US185948A - Improvement in churns - Google Patents
Improvement in churns Download PDFInfo
- Publication number
- US185948A US185948A US185948DA US185948A US 185948 A US185948 A US 185948A US 185948D A US185948D A US 185948DA US 185948 A US185948 A US 185948A
- Authority
- US
- United States
- Prior art keywords
- churn
- improvement
- crank
- churns
- cream
- 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
- 239000006071 cream Substances 0.000 description 5
- 239000002023 wood Substances 0.000 description 3
- 241001125879 Gobio Species 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
- G05G1/12—Means for securing the members on rotatable spindles or the like
-
- 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
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/20762—Shaft connections
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Confectionery (AREA)
Description
PATENT OFFICE.
FRIEND MURDOGK, OF GENTRETON, OHIO.
IMPROVEMENT IN CHURNS.
Specification forming part of Letters Patent No. 185,948, dated January 2, 1877 application filed September 30, 1876.
To all whom it may concern:
Be it known that I, FRIEND MURDOGK, of Oentreton, in the county of Huron and State of Ohio, have invented a new and Improved Churn, of which the following is a specification:
Figure l is a vertical section of a churn containing my improvement, taken on line a: w in Fig. 2. Fig. 2 is a top view.
Similar letters of reference indicate corresponding parts.
The invention consists in providing a churn that operates with a rotary dasher with a sleeve, latch, and crank, as hereinafter more particularly described.
Referring to the drawing, A is the body of the churn, which is composed of the side pieces of wood a, that are slightly narrower at their lower ends than at their upper ends. The grain of the Wood runs vertically, and the sides are held together by hoops or bands b, that are driven on as hoops are driven on a barrel. B is a bottomof wood, placed in grooves in the lower ends of the side pieces, and O is a metallic bottom, that is placed a small distance above the wooden bottom. A funnelspout, c, is attached to one side of the churn, and communicates with the space between the two bottoms. An aperture, d, provided with the spout e, is made through the side of the churn, into the space between the bottom. A thermometer, f, is placed in one side of the churn, in an aperture through which it may be observed. It is so arranged that the back of the scale only comes in contact with the cream. D is an ordinary rotating dasher, supported by a gudgeon at g, and by a short shaft or gudgeon, h, attached to the crank t, and squared at its projecting end j. E is a flanged sleeve screwed into the side of the churn,through which the shaft it passes. The squared end of the shaft h engages with a socket in the end of the dasher-shat't. F is a spring-latch, pivoted to a boss on the back of the crank i, and is capable of engaging with the flange on the sleeve E, for retaining the crank in place. The latch is kept from turning by dropping into a notch in the car It, formed on the back of the crank.
Warm or cold water may be introduced through the spout c, for modifying the tem perature of the cream.
By observing the thermometer f the temperature of the cream may at any time be known.
By using a flat galvanized-iron bottom, the sticking of the butter is obviated, and the cream is readily tempered, as the thickness of the metal bottom only intervenes between the warm or cold water and the cream.
Having thus described my invention, claim as new and desire to secure by Letters Patent A churn having the shaft of its rotary dasher provided with flanged sleeve E, in combination with latch F and crank t', all constructed and arranged substantially as and for the purpose specified.
FRIEND MURDOOK.
Witnesses:
ALBERT GAG-E, L. W. BENHAM.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US185948A true US185948A (en) | 1877-01-02 |
Family
ID=2255355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US185948D Expired - Lifetime US185948A (en) | Improvement in churns |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US185948A (en) |
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0
- US US185948D patent/US185948A/en not_active Expired - Lifetime
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