US787752A - Lubricating-block. - Google Patents
Lubricating-block. Download PDFInfo
- Publication number
- US787752A US787752A US20375104A US1904203751A US787752A US 787752 A US787752 A US 787752A US 20375104 A US20375104 A US 20375104A US 1904203751 A US1904203751 A US 1904203751A US 787752 A US787752 A US 787752A
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- US
- United States
- Prior art keywords
- block
- layers
- lubricating
- sections
- axle
- 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
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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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
Definitions
- This invention relates to new and useful improvements in lubricating-blocks especially for lubricating car-axles.
- the invention consists in the main of aplurality of layers or sections of difierent lubricating compounds or layers or sections containing different lubricating compounds properly shaped to conform to the shape of the axle and bound together by suitable means, by which means different and distinct kinds or types of lubricants are supplied to the bearing at the same time, and the action of the axle on which combines at the point of lubrication the lubricants in the several layers into a more perfect lubricant possessing the lubricating qualities and peculiarities contained in the different layers.
- the invention further consists in a minor degree of an additional means .for feeding oil or liquid lubricant to the concaved portion of the block and of a means for keeping the block in close contact with the axle.
- Figure 1 is a perspective view of-my improved block with the means for holding its componentparts together removed.
- Fig. 2 is a similar view of the block covered with a covering of foraminous material, such as gauze or cheesecloth.
- Fig. 3 is a transverse section of a journal-box, showing the lubricating-block in its proper relative position to the axle and a manner of conducting additional oil to the upper surface or bearing portion of the block.
- Fig. L is a transverse section of a journal-box, showing the lubricating-block in its proper relative position to the axle and a manner of conducting additional oil to the upper surface or bearing portion of the block.
- Fig. 5 is a transverse section of the'modified form of the block, showing each layer covered with gauze or cloth and the whole block being bound together by a covering of the same material.
- the numeral 1 represents the block, which is substantially rectangular in shape and has its upper surface concaved at 2 to fit snugly around the under side of the axle.
- I form the block of a plurality of layers or sections of lubricating material or containing lubricating material, in combination with oneor more sections of soft metal, such as lead or other substance, the latter material being intended to prevent the block from wearing out too quickly by the frictional contact between the block and the axle, as will be presently described.
- the numeral 3 indicates the two sidesections of tallow, the numeral 4 two inner sections or layers of plumbago, and the numeral 5 indicates the two inner layers or sections of tallow.
- the numeral 6 indicates a central layer of paraflin containing an excess of oil, separated from the layers 5 by narrow layers 7 of lead. Passing centrally through the central layer of parafiin may be a wick 8 with its lower end in the oil font or receptacle 9 in the journal-box.
- I may in addition to covering the block with cheese-cloth or other similar material also cover each layer with the material, so as to form a series of layers, each being separated by the cloth.
- the block contain a paraffin layer which contains oil or a layer containing oil or a wick which would supply oil to the face of the block, as this oil in the layer or being supplied to the surface of the block keeps the block from freezing to the hearing.
- the tallow-compound layers are especially adapted for my purpose as having a "tendency to prevent the bearing from becoming too hot, and the plumbago layers give to the block lubricating properties that could not be as effective where the plumbago was applied with an oil or a grease mixture, as the plumbago in such a mixture being heavy would fall away from the axle.
- the turning of the axle on theblock combines or mixes at the point of lubrication the lubricants in the several layers or sections composing the block into a more perfect lubricant possessing the lubricating qualities and peculiarities contained in the layers, (the kind or type of lubricant in each layer if used alone not being in itself an ideal lubricant,) thus supplying two or more different and distinct contain lubricants kinds or types of lubricants (oil, grease, metallic, or any combination of them) to the bearing at the same time, more or less of any particular kind of lubricant being supplied as larger or smaller layers of the particular lubricant or layers containing the particular In bricant are placed in the block.
- a lubricating-block composed of a plurality of layers or sections, some of the layers or sections being formed. of lubricating material diiferent from that composing some of the other layers or-sections, and adapted to contact simultaneously with the axle, whereby a lubricant ferent layers or sections is formed at the point of lubrication.
- a lubricating-block composed of a plurality of layers or sections, some of the layers or sections being formed of lubricating material different from that composing some of the other layers or sections, and adapted to contact simultaneously with the axle for the pur-' pose set forth, in combination with one or more layers or sections of non-lubricating supporting material.
- a lubricating-block composed of a plurality of layers or sections, some of the layers or sections being formed of lubricating material diiferent from that composing some of the other layers and neously with the axle, in combination with a suitable wick and oil-supply whereby oil is supplied to the face'of the block and to the axle in addition to the other lubricants, substantially as and for the purpose set forth 4.
- a lubricating-block composed of a plu rality of layers or sections, some of the layers or sections being formed of lubricating material different froin that composing some of the other layers, in combination with one or more sections of supporting material, and means for holding the block in contact with the axle, substantially as and for the purpose set forth.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Description
UNITED STATES I Patented April 18, 1905.
WILLIAM B. GRIFFEN, OF FRANKLIN PENNSYLVANIA.
LU BRlCATlNG-BLOCK.
SPECIFICATION forming part of Letters Patent No. 787,752, dated. April 18, 1905. Application filed April 18, 1904. Serial ITO-203,751.
To all whom it may concern.-
Be it known that 1, WILLIAM B. GRIFFEN, a citizen of the United States, residing at Franklin, in the county of Venango and State of Pennsylvania, have invented new and useful Improvements in Lubricating-Blocks, of which the following is a specification.
This invention relates to new and useful improvements in lubricating-blocks especially for lubricating car-axles.
Aside from providing a simple, cheap, and durable block it is my object to provide ablock that will embody a construction of materials,
lubricants in themselves or containing lubricants, that will not freeze or harden on the bearing when the machinery has been allowed to stand, thus rendering the starting of the machinery comparatively easy and one which will absolutely prevent what is commonly known as a hot box.
The invention consists in the main of aplurality of layers or sections of difierent lubricating compounds or layers or sections containing different lubricating compounds properly shaped to conform to the shape of the axle and bound together by suitable means, by which means different and distinct kinds or types of lubricants are supplied to the bearing at the same time, and the action of the axle on which combines at the point of lubrication the lubricants in the several layers into a more perfect lubricant possessing the lubricating qualities and peculiarities contained in the different layers.
The invention further consists in a minor degree of an additional means .for feeding oil or liquid lubricant to the concaved portion of the block and of a means for keeping the block in close contact with the axle.
Other objects and advantages resulting from the novel construction and combination of parts will become apparent in the course of the following description.
In the drawings illustratingthe invention, Figure 1 is a perspective view of-my improved block with the means for holding its componentparts together removed. Fig. 2 isa similar view of the block covered with a covering of foraminous material, such as gauze or cheesecloth. Fig. 3 is a transverse section of a journal-box, showing the lubricating-block in its proper relative position to the axle and a manner of conducting additional oil to the upper surface or bearing portion of the block. Fig. L
is a longitudinal sectional viewof the journal- 'box with the block applied. Fig. 5 is a transverse section of the'modified form of the block, showing each layer covered with gauze or cloth and the whole block being bound together by a covering of the same material.
Referring to the drawings, and particularly to Fig. 1, the numeral 1 represents the block, which is substantially rectangular in shape and has its upper surface concaved at 2 to fit snugly around the under side of the axle.
In carrying out my invention I form the block of a plurality of layers or sections of lubricating material or containing lubricating material, in combination with oneor more sections of soft metal, such as lead or other substance, the latter material being intended to prevent the block from wearing out too quickly by the frictional contact between the block and the axle, as will be presently described.
I desire it understood at the outset that I do not limit myself to the use of any particular well-known lubricating substance or material or combination; but those best adapted for my purpose are tallow, parafiin, and plumbago.
The numeral 3 indicates the two sidesections of tallow, the numeral 4 two inner sections or layers of plumbago, and the numeral 5 indicates the two inner layers or sections of tallow.
The numeral 6 indicates a central layer of paraflin containing an excess of oil, separated from the layers 5 by narrow layers 7 of lead. Passing centrally through the central layer of parafiin may be a wick 8 with its lower end in the oil font or receptacle 9 in the journal-box.
Interposed between the bottom of the journal-box and the under side of the block are springs 10, whichkeep the block normally in contact with the under side of the axle.
Covering the whole block and serving to hold its parts firmly together, as well as to keep the block out of direct contact with the axle, is a covering of gauze or cheese-cloth.
Referring to the modification shown in Fig. 5, I may in addition to covering the block with cheese-cloth or other similar material also cover each layer with the material, so as to form a series of layers, each being separated by the cloth.
Wearing of the block on account of too strong springs will be retarded by the lead layers or sections, which obviously will permit the block to be moved upward by the springs to compensate for this wear only as rapidly as the lead wears away.
While I have referred to certain of the layers or sections as composed of tallow, I desire it understood that layers of any hard grease would answer the purpose which may or may not have a tallow base, and, further, it is not essential to the invention that I employ any particular number of layers or that the layers be of any particular thickness, as both the size and number of the layers would be changed according to the class of work required to be lubricated. As before suggested, different layers of different substances that are in themselves lubricants or which may be added to the block.
It is highly desirable that the block contain a paraffin layer which contains oil or a layer containing oil or a wick which would supply oil to the face of the block, as this oil in the layer or being supplied to the surface of the block keeps the block from freezing to the hearing. The tallow-compound layers are especially adapted for my purpose as having a "tendency to prevent the bearing from becoming too hot, and the plumbago layers give to the block lubricating properties that could not be as effective where the plumbago was applied with an oil or a grease mixture, as the plumbago in such a mixture being heavy would fall away from the axle.
When the block is applied to the axle, the turning of the axle on theblock combines or mixes at the point of lubrication the lubricants in the several layers or sections composing the block into a more perfect lubricant possessing the lubricating qualities and peculiarities contained in the layers, (the kind or type of lubricant in each layer if used alone not being in itself an ideal lubricant,) thus supplying two or more different and distinct contain lubricants kinds or types of lubricants (oil, grease, metallic, or any combination of them) to the bearing at the same time, more or less of any particular kind of lubricant being supplied as larger or smaller layers of the particular lubricant or layers containing the particular In bricant are placed in the block.
I claim 1. A lubricating-block composed of a plurality of layers or sections, some of the layers or sections being formed. of lubricating material diiferent from that composing some of the other layers or-sections, and adapted to contact simultaneously with the axle, whereby a lubricant ferent layers or sections is formed at the point of lubrication.
2. A lubricating-block composed of a plurality of layers or sections, some of the layers or sections being formed of lubricating material different from that composing some of the other layers or sections, and adapted to contact simultaneously with the axle for the pur-' pose set forth, in combination with one or more layers or sections of non-lubricating supporting material.
3. A lubricating-block composed of a plurality of layers or sections, some of the layers or sections being formed of lubricating material diiferent from that composing some of the other layers and neously with the axle, in combination with a suitable wick and oil-supply whereby oil is supplied to the face'of the block and to the axle in addition to the other lubricants, substantially as and for the purpose set forth 4. A lubricating-block composed of a plu rality of layers or sections, some of the layers or sections being formed of lubricating material different froin that composing some of the other layers, in combination with one or more sections of supporting material, and means for holding the block in contact with the axle, substantially as and for the purpose set forth.
In testimony whereof I have signed myname to this specification in the preesnce of two subscribing witnesses.
WILLIAM B. GRIFFEN,
Witnesses:
JOHN L. NESBIT, JOHN L. MCBRIDE.
adapted to contact simultae
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20375104A US787752A (en) | 1904-04-18 | 1904-04-18 | Lubricating-block. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20375104A US787752A (en) | 1904-04-18 | 1904-04-18 | Lubricating-block. |
Publications (1)
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US787752A true US787752A (en) | 1905-04-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US20375104A Expired - Lifetime US787752A (en) | 1904-04-18 | 1904-04-18 | Lubricating-block. |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2694606A (en) * | 1948-10-22 | 1954-11-16 | Cefas Ag | Lubricant pad for bearings |
US3390079A (en) * | 1964-07-20 | 1968-06-25 | Utakoji Masaru | Method of hot extrusion of metallic articles |
US3633396A (en) * | 1969-12-08 | 1972-01-11 | Cefilac | Method and apparatus for improvements in the extrusion of metals and alloys |
US5668091A (en) * | 1993-05-11 | 1997-09-16 | Christina Grinham | Lubricant for lubricating a tire for rotary trunnion supported equipment |
-
1904
- 1904-04-18 US US20375104A patent/US787752A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2694606A (en) * | 1948-10-22 | 1954-11-16 | Cefas Ag | Lubricant pad for bearings |
US3390079A (en) * | 1964-07-20 | 1968-06-25 | Utakoji Masaru | Method of hot extrusion of metallic articles |
US3633396A (en) * | 1969-12-08 | 1972-01-11 | Cefilac | Method and apparatus for improvements in the extrusion of metals and alloys |
US5668091A (en) * | 1993-05-11 | 1997-09-16 | Christina Grinham | Lubricant for lubricating a tire for rotary trunnion supported equipment |
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