US191745A - Improvement in millstone-drivers - Google Patents
Improvement in millstone-drivers Download PDFInfo
- Publication number
- US191745A US191745A US191745DA US191745A US 191745 A US191745 A US 191745A US 191745D A US191745D A US 191745DA US 191745 A US191745 A US 191745A
- Authority
- US
- United States
- Prior art keywords
- millstone
- improvement
- drivers
- rollers
- letter
- 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 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
Definitions
- Letter 0. represents the ordinary driver now in use.
- Letter 1 represents the space or slot where the millstone-spindle comes through.
- Letter 0 represents the perpendicular rollers.
- Letter d represents the horizontal rollers.
- Letter 0 represents the journals of the rollers.
- Letter f represents a steel plate for the journals of the rollers.
- Fig. 2 represents a section of the millstonedriver, with the rollers and journals as lettered in Fig. 1.
- the rollers c are for the purpose of allowing the driver to oscillate freely when the bail comes in contact with the driving-horn, and, by so doing, overcome the backlash which ordinary drivers have; and d, the horizontal roller, giving a line-bearing to the driving side of the bail, giving free action to the working of the driving sides ofthe bail and driver.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Description
W. S, ARMSTRONG. MILLSTONE-D'RIVER.
N-PEIYEIIS, PHOTO-UTHOGRIWER, WASHINGTON. D C.
N0. 9 1 745 Patented June 12, 1877.
UNITED STATES PATENT OFFICE.
WILLIAM S. ARMSTRONG, OF LA OROSSE, WISCONSIN.
IMPROVEMENT IN MI'LLSTONE-DRIVERS.
Specification forming part of Letters Patent No. 191,745, dated J une 12, 1877; application filed April 10, 1877.
To all whom it may concern Be it known that I, WILLIAM SMITH ARM- STRONG, of the city of La Grosse, in the county of La Crosse and State of Wisconsin, have invented a new and useful Improvement in Millstone-Drivers; and I hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, in which- Figure 1 represents the millstone-driver with the improvements.
Letter 0. represents the ordinary driver now in use. Letter 1; represents the space or slot where the millstone-spindle comes through. Letter 0 represents the perpendicular rollers. Letter d represents the horizontal rollers. Letter 0 represents the journals of the rollers. Letter f represents a steel plate for the journals of the rollers.
Fig. 2 represents a section of the millstonedriver, with the rollers and journals as lettered in Fig. 1.
The following is a description of the construction and operation of the improvement claimed as my invention: The rollers c are for the purpose of allowing the driver to oscillate freely when the bail comes in contact with the driving-horn, and, by so doing, overcome the backlash which ordinary drivers have; and d, the horizontal roller, giving a line-bearing to the driving side of the bail, giving free action to the working of the driving sides ofthe bail and driver. By this improvement the millstone-runner is enabled to be balanced without friction, and is easily thrown into or out of balance, and the backlash of the ordinary slip-driver is overcome.
What I claim as new, and desire to secure by Letters Patent, is-- A millstone-driver having anti-friction rollers seated in the driving-horns and in the spindle-socket, either or both, for the purpose set forth, and substantially as described.
' The above specification of my invention signed by me this 7th day of April, A. D. 1877.
WILLIAM SMITH ARMSTRONG.
Witnesses:
WILLIAM HULL, E. ZEIDLER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US191745A true US191745A (en) | 1877-06-12 |
Family
ID=2261152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US191745D Expired - Lifetime US191745A (en) | Improvement in millstone-drivers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US191745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060129513A1 (en) * | 2004-12-10 | 2006-06-15 | Yoji Nakatani | Network storage system with a clustered configuration sharing a namespace, and control method therefor |
-
0
- US US191745D patent/US191745A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060129513A1 (en) * | 2004-12-10 | 2006-06-15 | Yoji Nakatani | Network storage system with a clustered configuration sharing a namespace, and control method therefor |
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