US39107A - Improvement in devices for operating churns - Google Patents
Improvement in devices for operating churns Download PDFInfo
- Publication number
- US39107A US39107A US39107DA US39107A US 39107 A US39107 A US 39107A US 39107D A US39107D A US 39107DA US 39107 A US39107 A US 39107A
- Authority
- US
- United States
- Prior art keywords
- rod
- dash
- improvement
- devices
- churns
- 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
- 239000002184 metal Substances 0.000 description 6
- 238000009432 framing Methods 0.000 description 4
- 241000723418 Carya Species 0.000 description 2
- 241000306729 Ligur Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 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
-
- 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
Definitions
- the object of this invention is to obtain a means whereby reciprocating churns-that is to say, those which are provided with rising and falling dashers-may be operated With greater facility than by the ordinary application of the hands to the dash-rod.
- A represents a churn of the usual reciprocating kind 5 and B is the dash-rod, the upper part of which is connected. by a pin, a, with.
- the rock-shaft D is supported by an upright framing, E, which may be constructed in any proper manner, and has a pendulum, F,
- the treadle I is a treadle, which is attached to the platform J, on which the churn A and framing E are placed.
- This treadle is connected by a cord or chain, K, to a spring, L, which is attached to the rock-shaft D.
- the spring L may be formed of a straight metal bar of steel or other elastic metal, or a piece of elastic wood would answer-such as hickory, for instance.
- the spring is represented as being made of a cylindrical metal rod bent in loop form.
- the pendulum F equalizes the movement of the dash-rod, performing a function similar to a ily-wheel on a crank-shaft, and the spring L serves to prevent any sudden jerks of the treadle, also equalizing the movement of the dash-rod.
- the length ofthe stroke of the dash-rod may be regulated, as desired, by inserting the pin a in a hole, b, nearer to or farther from the rock-shaft D, and by inserting the pin a in a hole, c, in the dash-rod nearer to or farther from the dash H, the latter may be raised or lowered to suit the height of the cream in the churn.
- the churn may be operated with the greatest facility.
- the dashrod B is provided with a joint, d, to compensate for the curvilinear movement of the arm C.
Description
H. C. ADDIS.
Device for Operating Churns.
Patented July 7, 1863.
mfuke l UNITED STATES PATENT OFFICE.
HENRY c. ADDIs, oE SPRINGFIELD, ILLINOIS.
'IMPROVEMENT IN DEVICES FOR. OPERATING CHURNS.
Specification forming part of Letters Patent No. 39,] 07, dated July 7, 1863.
To all whom it may concern:
,Mode of Operating Reciprocating Churns;
and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, making a part of this speccation, in which- Figure l is a side sectional view of my invention, taken in the line x x, Fig. 2; Fig. 2, a plan or top view ofthe same.
Similar letters of reference indicate corresponding parts in the two ligures.
The object of this invention is to obtain a means whereby reciprocating churns-that is to say, those which are provided with rising and falling dashers-may be operated With greater facility than by the ordinary application of the hands to the dash-rod.
To enable those skilled in the art to fully understand and construct my invention, I will proceed to describe it.
A represents a churn of the usual reciprocating kind 5 and B is the dash-rod, the upper part of which is connected. by a pin, a, with.
an arm, C, attached to a rock-shaft, D. The arm (l is perforated with a series of holes, b, and the upper part ofthe dash-rod is also perforated with a series of holes, c, as shown in Fig. 1. The rock-shaft D is supported by an upright framing, E, which may be constructed in any proper manner, and has a pendulum, F,
' connected toit, the weight of the bob G, of
which should begoverned by the size of the dash H at the lower end of the rod B.
I is a treadle, which is attached to the platform J, on which the churn A and framing E are placed. This treadle is connected by a cord or chain, K, to a spring, L, which is attached to the rock-shaft D. The spring L may be formed of a straight metal bar of steel or other elastic metal, or a piece of elastic wood would answer-such as hickory, for instance. In the drawings the spring is represented as being made of a cylindrical metal rod bent in loop form.
The operation will be readily seen. The
foot of the operator is applied to the treadle I,
the latter giving motion to the rock-shaft D, and the arm C giving a reciprocating movement to the dash-rod B. The pendulum F equalizes the movement of the dash-rod, performing a function similar to a ily-wheel on a crank-shaft, and the spring L serves to prevent any sudden jerks of the treadle, also equalizing the movement of the dash-rod. The length ofthe stroke of the dash-rod may be regulated, as desired, by inserting the pin a in a hole, b, nearer to or farther from the rock-shaft D, and by inserting the pin a in a hole, c, in the dash-rod nearer to or farther from the dash H, the latter may be raised or lowered to suit the height of the cream in the churn. By this arrangement of means the churn may be operated with the greatest facility. The dashrod B is provided with a joint, d, to compensate for the curvilinear movement of the arm C. A
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
' The combination of the springL and treadle I with the rock-shaft D, weighted pendulum F, adjustable arm C, adjustable pivoted dasher-rod B, and churn A, all in the manner and for the purpose herein shown and described.
HENRY C. ADDIS. Witnesses:
J oHN F. PLETZ, E. M. MILLER.
Publications (1)
Publication Number | Publication Date |
---|---|
US39107A true US39107A (en) | 1863-07-07 |
Family
ID=2108678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US39107D Expired - Lifetime US39107A (en) | Improvement in devices for operating churns |
Country Status (1)
Country | Link |
---|---|
US (1) | US39107A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080262421A1 (en) * | 2007-04-20 | 2008-10-23 | Stat Medical Devices, Inc. | Retractable fluid collection device |
-
0
- US US39107D patent/US39107A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080262421A1 (en) * | 2007-04-20 | 2008-10-23 | Stat Medical Devices, Inc. | Retractable fluid collection device |
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