US188389A - Improvement in car-axle lubricators - Google Patents
Improvement in car-axle lubricators Download PDFInfo
- Publication number
- US188389A US188389A US188389DA US188389A US 188389 A US188389 A US 188389A US 188389D A US188389D A US 188389DA US 188389 A US188389 A US 188389A
- Authority
- US
- United States
- Prior art keywords
- distributing
- rollers
- axle
- car
- frame
- 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
- 239000000463 material Substances 0.000 description 18
- 230000001050 lubricating Effects 0.000 description 14
- 241001304248 Progne modesta Species 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F17/00—Lubrication specially adapted for axle-boxes of rail vehicles
- B61F17/02—Lubrication specially adapted for axle-boxes of rail vehicles with oil
- B61F17/14—Rotating lubricating devices
- B61F17/22—Rotating lubricating devices with discs, rollers, or belts engaging the axle
Definitions
- Fig. 3 is a plan or top view of the lubricator on a larger scale than the previous figures.
- This invention relates to certain improvements in lubricators for car-axles; and the invention consists in a novel arrangement and combination of parts, the main feature of which is ,the combination, with distributing rollers and a spring-supported frame, of a swinging or oscillating frame, which permits the distributing-rollers to accommodate themselves to the journal of the axle.
- the letter A designates an open rectangular frame, from the corners of which rise four posts, b, which form the guides for bars B, and around each of which is placed a spiral spring, a, for supporting said bars.
- These bars form the bearings for trunnions (I, which extend from the sides of a frame, that forms the bearings for the distributing-rollers D D, and for the feedroller E.
- the distributing-rollers are situated parallel to each other, at a little distance apart, as shown in Fig. 3, and the feed-roller is exposed to the action of springs e, which keep the same in close contact with the distributing-rollers.
- the distributing-rollers l) l) are provided with spiral grooves f, running in opposite directions, and the feed-roller is also provided with a spiral groove, which may run in either directio
- the springs c serve to keep the distributing-rollers in close contact with the journal, while the feed-roller dips into the lubricating material contained in the bottom of the box.
- spiral grooves are of particular advantage if tallow or other solid or semi-fluid material is used for lubricating, since said spiral grooves soon become tilled up with such lubricating material, and transfer the same to the journal of the axle as fast as it is required.
- the object of the swinging frame 0 is to permit the distributing-rollers to accommodate themselves to the position of thejournal.
- the feed-roller and the distributing-rollers may be made smooth, and they may be covcred with felt, leather, or other absorbent material, to facilitate the transmission of the Inbricating material from the well to the jour nal.
Description
B. G. MARTIN.
CAR-AXLE LUBRICATOR.
Patented March 13, 1877-.
wkmw 54%;?
RM/wane UNITED STATES PATENT QFFIOEG BENJAMIN G. MARTIN, OF NEW YORK, N. Y.
IMPROVEMENT IN CAR-AXLE LUBRICATORS.
Specification forming part of Letters Patent N 0. 188,389, dated March 13, 1877; application filed November 25, 1876.
accompanying drawing, in which- Figure 1 represents a sectional side view.
of my lubricator as applied to a car-axle. I ig. 2 is a sectional end view of the same. Fig. 3 is a plan or top view of the lubricator on a larger scale than the previous figures.
Similar letters'indicate corresponding parts. This invention relates to certain improvements in lubricators for car-axles; and the invention consists in a novel arrangement and combination of parts, the main feature of which is ,the combination, with distributing rollers and a spring-supported frame, of a swinging or oscillating frame, which permits the distributing-rollers to accommodate themselves to the journal of the axle.
In the drawing, the letter A designates an open rectangular frame, from the corners of which rise four posts, b, which form the guides for bars B, and around each of which is placed a spiral spring, a, for supporting said bars. These bars form the bearings for trunnions (I, which extend from the sides of a frame, that forms the bearings for the distributing-rollers D D, and for the feedroller E. The distributing-rollers are situated parallel to each other, at a little distance apart, as shown in Fig. 3, and the feed-roller is exposed to the action of springs e, which keep the same in close contact with the distributing-rollers. The distributing-rollers l) l) are provided with spiral grooves f, running in opposite directions, and the feed-roller is also provided with a spiral groove, which may run in either directio When my lubricator is placed into an axlebox beneath thejournal of the axle, as shown in Figs. 1 and 2, the springs c serve to keep the distributing-rollers in close contact with the journal, while the feed-roller dips into the lubricating material contained in the bottom of the box. When the axle revolves a re volving motion is imparted to the distributing-rollers and to the feed-roller, and the lubricating material taken up by the latter is transmitted to the journal by the distributing-rollers, and it is spread in opposite directions over said journal by the action of the spiral grooves in the distributing-rollers.
These spiral grooves are of particular advantage if tallow or other solid or semi-fluid material is used for lubricating, since said spiral grooves soon become tilled up with such lubricating material, and transfer the same to the journal of the axle as fast as it is required.
The object of the swinging frame 0 is to permit the distributing-rollers to accommodate themselves to the position of thejournal.
When a liquid lubricating material is used the feed-roller and the distributing-rollers may be made smooth, and they may be covcred with felt, leather, or other absorbent material, to facilitate the transmission of the Inbricating material from the well to the jour nal.
It must be remarked that if the space between the axle and the bottom of the box is narrow the feed-roller can be dispensed with. In this case the distributing-rollers dip into the lubricating material in the bottom of the box, and, when the axle revolves, they take up a quantity of the lubricating material and distribute the same over the journal.
What I claim as new, and desire to secure by Letters Patent, is-
1. The combination of the spring'supported frame or bars B, the frame 0, capable of having an oscillating or swinging motion in said bars, and the distributing-rollers D D, journaled in said frame, substantially as and for the purpose described.
2. The combination of the spring-supported frame B, the frame 0, arranged to oscillate or swing in said spring-supported frame, the distributing-rollers D, journaled in the swinging frame, and the spring-supported roller E, as and for the purpose described.
In testimony that I claim the foregoing I have hereunto set my hand and seal this 22d day of November, 1876.
B. G. MARTIN. [L. s.]
Witnesses W, HAUFF, E. F..KASTENHUBER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US188389A true US188389A (en) | 1877-03-13 |
Family
ID=2257796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US188389D Expired - Lifetime US188389A (en) | Improvement in car-axle lubricators |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US188389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599246A (en) * | 1950-06-06 | 1952-06-03 | William J Fitzsimmons | Journal lubricator |
-
0
- US US188389D patent/US188389A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599246A (en) * | 1950-06-06 | 1952-06-03 | William J Fitzsimmons | Journal lubricator |
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