.
To this end myinvention consists in certain peculiarities of construction and combination of parts, to be hereinafter described with reference to the accompanying drawings, and subsequently claimed.
In the drawings, Figurel is a diagram illustrating the relative arrangement of certain of the parts constituting an apparatus constructed according to my invention; Fig. 2, an elevation, partly in section, of a portion of said apparatus as it appears in practice; and Figs. 3
and 4, sections respectively taken on lines 3 3 and 4: 4: of Fig. 2.
Referring by letter to the drawings, A represents a casing having the front thereof provided with a coin-slot b, and another slot 0, that permits movement of an indicator B along a scale-chart O, incased in said front of the casing. The casing-front is also preferably provided with a panel d for a direction-card, andriveted or otherwise rigidly secured to said front are bearings e for pivotal downwardly-extended handles D, that are electrically connected to an induction-coil E, the latter being arranged within the casing. The handles are provided with stop-shoulders f g, and these shoulders come against the bearings to limit the movement of said handles in either direction. Extending in fromjthe handles are arms h, that connect with springs F, that resist the lift of said handles and automatically return the latter to their normal position when released by the operator. The positive handle has its arm h provided with lateral wings i j, and depending from these wings are flexible devices k 'm, the first of these devices being forked at the lower end and having its branches 72. passed through guides 10 on the induction-coil E and joined to lugs r on the loose core-sheath G of said coil, the latter being electrically connected to a battery II or other source of electric generation. The flexible device m thatdepends from the wing j of the arm 72 on the positive handle is connected to a pivotal lever I, that has a weight J thereon. A flexible device 8, arranged to work on a pulley 25, connects the lever I with the indicator B above described, and a stop K is employed to limit the downward movement of said lever.
In circuit with the handles D, inductioncoil E, and battery H is a pivotal contact-lever M and a contact-point N, this contactpoint being preferably a jar containing mercury, into which a branch to of the contactlever is immersed when the latter is tilted in the proper direction on its pivots. The contact-lever M is arranged so as to have one end thereof beneath a chute P, that registers with the coin-sloth in the front of the casing A, and the fall of a coin against said end of this lever will cause the latter to tilt and close the electric circuit, thereby energizing the handles D, that are in circuit with the battery and induction-coil. That end of the contactlever farthest from the coin-chute P is provided with a lug Q) for engagement with notches 'w in a spur-wheel Q, that engages a pinion R on the arbor a: of a scape-wheel S, said spur-wheel being driven by any suitable motive power. (Not shown.) The usual vibratory arm T, carrying pallets 'y y, that alternately engage the scape-wheel S, is pro vided with a governor U, the latter being preferably a rod of flexible metal. The governor-rod U being horizontally disposed, the arm T will vibrate slowly; but if said rod be bent toward a vertical line the vibrations of said arm will be quickened in proportion to the bend. Then the contact-lever is tilted, its lug o is lifted out of the spur-wheel notch with which it has been engaged, and thus said spur-wheel is permitted to make so much of a revolution as the distance from one to another of the notches therein will permit, the time necessary to the making of this partial revolution being regulated by the governor of the escapement mechanism. While the spurwheel S is in travel the lug -v on the contactlever M is supported on said wheel, and thus said lever is positively maintained in its tilted position to prevent breaking of the circuit until said lug automatically engages another notch in said spur-wheel. Q
The electric currentreceived by the person usingthe apparatus is regulated by the lift of the positive one of the handles D, inasmuch as the lifting of this handle will permit the loose core-sheath G of the induction-coil E to descend by its own gravity, whereby the intensity of said current is increased, while atthe same time the indicatorB, also connected 2 to said handle, will be run up on the scale-, chart 0 by the descent of the weighted lever I, above described.
By having'the handles D so disposed as to require that theybe lifted to cause increased intensity of the electric currentaperson can-; not receive more of said current than is agree- 1 able, as muscular contraction or tendency to let go of said handles will permit the latter to return toward their normal position, whereby the core-sheath of the induction-coil is also caused to return toward its normal position and decrease the intensity of said current.
Although I have shown and described anf induction-coil provided with an adjustable J core-sheet, I may employ such a coil having an adjustable unsheatlied core without departure from the spirit of my invention,both 1 forms of the inductioncoil being common in Y the electrical art.
Having thus described my invention, whatI claim as new, and desire to secure by Letters Patent, is-
1. In a coin-controlled electric apparatus, a circuit making and breaking lever having one end thereof in the path of a deposited coin, a spur-wheel provided with notches for successive engagement with the other end of the lever, a driving-pinion in mesh with the handles, a spur-wheel provided with notches for successive engagement with one end of said tilt-lever, a driving-pinion in mesh with the spur-wheel, a scape-wheel on an arbor to which the driving-pinion is made fast, a vibratory arm having pallets for alternate engagement with 'the scape-wheel, and a flexible governor-rod attached to said arm, substantially as set forth.
3. In a coin-controlled electric apparatus, a circuit making and breaking lever having. one end thereof in the path of a deposited coin, a spur-wheel provided with notches 'for successive engagement with the other end of the lever, and a driving-pinion in mesh with the spur-wheel, a source of electric generation and induction-coil in circuit with said lever, a pair of pivotal handles also in circuit with the aforesaid lever, source of electric generation, and induction-coil, the core-sheath of said coil controlled by one of the handles, a lever connected to the handle controlling the core-sheath, and an indicator controlled by the 1.5.5., .5... estautially as set forth.
In testimony that I claim the foregoing I have hereunto set my hand, at Milwaukee, in
the county of Milwaukee and State of Wisconsin, in the presence oftwo witnesses.
HORACE WICKHAM. Witnesses:
N. E. ()LIPHANT, WM. KLUG.
Publications (1)
Publication Number | Publication Date |
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US475527A true US475527A (en) | 1892-05-24 |
Family
ID=2544383
Family Applications (1)
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US475527D Expired - Lifetime US475527A (en) | wickham |
Country Status (1)
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US (1) | US475527A (en) |
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- US US475527D patent/US475527A/en not_active Expired - Lifetime
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