US164215A - Improvement in rotary churn-dashers - Google Patents
Improvement in rotary churn-dashers Download PDFInfo
- Publication number
- US164215A US164215A US164215DA US164215A US 164215 A US164215 A US 164215A US 164215D A US164215D A US 164215DA US 164215 A US164215 A US 164215A
- Authority
- US
- United States
- Prior art keywords
- bars
- churn
- dashers
- improvement
- disks
- 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
- 238000010276 construction Methods 0.000 description 8
- 235000014121 butter Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 210000004080 Milk Anatomy 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
- B64C11/48—Units of two or more coaxial propellers
Definitions
- Figure 1 is a side view of my improved churn-dasher.
- Fig. 2 is a top View of the same.
- the object of this invention is to improve the construction of the churn-dasher for which Letters Patent No. 51,354 were issued to me December 5, 1865, so as to make it simpler in construction, cheaper in manufacture, more effective in operation, more easily operated, and cause it to gather the butter quicker and more thoroughly.
- the invention consists in a churn-dasher in which bars provided at their ends with crossbars and disks are attachedto the shaft in an inclined position, and are so arranged that the upper cross-bar and disks of each lower bar may be upon a level with the lower cross-bar and disks 'of the next upper bar; and in the combination of the adjustable gathering-board with the dasher-shaft, provided with the bars, the cross-bars, and the disks, as hereinafter fully described.
- A is the dasher-shaft, upon the lower end of which is a pivot, to work in a step or socket in the center of the bottom of the churn, and which is designed to be driven by gear-wheels, in the manner of ordinary rotary dashers.
- Through the lower part of the shaft A are formed a number of inclined holes, at different distances from the lower end of said shaft A, through which are passed a number of bars, B.
- To the ends of the bars B are attached, short cross-bars 0, having disks D formed upon or attached to their ends.
- the bars B are so arranged that the upper cross-bar and disks 0 D of each lower bar B may be at the same level as the lower cross-bar and disks 0 D of the next upper bar B.
- a number of holes, a at different heights, to receive the shank of the board E, so that the board E may be moved up or down, to adjust it according to the amount of milk in the churn.
- the board E as the shaft A is slowly revolved, quickly gathers the butter into a compact mass.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fencing (AREA)
Description
1.1. nosmsouQ Rotary Churn-flasher." No. 164,215, P tented'lun mjs s.
- v Q; m mom f R 7806 mun) a av THE GRAPHIC C0.PNOTO-LITM.39&4I PARK PLACEJLY.
UNITED STATES PATENT OFFICE,
JAMES J. ROBINSON, OF GIBSON CITY, ILLINOIS.
IMPROVEMENT IN ROTARY CHURN-DASHERS.
Specification forming part of Letters Patent No. 164,215, dated June 8, 1875; application filed April 10, 1875.
To all whom it may concern:
Be it known that I, JAMES J. ROBINSON, of Gibson City, in the county of Ford and State of Illinois, have invented a new and useful Improvement in Ohurn-Dasher, of which the following is a specification:
Figure 1 is a side view of my improved churn-dasher. Fig. 2 is a top View of the same.
Similar letters of reference indicate correspondin g parts.
The object of this invention is to improve the construction of the churn-dasher for which Letters Patent No. 51,354 were issued to me December 5, 1865, so as to make it simpler in construction, cheaper in manufacture, more effective in operation, more easily operated, and cause it to gather the butter quicker and more thoroughly.
The invention consists in a churn-dasher in which bars provided at their ends with crossbars and disks are attachedto the shaft in an inclined position, and are so arranged that the upper cross-bar and disks of each lower bar may be upon a level with the lower cross-bar and disks 'of the next upper bar; and in the combination of the adjustable gathering-board with the dasher-shaft, provided with the bars, the cross-bars, and the disks, as hereinafter fully described.
A is the dasher-shaft, upon the lower end of which is a pivot, to work in a step or socket in the center of the bottom of the churn, and which is designed to be driven by gear-wheels, in the manner of ordinary rotary dashers. Through the lower part of the shaft A are formed a number of inclined holes, at different distances from the lower end of said shaft A, through which are passed a number of bars, B. To the ends of the bars B are attached, short cross-bars 0, having disks D formed upon or attached to their ends. The bars B are so arranged that the upper cross-bar and disks 0 D of each lower bar B may be at the same level as the lower cross-bar and disks 0 D of the next upper bar B.
By this construction a less number of the bars, cross-bars, and disks B O D will be required to produce the same effect than when the bars B are horizontal, as in Letters Patent No. 51,35I. This construction makes the cost of manufacture less, and also lessens the labor of operating the dasher.
In the upper part of the shaft A is formed a number of holes, a, at different heights, to receive the shank of the board E, so that the board E may be moved up or down, to adjust it according to the amount of milk in the churn.
The board E, as the shaft A is slowly revolved, quickly gathers the butter into a compact mass.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- The combination of shaft A, oblique bars B, cross-bar O, and disks D, constructed and arranged substantially as and for the purpose specified.
JAMES J. ROBINSON.
Witnesses:
D. P. HUFFMAN, G. W. HINTHORN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US164215A true US164215A (en) | 1875-06-08 |
Family
ID=2233624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US164215D Expired - Lifetime US164215A (en) | Improvement in rotary churn-dashers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US164215A (en) |
-
0
- US US164215D patent/US164215A/en not_active Expired - Lifetime
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