US146063A - Improvement in mill-spindles - Google Patents
Improvement in mill-spindles Download PDFInfo
- Publication number
- US146063A US146063A US146063DA US146063A US 146063 A US146063 A US 146063A US 146063D A US146063D A US 146063DA US 146063 A US146063 A US 146063A
- Authority
- US
- United States
- Prior art keywords
- mill
- spindles
- improvement
- spindle
- casing
- 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
- 239000000203 mixture Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- IEDVJHCEMCRBQM-UHFFFAOYSA-N Trimethoprim Chemical compound COC1=C(OC)C(OC)=CC(CC=2C(=NC(N)=NC=2)N)=C1 IEDVJHCEMCRBQM-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel 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
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
Definitions
- Thenature of my invention relates to an improvement in mill-spindles; and it consists in the arrangement and combination of parts, which will be more fully described hereafter.
- Figure 1 is a vertical section of my invention.
- Fig. 2 is a plan view of the upper plate and spring.
- Fig. 3 is a perspective of the lower plate.
- Fig. 4 is a detail view.
- This 1 spring is made of any suitable number of steel plates, and connects the casing with the shaft.
- the casing consists of two circular plates, the
- upper one, cl of which has two or more projections or other devices, 2, formed upon its top, for engaging with the arms or spokes of the wheel 3, so as to cause them to revolve to gether.
- a'small lug, 9, which fits in this recessor groove 7, and serves to revolve the casing with the spindle as long as the spindle is moving forward; but should it turnbackward, the casing will not revolve with it until the stud has moved the whole length of the groove and strikes the opposite side of the stop 8.
- an oilchamber, 4, for lubri- The spring may be.
Description
l, A. HAFNER.-
Mill-Spindles.
Patented Dec. 30,1873.
WITNESSES.
Attorneys. l
m Mafa-nn/Mum/c w. [MK/wanna: mans nivT Orrron J OHN A. HAFNER, OF PITTSBURG, PENNSYLVANIA.
IMPROVEMENT m MILL-SPINDLES.
Specification forming part of Letters Patent No. 146,063, dated December 30, 1873; application file August 27,1873.
To all whom itmay concern:
Be it known that 1, JOHN A. HAFNER, of the city of Pittsburg, in the county of Allegheny and in the State of Pennsylvania, have invented certain new and useful Improvements in Equalizer for Mill-Spindles; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings and to the letters of reference marked thereon, making a part of this specification.
Thenature of my invention relates to an improvement in mill-spindles; and it consists in the arrangement and combination of parts, which will be more fully described hereafter.
Figure 1 is a vertical section of my invention. Fig. 2 is a plan view of the upper plate and spring. Fig. 3 is a perspective of the lower plate. Fig. 4 is a detail view.
It represents a mill-spindle, having keyed to its lower end a center hub, c, to which the inner end of the spring 6 is fastened. This 1 spring is made of any suitable number of steel plates, and connects the casing with the shaft. The casing consists of two circular plates, the
. upper one, cl, of which has two or more projections or other devices, 2, formed upon its top, for engaging with the arms or spokes of the wheel 3, so as to cause them to revolve to gether. a number of projections, 5, the lower ends of which are held in position by the small flanges 6, formed upon the top of the lower plate 1, and around the opening through which the spindle passes there is formed a On its under side there are formed recess, 7, in which. is the stop 8. Upon the top of the center hub is formed a'small lug, 9, which fits in this recessor groove 7, and serves to revolve the casing with the spindle as long as the spindle is moving forward; but should it turnbackward, the casing will not revolve with it until the stud has moved the whole length of the groove and strikes the opposite side of the stop 8. Around the top of the wheel is placed an oilchamber, 4, for lubri- The springmay be.
catin g the various parts. used above or below the pinion, as may be desired. The pinion is loose on the shaft or spindle, and,being connected to. the casing on two sides, itdrives the casingso evenly and regularly that all side pressure or wear,
either upon the spindle or pinion, is prevented.
Having thus described my invention, I claim- 1. The combinationof the hub ,0, having the 1 lug 9 and plate 01, providedwith the grooves,
as specified, for causing the casing to revolve with the pinion, substantially as set forth.
2. The grooved plate d,ha ving the projections 5, in combination with the plate 1, springe, hub c, and spindle a, substantially as.
shown.
-1n testimony that I claim the foregoing I RoBT. J. Gianni, O. ODONNELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US146063A true US146063A (en) | 1873-12-30 |
Family
ID=2215477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US146063D Expired - Lifetime US146063A (en) | Improvement in mill-spindles |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US146063A (en) |
-
0
- US US146063D patent/US146063A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US146063A (en) | Improvement in mill-spindles | |
| US157030A (en) | Improvement in centering devices | |
| US1001697A (en) | Automobile-axle. | |
| US380548A (en) | Spring for locomotives | |
| US980909A (en) | Gearing. | |
| US1022307A (en) | Roller-bearing hub. | |
| US757088A (en) | Sheet-metal pulley. | |
| US644730A (en) | Flexible hub for wheels. | |
| USRE6492E (en) | Improvement in mill-spindles | |
| US6971A (en) | Cajbhi hart | |
| US555757A (en) | Music box | |
| US1111473A (en) | Spring-hub. | |
| US289303A (en) | John s | |
| USD48485S (en) | Design for a vehicle-tire | |
| US204638A (en) | Improvement in car-wheels | |
| US158033A (en) | Improvement in mop-heads | |
| US91804A (en) | Improved railway-car-axle box | |
| US362112A (en) | Die for forging car-wheels | |
| USD47779S (en) | Design for a trace-carrier | |
| US10309A (en) | Cab-wheel | |
| USD46441S (en) | Design fob | |
| USD50803S (en) | Design for a badge | |
| US1037740A (en) | Center wheel for watches. | |
| US345392A (en) | Thomas h | |
| US156437A (en) | Improvement in whiffletree-centers |