US240364A - Reciprocating churn - Google Patents
Reciprocating churn Download PDFInfo
- Publication number
- US240364A US240364A US240364DA US240364A US 240364 A US240364 A US 240364A US 240364D A US240364D A US 240364DA US 240364 A US240364 A US 240364A
- Authority
- US
- United States
- Prior art keywords
- churn
- lever
- reciprocating
- levers
- pivoted
- 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
Links
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
- G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
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- 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
- Our invention relates to an improvement in reciprocating churns; and it consists, first, in the compound arrangement of operating levers or handles, whereby a longer and more powerful stroke is imparted to the dasher without the expenditure of as much power as where but a single operating-lever is used second, in providing each one of the levers with a removable support or standard, which catches in a socket made for it in the top edge of the churn, and thus enables the handles to be readily removed from the churn whenever it is desired to fill and empty the churn or cleanit.
- the object of our invention is to gain an increased length of stroke, and to enable the operatin g handles or levers to be quickly applied to or rempved from the churn, as may be desired.
- Figure 1 is a side elevation of our invention, partly in section.
- Fig. 2 is a plan view of the same.
- A represents a churn -body of 'any desired construction
- B the dasher.
- To the upper end of this dasher is pivoted the shorter end of the lever O, which is pivoted upon the standard D, which catches in a pocket or recess, E, made on the side of the top of the churn.
- the outer end of this lever O is pivoted to the long handle or lever F, there being a block, G,
- this long lever F extends sufficiently far beyond the pivoted end of the lever O to form a convenient handle for operating the dasher, while the inner end of the lever extends'across the top of the churn, and has a slot, I, made through its other end for a projection or pivot, 0, upon the standard L to pass through.
- This lever has a considerable endwise movement while it is being worked up and down,this slot is necessary to allow it to play back and forth upon this pivot.
- the standard L is.like the one D, has its lower end made to fit in a socket or recess, N, made in the top edge of the churn, so as to be readily removable.
Description
(No M odel.) I
H. OFBARTLETT & J. BURD.
' Reciprocating Churn.
No. 240,364. Patented April 19,1881;
Whiz? 7 Ww/ N.PETERS. PHOTO-LITHDGRAPHER, WASHXNGIONV u c.
UNITED STATES PATENT OFFICE.
HENRY O. BARTLETT AND JOHN BURD, OF COLUMBUS, OHIO.
RECIPROCATING CHUR'N.
SPECIFICATION formingpart of Letters Patent No. 240,364, dated April 19, 1881. Application filed February 28, 1881. (No model.)
To all whom it may concern Be it known that we, H. O. BARTLETT and J. BURD, of Columbus, in the county of Franklin and State of Ohio, have invented certain new and useful Improvements in Reciprocating Ohurns and we do hereby declare the following tobe a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use it, reference being had to the accompanying drawings, which form part of this specification.
Our invention relates to an improvement in reciprocating churns; and it consists, first, in the compound arrangement of operating levers or handles, whereby a longer and more powerful stroke is imparted to the dasher without the expenditure of as much power as where but a single operating-lever is used second, in providing each one of the levers with a removable support or standard, which catches in a socket made for it in the top edge of the churn, and thus enables the handles to be readily removed from the churn whenever it is desired to fill and empty the churn or cleanit.
The object of our invention is to gain an increased length of stroke, and to enable the operatin g handles or levers to be quickly applied to or rempved from the churn, as may be desired.
Figure 1 is a side elevation of our invention, partly in section. Fig. 2 is a plan view of the same.
A represents a churn -body of 'any desired construction, and B the dasher. To the upper end of this dasher is pivoted the shorter end of the lever O, which is pivoted upon the standard D, which catches in a pocket or recess, E, made on the side of the top of the churn. The outer end of this lever O is pivoted to the long handle or lever F, there being a block, G,
placed between the two levers, where they are pivoted together, so as to keep them sufficiently far apart to allow the standard D to project up between them and not interfere with their operation. The outer end of this long lever F extends sufficiently far beyond the pivoted end of the lever O to form a convenient handle for operating the dasher, while the inner end of the lever extends'across the top of the churn, and has a slot, I, made through its other end for a projection or pivot, 0, upon the standard L to pass through. As this lever has a considerable endwise movement while it is being worked up and down,this slot is necessary to allow it to play back and forth upon this pivot. The standard L,.like the one D, has its lower end made to fit in a socket or recess, N, made in the top edge of the churn, so as to be readily removable.
Whenever it is desired to pack the churn for transportation, clean it out, or empty it of its contents, it is only necessary to pull upward upon these two standards, and the two levers will be removed from the churn.
Having thus described our invention, we claim I 1. In combination with a churn and a vertically-moving dasher, the two operating-levers O F, each one being provided with a pivot and standard ofits own, and pivoted together, substantially as shown; I
2. In a churn, the combination of the churnhody provided with the recesses or pockets E N, the two removable standards, and the two operating-levers pivoted upon the standards and pivoted together, substantially as shown and described.
In testimony whereof we affix our signatures in presence of two witnesses.
HENRY CLAY BARTLETT. JOHN BURD.
. Witnesses:
T. H. SCHNEIDER, L. H. WEBSTER.
Publications (1)
Publication Number | Publication Date |
---|---|
US240364A true US240364A (en) | 1881-04-19 |
Family
ID=2309703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US240364D Expired - Lifetime US240364A (en) | Reciprocating churn |
Country Status (1)
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US (1) | US240364A (en) |
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- US US240364D patent/US240364A/en not_active Expired - Lifetime
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