US217168A - Improvement in churns - Google Patents

Improvement in churns Download PDF

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US217168A
US217168A US217168DA US217168A US 217168 A US217168 A US 217168A US 217168D A US217168D A US 217168DA US 217168 A US217168 A US 217168A
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rod
churn
churns
arm
crank
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    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • Y10T74/18208—Crank, pitman, and slide

Definitions

  • the invention is an improvement in the class of vertical reciprocating churns; and it consists in theconstruction and attachment to the churn-body of the bearing for the crankshaft and the guide for the pit-man or rod which connects' the flasher-statt' and crankshaft.
  • Figure 1 is a side view
  • Fig. 2 a vertical section, of my improved churn
  • Figs. 3, 4, 5 are detail views.
  • the churn-body A has a detachable perforated cover, B. Oppositely-rotating dashers Gr Gr are attached to the reciprocating'shaft or staff E. These parts are not of my inveution.
  • the shaft E is connected with the arm K of a crank-shaft, I, by means of the right-angular rod N.
  • the ljournal ot' the crank has its bearin g in an arm or bracket, L, which is rigidly attached to the side ot' the churn-body A, as shown in Figs. 1 and 2.
  • Said arm or bracket L projects first outward and then upward parallel to the side of the body A, and the crank-arm K swings or rotates in the space between them.
  • a hole is formed in the horizontal arm of connecting-rod N- near its angle, to receive the guide-rod M, which is attached vertically to the side of the churn-body A, and extends from the bracket L (with which it is formed in one piece) upward above the top of the churn.
  • Said rod M serves as a guide for the connecting-rod N during its reciprocation, and the hole through which the rod passes is necessarily made large to allow the vibration of the rod correspondingly with the throw or radius of the crank-arm K.
  • the bracket L, crank I K, and rod M constitute an attachment which is simple, cheap, easily applied to the churn, and occupies little space.
  • the handle S of the outer crank-arm, I is grasped and rotated, which imparts a combined circular and reciprocating motion to the pitman or connecting rod N, thereby alternately raising and lowering the stal E and its attached dashers G, which latter are caused to rotate in opposite directions during their vertical movements by the action ot' their oblique arms or blades on the cream.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Description

J'. rE.. rIAYLOR. Uhuru.
No. 217,168. Paf'en'fed 1u 1y1,1879.
'g JV M6214 au@ MPEYERS. PHOTO-LITHOGRAPHER. WASHINGTON D C UNITED STATES PATENT OFFICE.-
JOSEPH E. TAYLOR, OFA FRANKFORT, INDIANA.
IMPROVEMENT IN CHURNS.
Specification forming part of Letters Patent No. 217,168, dated J nly 1, 1879; application filed February 24, 1879.
To all whom it may concern:
Beit known that I, JOSEPH EARLY TAY- LOR, of Frankfort, in the county of Clinton and Sta-te ot' Indiana, have invented certain new and useful Improvements in Churns, of which the following is an exact description.
The invention is an improvement in the class of vertical reciprocating churns; and it consists in theconstruction and attachment to the churn-body of the bearing for the crankshaft and the guide for the pit-man or rod which connects' the flasher-statt' and crankshaft.
In accompanying drawings, Figure 1 is a side view, and Fig. 2 a vertical section, of my improved churn. Figs. 3, 4, 5 are detail views.
The churn-body A has a detachable perforated cover, B. Oppositely-rotating dashers Gr Gr are attached to the reciprocating'shaft or staff E. These parts are not of my inveution.
The shaft E is connected with the arm K of a crank-shaft, I, by means of the right-angular rod N. The ljournal ot' the crank has its bearin g in an arm or bracket, L, which is rigidly attached to the side ot' the churn-body A, as shown in Figs. 1 and 2. Said arm or bracket L projects first outward and then upward parallel to the side of the body A, and the crank-arm K swings or rotates in the space between them.
A hole is formed in the horizontal arm of connecting-rod N- near its angle, to receive the guide-rod M, which is attached vertically to the side of the churn-body A, and extends from the bracket L (with which it is formed in one piece) upward above the top of the churn. Said rod M serves as a guide for the connecting-rod N during its reciprocation, and the hole through which the rod passes is necessarily made large to allow the vibration of the rod correspondingly with the throw or radius of the crank-arm K.
The bracket L, crank I K, and rod M constitute an attachment which is simple, cheap, easily applied to the churn, and occupies little space.
To operate the churn, the handle S of the outer crank-arm, I, is grasped and rotated, which imparts a combined circular and reciprocating motion to the pitman or connecting rod N, thereby alternately raising and lowering the stal E and its attached dashers G, which latter are caused to rotate in opposite directions during their vertical movements by the action ot' their oblique arms or blades on the cream.
What I claim is- 'Ihe combination, with the churn-body A, of the attachment consisting of the bracket or arm L, the guide-rod M, crank I K S, and angular rod N, said bracket and guide-rod being rigidly secured to the side of the churn body, as shown and described.
In testimony that I claim the foregoing as my own I aftlx my signature in presence ot' two witnesses.
` JOSEPH EARLY TAYLOR.
Witnesses:
JAMES T. Hoen/IAN,
JNO. W. ELs'roN.
US217168D Improvement in churns Expired - Lifetime US217168A (en)

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