US420752A - Adjusting-collar for pan-drivers - Google Patents
Adjusting-collar for pan-drivers Download PDFInfo
- Publication number
- US420752A US420752A US420752DA US420752A US 420752 A US420752 A US 420752A US 420752D A US420752D A US 420752DA US 420752 A US420752 A US 420752A
- Authority
- US
- United States
- Prior art keywords
- collar
- pan
- driver
- drivers
- adjusting
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000002699 waste material 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
Definitions
- My invention relates to the general class of mining machinery, and especially to that subclass in which a pan is employed and in which a muller is rotated by a driver mounted on a central power-shaft, said sub-class including pan-amalgamators, settlers, crushers, pulverizers, 850.
- My invention consists in the novel collar encircling the shaft and carried by the driver, as will hereinafter be fully described, and specifically pointed out in the claim.
- Figure 1 is a vertical section of apan or settler, showing the application of my adj usting-collar.
- Fig. 2 is a cross-section on line X X of Fig. 1. l
- A is the pan with cone-center a
- B the muller
- C the driver
- D the driver-cap
- E the adjusting-screws
- F the driver-shaft feathered in the driver
- G the power gearing and shafting below, all of these parts being those of the usual pan or settler.
- H is my collar, consisting of a metal ring having a groove h in its periphery.
- the collar is featherwayed on the shaft F, so that it will slide up and down on the shaft as the drivers often swing from the very first, even though they are bored to fit closely to the shaft. They get worse by use until the shoes of the inuller will be worn out on one side, while those on the opposite side will not be more than half worn. WVhen a pan is thus faulty, it will not do good Work, and there is also a great waste of iron; but by the use of my adjusting-collar the driver is held true to the shaft and will not swing out of its course.
- the collar being a separate piece, can be readily renewed when necessary.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Description
S R E V I .R N N Um B w F AR A WL M AC G N I T S U TU D A (No Model.)
No. 420,752. Patented Feb. 4, 1890.
v N PLTERQ, Phulwilmcmphor. Walhinglfln. u. (A
UNITED STATES PATENT .OFrIcE.
THEODORE A. WASHBURN, OF- GOLD HILL, NEVADA.
ADJUSTING-COLLAR FOR PAN-DRIVERS.
SPECIFICATION forming part of Letters Patent No. 420,752, dated February 4, 1890.
Application filed October 13, 1889. Serial No. 327,437- (No model.)
To all? whom it may concern.-
Be it known that I, THEODORE A. WASH- BURN, a citizen of the United States, residing at Gold Hill, Story county, State of Nevada, have invented an Improvement in Adj usting- Collars for Pan-Drivers; and I hereby declare the following to be a full, clear, and exact description of the same.
My invention relates to the general class of mining machinery, and especially to that subclass in which a pan is employed and in which a muller is rotated by a driver mounted on a central power-shaft, said sub-class including pan-amalgamators, settlers, crushers, pulverizers, 850.
My invention consists in the novel collar encircling the shaft and carried by the driver, as will hereinafter be fully described, and specifically pointed out in the claim.
The object of theinvention will be made clear in the course of the specification.
Referring to the accompanying drawings for a more complete eXplantion of my invention, Figure 1 is a vertical section of apan or settler, showing the application of my adj usting-collar. Fig. 2 is a cross-section on line X X of Fig. 1. l
A is the pan with cone-center a, B the muller, C the driver, D the driver-cap, E the adjusting-screws, F the driver-shaft feathered in the driver, and G the power gearing and shafting below, all of these parts being those of the usual pan or settler.
H is my collar, consisting of a metal ring having a groove h in its periphery. The collar is featherwayed on the shaft F, so that it will slide up and down on the shaft as the drivers often swing from the very first, even though they are bored to fit closely to the shaft. They get worse by use until the shoes of the inuller will be worn out on one side, while those on the opposite side will not be more than half worn. WVhen a pan is thus faulty, it will not do good Work, and there is also a great waste of iron; but by the use of my adjusting-collar the driver is held true to the shaft and will not swing out of its course. The collar, being a separate piece, can be readily renewed when necessary.
Having thus described my invention, What I claim as new, and desire to secure by Letters Patent, is
The combination of the drive -shaft, the muller-driver featherwayed on said shaft, the
separate collar within the muller-driver and featherwayed on the drive-shaft, and the setscrews passing through the muller-driver and engaging the collar, whereby driver and collar move up and down together, substantially as herein described.
In witness whereof I have hereunto set my hand.
THEODORE A. IVASHBURN.
WVitnesses:
P. KEWIN, R. E. LEONARD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US420752A true US420752A (en) | 1890-02-04 |
Family
ID=2489671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US420752D Expired - Lifetime US420752A (en) | Adjusting-collar for pan-drivers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US420752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949976A (en) * | 1958-05-29 | 1960-08-23 | Flanders Mill Inc | Actuating and controlling means for expansible filters |
-
0
- US US420752D patent/US420752A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949976A (en) * | 1958-05-29 | 1960-08-23 | Flanders Mill Inc | Actuating and controlling means for expansible filters |
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