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US131981A - Improvement in power apparatus - Google Patents

Improvement in power apparatus Download PDF

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Publication number
US131981A
US131981A US131981DA US131981A US 131981 A US131981 A US 131981A US 131981D A US131981D A US 131981DA US 131981 A US131981 A US 131981A
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US
United States
Prior art keywords
improvement
power apparatus
lever
bolt
bolts
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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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18912—Compound lever and slide
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide

Definitions

  • A is the frame having the two standards B B, with the bolts 0 O at their upper ends, which bolts receive the arms D D at their slots E E, upon which bolts said slots work inoperating the machine.
  • Through the inner ends of said armsD D runs the bolt F, conneotingthe arms with the weight or pressure, and also with the connecting-rod G, which rod is connected with the short arm' of the lever H by the bolt or rivet I.
  • the lever H is also attached to the bent lever K by a bolt, L, and such bent lever is connected at its inner end to the straight lever M by the bolt or rivet N, each of which last-mentioned levers, H and M, is connected, respectively,

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)

Description

G. W. VOSBURGH.
Improvement in Power Apparatus.
N0. 131,98], Patented Oct. 8,1872.
AM. Mmra-urmsmP/r/t mm X (aseu/z/vz's moons) UNITED STATES GEORGE W. VOSBURGH, OF SUN PRAIRIE, WISCONSIN, ASSIGNOR OF ONE- HALF HIS RIGHT TO I. D. HAYDEN, OF SAME PLACE.
IMPROVEMENT IN POWER APPARATUS.
Specification forming part of Letters Patent No. 131M381, dated October 8, 1872.
To all whom it may concern:
Be itknown that I, GEORGE W. Vo'sBURGH, of Sun Prairie, in the county of Dane and State of Wisconsin, have invented a new and useful Power for Raising Weights and for Pressure, of which the following is a specification:
In the perspective view, A is the frame having the two standards B B, with the bolts 0 O at their upper ends, which bolts receive the arms D D at their slots E E, upon which bolts said slots work inoperating the machine. Through the inner ends of said armsD D runs the bolt F, conneotingthe arms with the weight or pressure, and also with the connecting-rod G, which rod is connected with the short arm' of the lever H by the bolt or rivet I. The lever H is also attached to the bent lever K by a bolt, L, and such bent lever is connected at its inner end to the straight lever M by the bolt or rivet N, each of which last-mentioned levers, H and M, is connected, respectively,
by the bolts 0 P to the aforementioned arms 1) D at their outward ends.
To work my machine the lever or handle H is depressed; this moves the bent lever K downward, and the arms D D at their inner ends upward, making a movable fulcrum at the bolt L, which fulcrum moving downward as
US131981D Improvement in power apparatus Expired - Lifetime US131981A (en)

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US131981A true US131981A (en) 1872-10-08

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US131981D Expired - Lifetime US131981A (en) Improvement in power apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314637A (en) * 1965-02-15 1967-04-18 Ferro Mfg Corp Seat adjuster mechanical structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314637A (en) * 1965-02-15 1967-04-18 Ferro Mfg Corp Seat adjuster mechanical structure

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