US194623A - Improvement in churns - Google Patents
Improvement in churns Download PDFInfo
- Publication number
- US194623A US194623A US194623DA US194623A US 194623 A US194623 A US 194623A US 194623D A US194623D A US 194623DA US 194623 A US194623 A US 194623A
- Authority
- US
- United States
- Prior art keywords
- crank
- shaft
- dasher
- churns
- dashers
- 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 4
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000284 resting Effects 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
- F16H21/16—Gearings 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
- F16H21/18—Crank gearings; Eccentric gearings
- F16H21/36—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion
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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
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18248—Crank and slide
Definitions
- BARZILLAI C SPRAGUE AND JOHN T. SPRAGUE, OF CLINTON, ILLINOIS.
- Figure 1 is a vertical section of our improved churn.
- Fig. 2 is an elevation thereof.
- Fig. 3 is a top view of the tub, showing the cover with the openings for the dasher-rods to pass through.
- Fig. i is a section through the upper end of dasher-rods, showing manner of attachment to crank-arm.
- A represents the frame, resting in a base, A.
- B is the tub for containing the cream, of
- E is the crank-shaft, to which the dasher-rods are attached, having its bearings on the frame, and provided with pinion D, which meshes with gear C on the short shaft f, to which the crank F is applied.
- G are the dasher-rods, provided with dashers a. These' rods are jointless, and rigidly or directly connected to the crank-shaft, and pass through opening b in the cover El, which serves as a fulcrum or guide in the movement of the churn.
- the dashers are adjustable, being attached to the crank-shaft by means of vertically and horizontallyT grooved clamps c, which are provided with set-screws d., The dashers may thus be readily removed and replaced without difficulty, and may be adjusted to suit circumstances.
- the cover H is made in sections, being divided through the openings b, and each sec tion provided with a ring, as seen in Fig. 3.
- crank-shaft E is designedrto be provided With a balance-Wheel.
- Thejointless dasher-rod s directly connected to the cranks of the crank-shaft and moving upon fulcrums, impart a lateral motion in addition to the vertical movement of the dashers, which thoroughly agitates the cream.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
B. c. a :.T.s1=RAGU-E.
CHURNS.
No.14194,623. PatentedAug. 28,1877.
N. PETERS, PHOTO-LITHOGRAPHIE, WASHINGTON, D Cy f y UNITED STATES PATENT GEEICE.,
BARZILLAI C. SPRAGUE AND JOHN T. SPRAGUE, OF CLINTON, ILLINOIS.
IMPROVEMENT IN CHURNS.
Specification forming part of Letters Patent No. 194,623, dated August 28, 1877; application filed July 6, 1877.
Toil all 'whom it 'may coacerm' Be it known that we, BARZILLM G. SPRAGUE and JOHN T. SPRAGUE, both of Clinton, in the county of De Witt and State of Illinois,
have invented certain new and useful Im- A churns in which are employed two or more reciprocating dashers having rigid or jointless dasher-rods, directly connected to the crank-arm and moving on fulcrums, whereby alateral or rotary motion is imparted to the vertically-reciprocating dashers; and it consists in the peculiar construction and application of double-acting clamps, by means of which the dashers are readily attached or detached, and likewise adjusted to any length, as hereinafter described.
Figure 1 is a vertical section of our improved churn. Fig. 2 is an elevation thereof. Fig. 3 is a top view of the tub, showing the cover with the openings for the dasher-rods to pass through. Fig. i is a section through the upper end of dasher-rods, showing manner of attachment to crank-arm.
A represents the frame, resting in a base, A. B is the tub for containing the cream, of
ordinary form, either round, square, or otherwise. Said tub rests upon the base A', and is removable therefrom. E is the crank-shaft, to which the dasher-rods are attached, having its bearings on the frame, and provided with pinion D, which meshes with gear C on the short shaft f, to which the crank F is applied. G are the dasher-rods, provided with dashers a. These' rods are jointless, and rigidly or directly connected to the crank-shaft, and pass through opening b in the cover El, which serves as a fulcrum or guide in the movement of the churn.
The dashers are adjustable, being attached to the crank-shaft by means of vertically and horizontallyT grooved clamps c, which are provided with set-screws d., The dashers may thus be readily removed and replaced without difficulty, and may be adjusted to suit circumstances.
The cover H is made in sections, being divided through the openings b, and each sec tion provided with a ring, as seen in Fig. 3.
The crank-shaft E is designedrto be provided With a balance-Wheel.
Thejointless dasher-rod s, directly connected to the cranks of the crank-shaft and moving upon fulcrums, impart a lateral motion in addition to the vertical movement of the dashers, which thoroughly agitates the cream.
What is claimed as the invention is In a reciprocating churn, the combination of a crank-shaft, a dasher-rod, and a vdoubleacting clamp, formed in two parts, each part having Y a vertical groove for receiving the dasher-rod, and also a horizontal groove at right angles to the latter for receiving the crank-shaft, said clamp being provided with aset-screw, and operating to clamp the dasherrod and crank-shaft simultaneously, substantially as described.
In` testimony that we claim the foregoing as our own. we affix our signature in presence of two witnesses.
Witnesses:
WM. H. SMITH, WM. MoNsoN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US194623A true US194623A (en) | 1877-08-28 |
Family
ID=2264029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US194623D Expired - Lifetime US194623A (en) | Improvement in churns |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US194623A (en) |
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0
- US US194623D patent/US194623A/en not_active Expired - Lifetime
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