US471109A - Churn - Google Patents

Churn Download PDF

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US471109A
US471109A US471109DA US471109A US 471109 A US471109 A US 471109A US 471109D A US471109D A US 471109DA US 471109 A US471109 A US 471109A
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churn
rods
end
body
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H21/00Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10Gearings comprising primarily only links or levers, with or without slides all movement being in or parallel to a single plane
    • F16H21/16Gearings comprising primarily only links or levers, with or without slides all movement being in or parallel to a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18Crank gearings; Eccentric gearings
    • F16H21/22Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/32Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with additional members comprising only pivoted links or arms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F11/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F11/008Mixers with shaking, oscillating, or vibrating mechanisms the stirrers performing an oscillatory, vibratory or shaking movement
    • B01F11/0082Mixers with shaking, oscillating, or vibrating mechanisms the stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/18Mechanical movements
    • Y10T74/18056Rotary to or from reciprocating or oscillating
    • Y10T74/18176Crank, pitman, lever, and slide

Description

(No Model.)

H. B. EGGLBSTON.

GHURN.

No. 471,109. Patented Mar. 22, 1892.

llllu llllllllllllllmllllllllllllllllllll IIIIIIIIIIIIII flllllllllllll/ M?. l Y- UNITED STATES PATENT OFFICE.

HARVEY B. EGGLESTON, OF BROCK, MISSOURI.

SPECIFICATION forming part of Letters Patent N o. 471,109, dated March 22, 1892.

Application led June 30, 1891. Serial No. 398.071. (No model.) l

To all whom t may concern:

Be it known that I, HARVEY B. EGGLEsToN, a citizen of the United States, residing at Brock, in the county of Scotland and State of Missouri, have invented anew and useful Churn-Motor, of which thefollowing is a speci- Iication.

The invention relates to improvements in churns.

The object of the present invention is to simplify and improve the construction of reciprocating double-dasher churns and to render the movements of the dashers positive and regular.

The invention consists in the construction and novel combination and arrangement of parts, hereinafter fully described, illustrated in the accompanying drawings, and pointed out in the claims hereto appended.

In the drawings, Figure 1 is a vertical longitudinal sectional View of a churn embodying the invention. Fig. 2 is a horizontal sectional view.

Referring' to the accompanying drawings, 1 designates a churn-body mounted on legs 2 and provided with a detachable cover 3, which has rising centrally from it a fulcrum-post 4, and is provided on opposite sides of the post 4 with openings 5 to receive flasher-rods 6. The dasher-rods are provided at their lower ends with suitable dashers 7, which are horizontally disposed and are provided with longitudinal blades 8, and the upper ends of the dasher-rods are reduced and are pivoted in openings 9 of a walking beam or lever 10. The lever 10 is recessed on opposite sides at l1 and is pivoted in a bifurcation 12 of the. upper end of the fulcrum-post 4, and when the lever 10 oscillates the dasher-rods 6 are given a vertical reciprocation. One end 13 of the lever-is extended beyond the body of the churn and is provided with an opening 14 in which is pivoted a reduced upper end 15 of a pitman 16, which has its lower end provided with a perforation to receive a crankloopv 17 of a shaft 18. The shaft 18 is journaled in the sides of the body and is arranged below the bottom thereof and has one end extended beyond the body and provided with the said crank-loop 17 and the crank-handle 19. When the shaft is rotated by the handle, an oscillating motion is imparted to thelever 10 and the dasher-rods are given a positive and regular motion, which is essential to an efficient churn.

It will be seen that a simple and comparatively inexpensive construction is provided and that a positive and regular movement is imparted to the dashers.

AWhat I claim is- In a churn, the combination of the body provided with a fulcrum-post rising centrally from its top and having openings on opposite sides of the fulcrum-post, the dasher-rods arranged in said openings and provided at their lower ends with dashers, the lever 10, fulcru med intermediate its ends on the post and being pivotally connected to the upper ends of the flasher-rods and having one end extended beyond the chu r11-body, the shaft journaled in the body and being extended beyond the same and provided with a crank-loop and a crank-handle, and a pitman having one end connected to the crank-loop and its other end pivoted to the extended .end of the lever, substantially as described.

In testimony that I claim the foregoing as my own Ihave hereto affixed my signature in presence of two witnesses.

HARVEY B. EGGLESTON.

Witnesses:

W. M. HOOVER, P. H. BENNETT.

US471109D Churn Expired - Lifetime US471109A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040052157A1 (en) * 2002-09-10 2004-03-18 Drie Gerhardt Van Gravity powered mixer system
US20050201202A1 (en) * 2003-09-10 2005-09-15 Gerhardt Van Drie Integrated fixed film activated sludge system
DE102014004687A1 (en) * 2013-08-02 2015-02-05 Jochen Schleef Container filled with a liquid medium, and method for feeding gaseous substances into the container

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040052157A1 (en) * 2002-09-10 2004-03-18 Drie Gerhardt Van Gravity powered mixer system
US6926437B2 (en) * 2002-09-10 2005-08-09 Gerhardt Van Drie Gravity powered mixer system
US20050201202A1 (en) * 2003-09-10 2005-09-15 Gerhardt Van Drie Integrated fixed film activated sludge system
US7083324B2 (en) * 2003-09-10 2006-08-01 Gerhardt Van Drie Integrated fixed film activated sludge system using gravity assisted mixing
DE102014004687A1 (en) * 2013-08-02 2015-02-05 Jochen Schleef Container filled with a liquid medium, and method for feeding gaseous substances into the container
DE102014004687B4 (en) * 2013-08-02 2016-01-21 Jochen Schleef Container filled with a liquid medium, and method for feeding gaseous substances into the container

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