US854314A - Means for operating pumps. - Google Patents

Means for operating pumps. Download PDF

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Publication number
US854314A
US854314A US30854006A US1906308540A US854314A US 854314 A US854314 A US 854314A US 30854006 A US30854006 A US 30854006A US 1906308540 A US1906308540 A US 1906308540A US 854314 A US854314 A US 854314A
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United States
Prior art keywords
frame
flange
shaft
plate
operating pumps
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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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US30854006A
Inventor
Ezra O Smith
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Individual
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Individual
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Priority to US30854006A priority Critical patent/US854314A/en
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Publication of US854314A publication Critical patent/US854314A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
    • 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
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18088—Rack and pinion type
    • Y10T74/18096—Shifting rack

Definitions

  • This invention relates to pumps and more particularly to the operating mechanism therefor and the primary object of the invention is to provide a construction of operating mechanism, which may be placed upon the market and applied to any of the ordinary forms of pumps now in use.
  • a further object of the invention is to pro- Vide an operating mechanism that will obviate the use of pump handles and the undesirable features cornmon thereto.
  • FIG. 1 is a front elevation of a pump embodying my invention.
  • Fig. 2 is a side elevation in detail of one side of my pump operating mechanism.
  • Fig. 3 is a similar view of the opposite side thereof, and
  • Fig. 4 is a detail vertical sectional view therethrough.
  • the numeral 5 denotes the pump casing, 6 the pump rod, and 7 the cap for the casing, all of which are of the ordinary construction.
  • An oblong frame 8 is provided at its.lower end with a pair of spaced apertured ears 9 between which is received the upper apertured end of the pump rod 6, a bolt 10 being passed through the apertures in the said ears and the pump rod, to connect the frame therewith.
  • the inner edges of the sides and ends of the frame are provided with a continuous flange which is located at a point equi-distant I
  • the inner edges of the sides and ends of the frame to one side of the flange 11 are plain while the said edges upon the opposite side of the flange are provided with a continuous series of rack teeth 12 for a purpose to be hereinafter described.
  • a shaft 16 which is provided beyond the cap with a hand wheel 17 by means of which the shaft may be rotated.
  • the oppo-. site end of the said shaft projects between the plate 14 and flange 11 and is provided upon its extreme end with a pinion 18 which meshes with the rack teeth 12.
  • roller 19 Mounted upon the shaft 16 upon the opposite side of the flange and plate to the pinion 18 is a roller 19 which contacts with the plain inner edges of the sides and ends of the frame and serves to equalize the strain upon the frame and plate and also to prevent movement of the shaft to dis-engage the pinion from its rack.
  • a device of the class described comprising an open frame provided with a continuous flange, a continuous rack formed upon the frame to one side of the flange, a web plate, arms connecting the frame and the web plate and supporting the same with its edges in spaced relation to the flange, said frame and web being integrally connected, a shaft arranged to travel between the edges of the flange and the plate, a pinion carried by the shaft and meshing with the rack, and a roller carried by the shaft and arranged. to travel upon that portion of the frame which lies at the other side of the flange to the rack.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

I PATENTED MAY 21 1907. 2,0. SMITH.
MEANS FOR OPERATING PUMPS.
- APPLIOATIOI nun EAR. as. 1900.
2 SHEETS-$111531 1.
l vbbfluaao PATENTED MAY 21,'1907.
E. 0. SMITH. MEANS FOR OPERATING PUMPS.
APPLIOA'HO! FILED IA B. I8, 1906.
2 suns-sum 2.
attain mr mam: "up: u. innmnrau, m c.
from the side edges of the frame.
EZRA O. SMITH, OF GALESBURG, ILLINOIS.
MEANS FOR OPERATING PUMPS- Specification of Letters Patent.
Patented May 21, 1907.
Application filed March 28, 1906. $erial No. 308.540.
'To aZZ whom, it may concern:
Be it known that I, EZRA 0. S ITH, a citizen of the United States, residing at Galesburg, in the county of Knox, State of Illinois, have invented certain new and useful Improvements in Means for Operating Pumps; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to pumps and more particularly to the operating mechanism therefor and the primary object of the invention is to provide a construction of operating mechanism, which may be placed upon the market and applied to any of the ordinary forms of pumps now in use.
A further object of the invention is to pro- Vide an operating mechanism that will obviate the use of pump handles and the undesirable features cornmon thereto.
In the accompanying drawings :-Figure 1 is a front elevation of a pump embodying my invention. Fig. 2 is a side elevation in detail of one side of my pump operating mechanism. Fig. 3 is a similar view of the opposite side thereof, and Fig. 4 is a detail vertical sectional view therethrough.
Referring more specifically to the drawings, the numeral 5 denotes the pump casing, 6 the pump rod, and 7 the cap for the casing, all of which are of the ordinary construction.
An oblong frame 8 is provided at its.lower end with a pair of spaced apertured ears 9 between which is received the upper apertured end of the pump rod 6, a bolt 10 being passed through the apertures in the said ears and the pump rod, to connect the frame therewith. The inner edges of the sides and ends of the frame are provided with a continuous flange which is located at a point equi-distant I The inner edges of the sides and ends of the frame to one side of the flange 11 are plain while the said edges upon the opposite side of the flange are provided with a continuous series of rack teeth 12 for a purpose to be hereinafter described. i
Extending downwardly and upwardly from the upper and lower ends of the frame respectively are bowed arms 13 which are connected at their ends to a plate 14 and' serve to support the same. drawings the said arms project from the same side of the frame, and that, the side adj acent the rack teeth 12, and support the said plate in spaced relation to and in alinement with the flange 11, the space between the flange and the said plate being the same throughout.
Mounted in a bearing bracket 15 upon the cap 7 is a shaft 16 which is provided beyond the cap with a hand wheel 17 by means of which the shaft may be rotated. The oppo-. site end of the said shaft projects between the plate 14 and flange 11 and is provided upon its extreme end with a pinion 18 which meshes with the rack teeth 12.
Mounted upon the shaft 16 upon the opposite side of the flange and plate to thepinion 18 is a roller 19 which contacts with the plain inner edges of the sides and ends of the frame and serves to equalize the strain upon the frame and plate and also to prevent movement of the shaft to dis-engage the pinion from its rack.
From the foregoing it will be readily understood that by revolving the wheel 17, the shaft 16 will be rotated together with its pinion .18 which will cause the frame to oscillate vertically and reciprocate the pump rod, 6.
Having thus described the invention, what I claim, is
A device of the class described comprising an open frame provided with a continuous flange, a continuous rack formed upon the frame to one side of the flange, a web plate, arms connecting the frame and the web plate and supporting the same with its edges in spaced relation to the flange, said frame and web being integrally connected, a shaft arranged to travel between the edges of the flange and the plate, a pinion carried by the shaft and meshing with the rack, and a roller carried by the shaft and arranged. to travel upon that portion of the frame which lies at the other side of the flange to the rack.
In testimony whereof, I aflix my signature, in presence of two witnesses.
EZRA 0. SMITH.
Witnesses:
W. C. FRANK, FLETCHER CARNEY.
As shown in the
US30854006A 1906-03-28 1906-03-28 Means for operating pumps. Expired - Lifetime US854314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US30854006A US854314A (en) 1906-03-28 1906-03-28 Means for operating pumps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30854006A US854314A (en) 1906-03-28 1906-03-28 Means for operating pumps.

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US854314A true US854314A (en) 1907-05-21

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US30854006A Expired - Lifetime US854314A (en) 1906-03-28 1906-03-28 Means for operating pumps.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357271A (en) * 1967-12-12 Stamping or franking machine locking arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357271A (en) * 1967-12-12 Stamping or franking machine locking arrangements

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