US107955A - Improvement in friction-rollers for railway-car trucks - Google Patents
Improvement in friction-rollers for railway-car trucks Download PDFInfo
- Publication number
- US107955A US107955A US107955DA US107955A US 107955 A US107955 A US 107955A US 107955D A US107955D A US 107955DA US 107955 A US107955 A US 107955A
- Authority
- US
- United States
- Prior art keywords
- rollers
- friction
- railway
- improvement
- car trucks
- 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
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Chemical compound CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/04—Bearings with only partial enclosure of the member to be borne; Bearings with local support at two or more points
Definitions
- the object of my invention is to simplify and improve the arrangement 7 of friction-rollers and cartruck axles, and also toavoid the expense oi'journalboxes and axle-boxes.
- My invention consists of thearrangement of-two grooved rollers provided with holes for lubricating, and runningon fixed axles, in combination with, and saddled upon a car-truck axle, without any journalbox for either the rollers or'the axle.
- the cartruck frame may be very simple, and of the usual construction, as seen in the drawing at A A, Figure 1.
- axle-box I instead of the usual axle-box I employ-two hangers, E,.attached to the frame and extending to the rave B p Between these hangers are placed two anti-friction rollers, b, which have separate axles, a, Figure 3, fixed in the hangers E E, by being made square at the head,
- the rollers are made with a central groove, f, In 1 order to throw the weight from the center to the ends of the rollers.
- a In this groove are holes, 0, for lubricating the rolleraxles, and thus preventing the waste of oil.
- rollers b provided with the grooves f, holes 0, and the separate fixed axles d, in combination with, andsaddled upon the truck-axle D, substantially in the manner as and for the purposes set forth.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Description
J. E. PBNOILLE. FRICTION ROLLER FOR RAILWAY OAR TRUGKS.
No. 107,955. Patented 0m. 4,
dtnitrd arm figment (itjlflirc.
JETHRO PENGILLE, OF LOOKPORT, NEW YORK, ASSIGNOR TO HIMSELF AND CORNELIUS HOOD.
Letters Patent No. 107,955, dated October 4, .1870.
IMPROVEMENT IN FR ICTION-ROLLERS'FOR RAILWAY-CAR TRUCKS.
The Schedule referred to i ri these Letters Patent and making part of the lame Ta all "whom at may concern Be it known that I, Jn:r11no PENCILLE, of Lockport, county of Niagara and State of New York, have invented-a new andusefulImprovementin Gar-Trucks;
and that the following isa full and exact description thereof, reference being had to the accompanying drawing and the letters marked thereon.
The object of my invention is to simplify and improve the arrangement 7 of friction-rollers and cartruck axles, and also toavoid the expense oi'journalboxes and axle-boxes.
My invention consists of thearrangement of-two grooved rollers provided with holes for lubricating, and runningon fixed axles, in combination with, and saddled upon a car-truck axle, without any journalbox for either the rollers or'the axle.
Int the application of my improvement the cartruck frame may be very simple, and of the usual construction, as seen in the drawing at A A, Figure 1.
Instead of the usual axle-box I employ-two hangers, E,.attached to the frame and extending to the rave B p Between these hangers are placed two anti-friction rollers, b, which have separate axles, a, Figure 3, fixed in the hangers E E, by being made square at the head,
and tightly held by screw-nuts h.
' play.
The rollers are made with a central groove, f, In 1 order to throw the weight from the center to the ends of the rollers.
a In this groove are holes, 0, for lubricating the rolleraxles, and thus preventing the waste of oil.
Having thus described my invention,
I claim- The rollers b, provided with the grooves f, holes 0, and the separate fixed axles d, in combination with, andsaddled upon the truck-axle D, substantially in the manner as and for the purposes set forth.
"Witness my hand this 18th day of J une, 1870.
Witnesses: J. PENOILLE.
McCoy O. PABTRIDGE,
J. NJHAMMOND.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US107955A true US107955A (en) | 1870-10-04 |
Family
ID=2177429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US107955D Expired - Lifetime US107955A (en) | Improvement in friction-rollers for railway-car trucks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US107955A (en) |
-
0
- US US107955D patent/US107955A/en not_active Expired - Lifetime
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