US212926A - Improvement in toy motors - Google Patents

Improvement in toy motors Download PDF

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Publication number
US212926A
US212926A US212926DA US212926A US 212926 A US212926 A US 212926A US 212926D A US212926D A US 212926DA US 212926 A US212926 A US 212926A
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Prior art keywords
cord
sleeve
toy
improvement
drum
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
    • F03G1/024—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using helical springs

Definitions

  • FIG. 1 is a top view of my improved device.
  • Fig. 2 is a detail section of the same, taken through the line a: m, Fig. 1.
  • the object of this invention is to furnish a toy motive power for giving motion to dancing figures, toy hand-organs, and other mechanical toys, which shall be so constructed that the uncoiling of the impelling-cord will coil a spring, the uncoiling of which will recoil the impelling-cord, ready to be again used.
  • the invention consists in a toy motive power, formed by the combination of the flywheel its pins, the sleeve, the cords, the drum, and the coiled spring with each other and with the frame-work, as herein after fully described.
  • A represents a small frame, which is supported upon legs B, of any convenient length.
  • 0 is a fly-wheel, the ends of the journals of which are pointed and revolve in the ends of two pins, 1).
  • One of the pins D is made long to receive a sleeve, E, upon the inner end of which are formed clutch'tecth, to engage with clutch-teeth formed upon the journal of the flywheel C.
  • To the middle part of the sleeve E is secured the end of a cord, E, which is wound around the outer part of the said sleeve E.
  • the free end of the cord E passes through a hole in a side bar of the frame A, which hole should be about opposite the middle of the outer half of the sleeve E, so that when the outer end of the cord F also causes the said cord to rewind itself upon the sleeve E evenly and smoothly.
  • the cords F G may be a single cord, secured at its middle part to the sleeve E.
  • the drum .H revolves freely upon a pin, I, attached to the frame A, and to its hub is attached the inner end of a coiled spring, J, the outer end of which is attached to theframe A.
  • the cord G is wound in such a direction around the drum I-[ that the unwinding of the cord F from the sleeve E will wind the cord G upon the said sleeve and coil up the spring J so that when the cord F is released the uncoiling of the spring J will rewind the cord Gr upon the drum H, and the cord F upon the sleeve E, ready to be again drawn upon to give another impulse to the fly-wheel C.
  • the hub of the flywheel O are attached one or more pulleys K, to receive belts for giving motion to the desired toy or toys.
  • a toy motive power formed by the combination of the flywheel O, its pins D, the sleeve E, the cords F G, the drum H, and the coiled spring J with each other and with the frame A B, substantially as herein shown and described.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Description

H; GROTH Toy-Motor;
No.212,926. Patented Mar. 4, 1879.
WITNESSES:
N PETERS. PNOTO-LITNOGRAPHEH, WASHINGTON, D C,
UNITED STATES PATENT OEEroE.
HENRY GROTH, on NEW YORK, N.
IMPROVEMENT IN TOY MOTORS.
Specification forming part of Letters Patent No. 212,926, dated March 4, 1879 application filed January 15, 1879.
To all whom it may concern- Be it known that I, HENRY GRoTE, of the city, county, and State of New York, have invented a new and useful Improvement in Toy Motive Power, of which the following is a specification Figure 1 is a top view of my improved device. Fig. 2 is a detail section of the same, taken through the line a: m, Fig. 1.
Similar letters of reference indicate corresponding parts.
The object of this invention is to furnish a toy motive power for giving motion to dancing figures, toy hand-organs, and other mechanical toys, which shall be so constructed that the uncoiling of the impelling-cord will coil a spring, the uncoiling of which will recoil the impelling-cord, ready to be again used.
The invention consists in a toy motive power, formed by the combination of the flywheel its pins, the sleeve, the cords, the drum, and the coiled spring with each other and with the frame-work, as herein after fully described.
A represents a small frame, which is supported upon legs B, of any convenient length. 0 is a fly-wheel, the ends of the journals of which are pointed and revolve in the ends of two pins, 1). One of the pins D is made long to receive a sleeve, E, upon the inner end of which are formed clutch'tecth, to engage with clutch-teeth formed upon the journal of the flywheel C. To the middle part of the sleeve E is secured the end of a cord, E, which is wound around the outer part of the said sleeve E. The free end of the cord E passes through a hole in a side bar of the frame A, which hole should be about opposite the middle of the outer half of the sleeve E, so that when the outer end of the cord F also causes the said cord to rewind itself upon the sleeve E evenly and smoothly.
To the middle part of the sleeve E is attached the end of the cord G, which is coiled around, and its other end is attached to a drum, H. The cords F G may be a single cord, secured at its middle part to the sleeve E.
The drum .H revolves freely upon a pin, I, attached to the frame A, and to its hub is attached the inner end of a coiled spring, J, the outer end of which is attached to theframe A. The cord G is wound in such a direction around the drum I-[ that the unwinding of the cord F from the sleeve E will wind the cord G upon the said sleeve and coil up the spring J so that when the cord F is released the uncoiling of the spring J will rewind the cord Gr upon the drum H, and the cord F upon the sleeve E, ready to be again drawn upon to give another impulse to the fly-wheel C. To
the hub of the flywheel O are attached one or more pulleys K, to receive belts for giving motion to the desired toy or toys.
I am aware that it is not new to revolve a box by a chain on drum, and to rotate a flywheel in the same direction by a pawl within the box, said box (on the removal of pressure) being carried by a recoil of spring, that rewinds the chain upon the drum while the fly-wheel continues to revolve but What Iclaim as new, and of my invention, 1s
A toy motive power formed by the combination of the flywheel O, its pins D, the sleeve E, the cords F G, the drum H, and the coiled spring J with each other and with the frame A B, substantially as herein shown and described.
HENRY GROTH. Witnesses:
JAMES T. GRAHAM, (J. SnnewrcK.
US212926D Improvement in toy motors Expired - Lifetime US212926A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577962A (en) * 1946-11-12 1951-12-11 Arvin A Gussa Spring motor
US3283855A (en) * 1965-06-24 1966-11-08 Kaplan Ruth String-wound spring motor
US20050183092A1 (en) * 2004-02-12 2005-08-18 Microsoft Corporation Configurable message pipelines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577962A (en) * 1946-11-12 1951-12-11 Arvin A Gussa Spring motor
US3283855A (en) * 1965-06-24 1966-11-08 Kaplan Ruth String-wound spring motor
US20050183092A1 (en) * 2004-02-12 2005-08-18 Microsoft Corporation Configurable message pipelines

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