US486020A - Philippe baldensperger - Google Patents

Philippe baldensperger Download PDF

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US486020A
US486020A US486020DA US486020A US 486020 A US486020 A US 486020A US 486020D A US486020D A US 486020DA US 486020 A US486020 A US 486020A
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lever
baldensperger
philippe
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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
    • F03G5/00—Devices for producing mechanical power from muscle energy
    • F03G5/06—Devices for producing mechanical power from muscle energy other than of endless-walk type
    • F03G5/062—Devices for producing mechanical power from muscle energy other than of endless-walk type driven by humans
    • F03G5/065—Devices for producing mechanical power from muscle energy other than of endless-walk type driven by humans operated by the hand
    • 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
    • F03G5/00—Devices for producing mechanical power from muscle energy

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  • Witvmrea' er MW UNITED STATES PATENT OFFICE Witvmrea' er MW UNITED STATES PATENT OFFICE.
  • This invention has reference to motors designed to be actuated by manual effort; and it consists in the simple and efficient arrangement hereinafter described, whereby a comparatively-high degree of power is created with but minimum exertion.
  • Figure l is a central vertical section of a manual motor embodying my improvement
  • Fig. 2 is a front view of the same.
  • the base of the motor-frame comprises two triangular castings S, forming bearings for the transverse shaft 0, upon one of the projecting ends of which is keyed a band-pulley V, which may operate a belt to drive any desired machinery.
  • the base-castings S are braced at their top by a transverse rod b, and the upper part of the framing is constituted by two vertical standards e, connected and braced at their top by a transverse bar f.
  • a ratchet-Wheel R Centrally keyed on the transverse shaft 0 is a ratchet-Wheel R, the teeth of which are ongaged by pawls B B, pivotally carried by two arms K K, loosely mounted at one end on the shaft 0, while the other ends are pivotally secured to links 0 and c, in turn pivotally bolted to the lower end of the vertical lever a.
  • the lever a is fulcrumed upon a rod h, bearing in a pair of arms D, rigidly projecting from the upper portion of the base-casting 8.
  • the saddle A has a sleeve E, loosely mounted on an upper rodf, and depending extension F of said sleeve being pivotally connected at g, to the lever a through the medium of a link connection O.
  • the upper end of the lever a is provided with transverse handles M, and the arms D are provided with a transverse foot-piece P.
  • I claim- 1 In a manual-motor apparatus, the combination, with the supporting-frame, a driving-shaft journaled therein, and a ratchetwheel carried thereby, of rod h, an actuatinglever pivoted thereto, a pair of arms pivoted to one end of said lever, pawls thereon adapted to engage with the teeth of said ratchetwheel, and a saddle pivotally mounted on the main frame and having a link connection with the actuating-lever, substantially as set forth 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)
  • Health & Medical Sciences (AREA)
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Description

" No Model.)
P. BALDENSPERGER.
MANUAL MOTOR. 7 No. 486,020. I Patented Nov. 8,1892.
Witvmrea' er MW UNITED STATES PATENT OFFICE.
PHILIPPE BALDENSPERGER, OF sT. PIE, (VOSGES,) FRANCE.
MAN UAL MOTO R.
SPECIFICATION forming part of Letters Patent No. 486,020, datedNovember 8, 1892.
Application filed March 24, 1892. Serial No. 426,281. (No model.) Patented in France April 30, 1891, No. 212,173; in Belgium July 27, 1891, 110.95.789; in Sweden July 29,1891, No. 3,412; in Norway August 3, 1891, No. 2,473: in Italy August 8, 1891, XXV. 30,175, and November 6, 1891, XXV, 80,559; in Spain August 31,1891,No.12,892: in Turkey September 26, 1891, No. 240 in Switzerland October 2, 1891, No. 3,907 in Russia October 9, 1891 in Austria-Hungary October 11, 1891, No. 48,974 and No. 552; in England October 12, 1891, No. 17,352, and in Germany October 14, 1891, No. 66,479-
To all whom it may concern:
Be it known that I, PHILIPPE BALDENs- PERGER, a citizen of the Republic of France, residing at St. Pi, (Vosges,) France, have in vented an Improved Manual Motor, (for which I have obtained the following patents: in France April 30, 1891, No. 212,173; in Belgium July 27, 1891, No, 95,789; in Great Britain October 12,1891, No. 17,352; in Austria- Hungary October 11, 1891,No. 48,974 and No. 552; in Germany October 14,1891, No. 66,479; in Spain August 31, 1891, No.12,392; in Italy August 8, 1891, XXV, 30,175, and (addition) November 6, 1891, XXV, 30,559; in Norway August 3, 1891,No. 2,473; in Sweden July 29, 1891, No. 3,412 and (patent) (addition) October 23, 1891, No. 3,412; in Russia October 9, 1891; in Turkey September 26, 1891, No. 240, and in Switzerland October 2, 1891, No. 3,907,) of which the following is a specification.
This invention has reference to motors designed to be actuated by manual effort; and it consists in the simple and efficient arrangement hereinafter described, whereby a comparatively-high degree of power is created with but minimum exertion.
In the accompanying drawings, forming part of this specification, Figure l is a central vertical section of a manual motor embodying my improvement, and Fig. 2 is a front view of the same.
The base of the motor-frame comprises two triangular castings S, forming bearings for the transverse shaft 0, upon one of the projecting ends of which is keyed a band-pulley V, which may operate a belt to drive any desired machinery. The base-castings S are braced at their top by a transverse rod b, and the upper part of the framing is constituted by two vertical standards e, connected and braced at their top by a transverse bar f. Centrally keyed on the transverse shaft 0 is a ratchet-Wheel R, the teeth of which are ongaged by pawls B B, pivotally carried by two arms K K, loosely mounted at one end on the shaft 0, while the other ends are pivotally secured to links 0 and c, in turn pivotally bolted to the lower end of the vertical lever a. The lever a is fulcrumed upon a rod h, bearing in a pair of arms D, rigidly projecting from the upper portion of the base-casting 8. The saddle A has a sleeve E, loosely mounted on an upper rodf, and depending extension F of said sleeve being pivotally connected at g, to the lever a through the medium of a link connection O. The upper end of the lever a is provided with transverse handles M, and the arms D are provided with a transverse foot-piece P.
The operation of this device will be obvious. The operator, seated in the saddle A, rigidly braces his feet against the foot-piece P and can then vibrate the lever a with comparatively-little exertion, the movements of the lever ct in either direction occasioning the rotation of the ratchet-wheel, and the consequent revolution of shaft 0 and band-pulley V, since the pawls B and B alternately engage said ratchet-wheel, and both serve to rotate it in alike direction. By having the saddleA pivoted and connected, as described, the exertion on the part of the operator is not only materiallyreduced,but much is taken 0E of body movements to secure the actuation of the device.
I claim- 1.. In a manual-motor apparatus, the combination, with the supporting-frame, a driving-shaft journaled therein, and a ratchetwheel carried thereby, of rod h, an actuatinglever pivoted thereto, a pair of arms pivoted to one end of said lever, pawls thereon adapted to engage with the teeth of said ratchetwheel, and a saddle pivotally mounted on the main frame and having a link connection with the actuating-lever, substantially as set forth and described.
2. In a manual-motor apparatus, the combination, with the driving-shaft and pawland-ratchet devices located in the base of the 7 apparatus, of arms D D, having the foot-rest In testimony whereof I have signed this P, and rod h, and an actuating-lever a, pivotspecification in the presence of two subscribed on said. rod and connected with the pawl ingrwitnesses.
devices, together with a pivotally-mounted 7 PHILIPPE BALDENSPERGER. 5 saddle having a link connection with the said Witnesses:
lever above its fulcrum, substantially as set ROBT. M. HOOPER,
forth. JOSEPH TOURNIER.
US486020D Philippe baldensperger Expired - Lifetime US486020A (en)

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