US222076A - Improvement in machinery for operating churns - Google Patents
Improvement in machinery for operating churns Download PDFInfo
- Publication number
- US222076A US222076A US222076DA US222076A US 222076 A US222076 A US 222076A US 222076D A US222076D A US 222076DA US 222076 A US222076 A US 222076A
- Authority
- US
- United States
- Prior art keywords
- machinery
- lever
- improvement
- arms
- operating
- 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
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010626 work up procedure 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
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/16—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and oscillating 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
- Y10T74/1828—Cam, lever, and slide
Definitions
- This invention relates to improvements in machinery for operating churns or other light work by reciprocating movement produced by the recoil of springs; and it consists in the application of an intermittent tappet to the end of a lever, as will be hereinafter more fully described.
- Figure 1 is a side elevation
- Fig. 2 a plan view, of the machine.
- A represents the bed-plate on which the machinery is supported.
- B is a train ofwheels, by which the power of amainspring, B, is communicated to the tappet O, which has four arms, 0 c c c, intersecting each other.
- This train of wheels may be of any desired number to communicate motion from the spring B to the tappet O, and all of which is in common use.
- lever D' is a lever, supported by its fulcrum d, which is a standard on base or bed p ""e A.
- the short arm of lever D is beveled, so as to be tangential to the sweep or curve of the arms a c of the tappet C, so that as the latter is caused to revolve the rounded ends of the arms 0 0 will depress the end of lever D, but glide over it and to effect this with the smallest amount of friction, rollers are placed on the ends of the arms and on the lever.
- leverD is guided between upright rods b, having acurved top, I).
- a spring, d On top of the long arm of lever D is a spring, d, which, as the arm rises, strikes against the curved top b, and is caused to recoil and assist the descent of the arm.
- a standard, a has on it a spring, a, which lightens the fall of the arm.
Description
W. N. RHODES. Machinery for Operating Ohurns.
' No. 222,076. Patented Nov. 25, I879.
H1 z e s s e s jzzvenfor UNITED STATES PATENT OFFICE.
WEBSTER N. RHODES, OF MEMPHIS, TENNESSEE.
IMPROVEMENT IN MACHINERY FOR OPERATING CHURNS.
Specification forming part of Letters Patent No. 222,076, dated November 25, 1879 application filed June 20, 1879.
To all whom it may concern:
Be it known that I, WEBSTER N. RHODES, of Memphis, in the county of Shelby and State of Tennessee, have invented certain Improvements in Machinery for Operating Ohurns, of which the following is a specification.
This invention relates to improvements in machinery for operating churns or other light work by reciprocating movement produced by the recoil of springs; and it consists in the application of an intermittent tappet to the end of a lever, as will be hereinafter more fully described.
In the drawings, Figure 1 is a side elevation, and Fig. 2 a plan view, of the machine.
A represents the bed-plate on which the machinery is supported. B is a train ofwheels, by which the power of amainspring, B, is communicated to the tappet O, which has four arms, 0 c c c, intersecting each other. This train of wheels may be of any desired number to communicate motion from the spring B to the tappet O, and all of which is in common use.
D'is a lever, supported by its fulcrum d, which is a standard on base or bed p ""e A. The short arm of lever D is beveled, so as to be tangential to the sweep or curve of the arms a c of the tappet C, so that as the latter is caused to revolve the rounded ends of the arms 0 0 will depress the end of lever D, but glide over it and to effect this with the smallest amount of friction, rollers are placed on the ends of the arms and on the lever. The
long arm of leverD is guided between upright rods b, having acurved top, I). On top of the long arm of lever D is a spring, d, which, as the arm rises, strikes against the curved top b, and is caused to recoil and assist the descent of the arm.
A standard, a, has on it a spring, a, which lightens the fall of the arm.
On each arm of lever D is attached a connecting-rod, E E, which has below a plunger .or dasher of a churn, c c, and the churns E E are so placed that the connecting-rods E and dashers c 6 work easily in them as the arms of the lever work up and down.
In front of the tappet-arms cc 0 0 there is a flat spring, F, so arranged by an adjustingwedge, F, that should the tappets revolve too rapidly the spring 'F can be caused to bear against the tappet-arms as they fly ofi' from the end of the lever and check the velocity of the gearing.
I claim- In machinery for operating churns and other light devices by spring-motors, the combination of the train of gear-wheels moving tappet-arms 0, having anti-friction rollers, a lever with corresponding anti-friction bearings, the pitman or connecting rods, the spring F, guiderods 1), and springs d a, all substantially as and for the purpose described.
WEBSTER NAZER RHODES. Witnesses:
WM. 11. OWEN,
VERNON RHODES.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US222076A true US222076A (en) | 1879-11-25 |
Family
ID=2291471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US222076D Expired - Lifetime US222076A (en) | Improvement in machinery for operating churns |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US222076A (en) |
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0
- US US222076D patent/US222076A/en not_active Expired - Lifetime
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