US407256A - Self-lubricating car-axle - Google Patents
Self-lubricating car-axle Download PDFInfo
- Publication number
- US407256A US407256A US407256DA US407256A US 407256 A US407256 A US 407256A US 407256D A US407256D A US 407256DA US 407256 A US407256 A US 407256A
- Authority
- US
- United States
- Prior art keywords
- axle
- self
- car
- sections
- central
- 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 Effects 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 6
- 206010022114 Injury Diseases 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000001419 dependent Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/02—Dead axles, i.e. not transmitting torque
- B60B35/04—Dead axles, i.e. not transmitting torque straight
Definitions
- PETERS Plwl6-Lilhngraphcr, Waminglam D, C.
- My invention relates to a compound caraxle constructed with a central core or tube, to the projecting ends of which form the journals for the wheels, and two sleeve-sections exterior to the central axle, to which the wheels are rigidly secured, and which sleeves are adapted to rotate independently of the central axle and of each other; to novel means for securing the sleeve-sections from endwise movement, and to provisions for lubricating said sleeves automatically.
- One object of my invention is to provide a car with such an axle as will permit the acceleration of speed in one wheel in passing curves, whereby injury to the rail and wheel, caused by the running or crowding of the wheel against the rail in the usual construction of rigid axle, is avoided.
- Another object of my invention is to provide means whereby the lubrication of the surfaces in frictional contact is eifected automatically.
- Figure 1 is an elevation, partly in section; and Fig. 2 is a perspective of a four-wheel truck.
- A represents the truck-frame, and B the usual journal-boxes suspended therefrom.
- axle-body C is a central axle-body, which is preferably made from a steel tube having its ends 0 0 turned off to form journals and a central flange or collar C midway of its length.
- Sleeved over the part C are tubular axlesections D, upon the outer ends of which the wheels E are shrunk or otherwise secured. These tubular sections terminate at the outer faces of the wheels.
- the axle-sections D have turned up or flanged inner ends (I, which abut against the collar C of the axle-body C.
- the F is a two-part clamp or casing fitted around the abutting ends of the divided axle-sections, so as to embrace the flanges (1 thereof and prevent the endwise movement of said tubular sections.
- this casing is adapted to be kept in vertical position by means of the guides G, which depend from the truck-frame.
- the guides are omitted, and in one instance chains H are connected to the clamp F and to the truck. frame to prevent its revolving with the axle.
- the clamp may be left free to rotate with the axle.
- oil-cups I provide for the automatic lubrication of the axle by securing on the clamps F one or 6c, more oil-cups I, which may be of any of the improved patterns, but preferably an oil-cup which has a metallic oil-reservoir, as 2', with a screw-plug to permit its refilling and a plunger or piston with its inner end projected through to the parts in contact.
- the lubricant will preferably be admitted to the periphery of the collar C, and will be distributed by the movement of the flanges d of the sleeves, and will, by reason of the heat and friction of the parts, spread along the periphery of the axle-body C, thus lubricating thoroughly all the bearing-surfaces of the axle. This means will be effective for lubricating the journals of the axles, but additional means 7 5 may be employed.
- a car-axle constructed as above described provides for passing the sharpest curves without injury to the track or rolling-stock and without sudden jarring of the car, and is particularly effective on cable-railway lines in cities, where of necessity the curves are sharp and it is diflicult to provide for a slow speed in passing them.
- This construction of axle necessitates, however, some simple and effective method of lubrication, and this is provided by my improved means of mounting the lubricators and distributing the lubricant.
- I claim I 1.
- a compound car-axle the combination of a central axle-body adapted to form the journals, and two hollow sleeves exterior to the central axle, to which the wheels are rigidly secured, said sleeves terminating at the outer sides of the wheels and adapted for in- 5 dependent rotation, and said axle provided with a central flange, against which said sleeve-sections abut at their inner ends, substantially as described.
- respective wheels are rigidly secured, said axle having a central flange 0r collar, and said sleeves having 011 their inner ends flanges abutting against said collar and being adapted for independent rotation, and a divided clamp adapted to prevent endwise movement of the wheels on the axle substantially as described.
- a compound car-axle comprising in construction an inner axle-body and exterior 1o sleeve-sections, to which the wheels are secured, said inner axle having a central flange or collar, and said sleeve-sections having flanges abutting the central collar, and a central clamp adapted to secure the sleeve-sections in place and provided with a lubrieator, substantially as described.
Description
' (NoModelJ 2Sheets- Sheet 1.
' P. J.'SEYMOUR.
SELF LUBRIUATING GAR AXLE.
No. 407,256. Patented July 16, 1889.
N, PETERS, Plwl6-Lilhngraphcr, Waminglam D, C.
(No Model?) 2 Sheets-Sheet '2. F J SEYMOUR SELF LUBRIGATING GAR AXLE.
Patented July 16, 1889.
UNITED STATES PATENT OFFICE.
FREDERICK J. SEYMOUR, OF FINDLAY, OHIO, ASSIGN OR TO THE AUTOMATIC LUBRICATING TUBULAR AXLE COMPANY, OF CHICAGO, ILLINOIS.
SELF-LUBRICATING CAR-AXLE.
SPECIFICATION forming part of Letters Patent No. 407,256, dated July 16, 1889.
Application filed October 30, 1888. Serial No. 289,567. (No model.)
To all whom it may concern:
Be it known that I, FREDERICK J. SEYMOUR, a citizen of the United States, residing at Findlay, Ohio, have invented certain new and useful Improvements in Self-Lubricatin g Car- Axles, of which the following is a specification.
My invention relates to a compound caraxle constructed with a central core or tube, to the projecting ends of which form the journals for the wheels, and two sleeve-sections exterior to the central axle, to which the wheels are rigidly secured, and which sleeves are adapted to rotate independently of the central axle and of each other; to novel means for securing the sleeve-sections from endwise movement, and to provisions for lubricating said sleeves automatically.
One object of my invention is to provide a car with such an axle as will permit the acceleration of speed in one wheel in passing curves, whereby injury to the rail and wheel, caused by the running or crowding of the wheel against the rail in the usual construction of rigid axle, is avoided.
Another object of my invention is to provide means whereby the lubrication of the surfaces in frictional contact is eifected automatically. I
In the accompanying drawings, Figure 1 is an elevation, partly in section; and Fig. 2 is a perspective of a four-wheel truck.
A represents the truck-frame, and B the usual journal-boxes suspended therefrom.
C is a central axle-body, which is preferably made from a steel tube having its ends 0 0 turned off to form journals and a central flange or collar C midway of its length. Sleeved over the part C are tubular axlesections D, upon the outer ends of which the wheels E are shrunk or otherwise secured. These tubular sections terminate at the outer faces of the wheels. The axle-sections D have turned up or flanged inner ends (I, which abut against the collar C of the axle-body C.
F is a two-part clamp or casing fitted around the abutting ends of the divided axle-sections, so as to embrace the flanges (1 thereof and prevent the endwise movement of said tubular sections. As shown in Fig. 1, this casing is adapted to be kept in vertical position by means of the guides G, which depend from the truck-frame. In Fig. 2 the guides are omitted, and in one instance chains H are connected to the clamp F and to the truck. frame to prevent its revolving with the axle. For light service, however, the clamp may be left free to rotate with the axle.
I provide for the automatic lubrication of the axle by securing on the clamps F one or 6c, more oil-cups I, which may be of any of the improved patterns, but preferably an oil-cup which has a metallic oil-reservoir, as 2', with a screw-plug to permit its refilling and a plunger or piston with its inner end projected through to the parts in contact. The lubricant will preferably be admitted to the periphery of the collar C, and will be distributed by the movement of the flanges d of the sleeves, and will, by reason of the heat and friction of the parts, spread along the periphery of the axle-body C, thus lubricating thoroughly all the bearing-surfaces of the axle. This means will be effective for lubricating the journals of the axles, but additional means 7 5 may be employed.
A car-axle constructed as above described provides for passing the sharpest curves without injury to the track or rolling-stock and without sudden jarring of the car, and is particularly effective on cable-railway lines in cities, where of necessity the curves are sharp and it is diflicult to provide for a slow speed in passing them. This construction of axle necessitates, however, some simple and effective method of lubrication, and this is provided by my improved means of mounting the lubricators and distributing the lubricant.
I claim I 1. In a compound car-axle, the combination of a central axle-body adapted to form the journals, and two hollow sleeves exterior to the central axle, to which the wheels are rigidly secured, said sleeves terminating at the outer sides of the wheels and adapted for in- 5 dependent rotation, and said axle provided with a central flange, against which said sleeve-sections abut at their inner ends, substantially as described.
2. The combination, in a car-axle, of an intoo ner axle-body extended to form the journals, of two exterior sleeve-sections, to which. the
respective wheels are rigidly secured, said axle having a central flange 0r collar, and said sleeves having 011 their inner ends flanges abutting against said collar and being adapted for independent rotation, and a divided clamp adapted to prevent endwise movement of the wheels on the axle substantially as described.
A compound car-axle, comprising in construction an inner axle-body and exterior 1o sleeve-sections, to which the wheels are secured, said inner axle having a central flange or collar, and said sleeve-sections having flanges abutting the central collar, and a central clamp adapted to secure the sleeve-sections in place and provided with a lubrieator, substantially as described.
' FREDERICK .T. SEYMOUR. \Vitnesses:
U. C. LINTHIOUM, '1. I). BUTLER.
Publications (1)
Publication Number | Publication Date |
---|---|
US407256A true US407256A (en) | 1889-07-16 |
Family
ID=2476200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US407256D Expired - Lifetime US407256A (en) | Self-lubricating car-axle |
Country Status (1)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100320789A1 (en) * | 2009-06-19 | 2010-12-23 | Larry Markus Karlson | Railway car independent axles |
US8517441B2 (en) | 2009-06-19 | 2013-08-27 | Larry Markus Karlson | Railway car independent axles with axle locking mechanism |
-
0
- US US407256D patent/US407256A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100320789A1 (en) * | 2009-06-19 | 2010-12-23 | Larry Markus Karlson | Railway car independent axles |
US8517441B2 (en) | 2009-06-19 | 2013-08-27 | Larry Markus Karlson | Railway car independent axles with axle locking mechanism |
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