US577679A - Lubricating device - Google Patents
Lubricating device Download PDFInfo
- Publication number
- US577679A US577679A US577679DA US577679A US 577679 A US577679 A US 577679A US 577679D A US577679D A US 577679DA US 577679 A US577679 A US 577679A
- Authority
- US
- United States
- Prior art keywords
- oil
- bearing
- trough
- plate
- reservoir
- 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 title description 12
- 238000010276 construction Methods 0.000 description 8
- 210000000614 Ribs Anatomy 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 229910052570 clay Inorganic materials 0.000 description 4
- 230000035693 Fab Effects 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 230000001419 dependent Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
- F16N7/16—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device
- F16N7/18—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more feed members fixed on a shaft
Definitions
- This invention is directed to devices for lubricating journal bearings, boxes, or the like, and has for its object the provision of an improved lubricating device possessingr ad vantages in point of efficiency and of economyin the use of lubricants, and added to these the construction employed is simple, the parts being few in number and susceptible of being cheaply produced and is of maximum durability.
- FIG. l is a side elevation of my improved lubricating device.
- FIG. 2 is a top plan View of the lower half of the device.
- Fig. 3 is a vertical longitudinal sectional view of the complete device.
- Fig. 4 is a transverse sectional view on line x :r of Fig. l.
- Fig. 5 is a transverse sectional view on line y 'y of same figure.
- A denotes the lower hait ot' the bearing or box, one end of which is enlarged to provide the oil-reservoir l?, said bearing and reservoir being formed preferably integrally and are of semicylindrical shape.
- the upper edges of the bearing and reservoir are outwardly flanged, as at a4 b, and inwardly stepped, as at a5 b2, two steps being employed in the bearing, and at a said steps and a portion of the bearing are cut away to provide an inclined passage for the oil from the steps to the channel a3.
- the upper half C of the bearing is correspondingly stepped at its edges, one of the steps c contacting with the upper step of the lower half A, and between the other steps a space is provided to afford apassage c for the oil.
- the upper half bearing is cutaway to enlarge the opening made at d6 in the lower half of the bearing.
- Ribs c3 c3 are provided for the upper babbitt, and at c4 is a channel registering with the channel a3.
- In the top of the upper half C is an inclined trough d, located, preferably, beyond the center, the walls extending above the bearing to increase the depth, and said trough has its receiving end d projectingbeyond the end of the bear!
- a base of comparatively sharp inclination Near the other end of the trough and in the outer wall thereof is an opening, in which is arranged a tube d2, which latter serves as the outlet for the trough.
- the outer wall of the trough is within the outer side of the bearing and is flanked by two walls dsds, which, with the said outer wall, form avertical passage leading to the passage c.
- the walls d3 are grooved to receive a transparent pane d4, through which the oil-feed can be plainly observed.
- the trough is provided with a removable cover d5.
- e denotes the upper half of the oil-reser- cho, the lower end of which in practice engages the flange b and step b2 of the lower half, and said upper half is removably hinged at one end to the lat-ter, the preferred construction being in the nature of pins e', which engage hooks b3 on the lower half.
- the upper half e is adjustable to or from the lower half, for a purpose to be presently explained, the means employed being a threaded bolt e2, carried by the part e, which passes through a bifurcated lug b4 on the part o, and nuts e3 c4 are employed in connection with the bolt, as shown, to lirrnly hold the part e in the desired position.
- a threaded bolt e2 carried by the part e, which passes through a bifurcated lug b4 on the part o, and nuts e3 c4 are employed in connection with the bolt, as shown, to lirrnly hold the part e in the desired position.
- This plate is in the path of a scraper-plate g, secured to and rotating with the shaft h, said scraperplate being secured to place on the latter, preferably by a split collar h and bolt h2, which collar engages arms g' on the inner end of the plate, as shown.
- the outer end of the plate is curved concentrically with the shaft, and said plate maybe of the shape shown or of disk form, dependent upon the speed of the shaft.
- Oil in sufiicient quantity is admitted to the reservoir and is carried therefrom by the rotating scraper to the plate f on the upper part e. Following the inclination of the plate f the oil flows to and from that end which is above the end d of the trough d, and after passing through the latter it passes through the tube d2 and thence by the vertical passage to the passage c'. Upon reaching the end of this passage c the oil flows by the opening a c2 through the channel d3 to the trough a and thence back to the reservoir.
- the oil thus has a constant uninterrupted circulation through the entire bearing, and at various points a portion of the oil is taken up by the shaft, with the result of thoroughlylubricatingthe bearing-surfaces.
- the amount of oil circulated which is indicated through the sight opening or pane d4, may be nicely reguiated by varying the distance between the scraper and the plate f, which is easily and quickly accomplished by adjusting the height of the part e through the bolt @Zand nuts e3 e4, as before stated.
- I claim as my inventionl.A The combination with a bearing provided with an upper and lower oil-trough, of an oil-reservoir formed in two parts, means for adjusting said parts to or from each other, an inclined plate in the upper part arranged to discharge oil into the upper trough, and a scraper carried by the shaft and adapted to move in the path of the plate at any desired distance therefrom.
Description
v(No Model.) 2 Sheets-Sheet'. 1.
W. A. CLAY.
LUBRIGATING DEVICE. No. 577,679. Patented Peb. 23, 1897.. Y
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(No Model.) 2 sheets-sheet 2. W. A. CLAY. LUBRIGATING DEVICE.
1\To.`577,679. Patented Feb. 23, 1897.
llNirnn Mtns i WILLIAM ALBERT CLAY, OF CADILLAC, MICHIGAN.
LUBRlCATING DEVICE.
SPECIFICATION forming part of Letters Patent No. 577,679, dated February 23, 1897.
Application iled May 16, `1896. Serial No, 591,817. (No model.)
T0 all when?, in 'mf/v concern.-
Beit known that I, WILLIAMALBERT CLAY, asubject of the Queen oi' Great Britain, residing at Cadillac, in the county of Wexford and State of Michigan, have invented certain new and useful Improvements in Lubricating Devices; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form a part of this speciiication.
This invention is directed to devices for lubricating journal bearings, boxes, or the like, and has for its object the provision of an improved lubricating device possessingr ad vantages in point of efficiency and of economyin the use of lubricants, and added to these the construction employed is simple, the parts being few in number and susceptible of being cheaply produced and is of maximum durability. v
The following description is directed to the details of construction, arrangement, and operation of my improved lubricating device, and in connection with such description attention is called to the accompanying drawings, in which- Figure l is a side elevation of my improved lubricating device. Fig. 2 is a top plan View of the lower half of the device. Fig. 3 is a vertical longitudinal sectional view of the complete device. Fig. 4 is a transverse sectional view on line x :r of Fig. l. Fig. 5 is a transverse sectional view on line y 'y of same figure.
Referring to the said drawings by letter, A denotes the lower hait ot' the bearing or box, one end of which is enlarged to provide the oil-reservoir l?, said bearing and reservoir being formed preferably integrally and are of semicylindrical shape. Cn the inner side of the bearing are ribs a d, between which is placed the babbitt, and centrally of the bearing at the base is an inclined oil-trough d', extending the entire length and opening into the reservoir. At the otherend of the trough a', which is beyond the babbitt, is an approach a2, which has a greater inclination than the base of the trough, whereby the oilis rapidly conveyed from the annular channel a3 in the end of the bearing. The upper edges of the bearing and reservoir are outwardly flanged, as at a4 b, and inwardly stepped, as at a5 b2, two steps being employed in the bearing, and at a said steps and a portion of the bearing are cut away to provide an inclined passage for the oil from the steps to the channel a3. The upper half C of the bearing is correspondingly stepped at its edges, one of the steps c contacting with the upper step of the lower half A, and between the other steps a space is provided to afford apassage c for the oil. At c2 the upper half bearing is cutaway to enlarge the opening made at d6 in the lower half of the bearing. Ribs c3 c3 are provided for the upper babbitt, and at c4 is a channel registering with the channel a3. In the top of the upper half C is an inclined trough d, located, preferably, beyond the center, the walls extending above the bearing to increase the depth, and said trough has its receiving end d projectingbeyond the end of the bear! ing and there provided with a base of comparatively sharp inclination. Near the other end of the trough and in the outer wall thereof is an opening, in which is arranged a tube d2, which latter serves as the outlet for the trough. The outer wall of the trough is within the outer side of the bearing and is flanked by two walls dsds, which, with the said outer wall, form avertical passage leading to the passage c. The walls d3 are grooved to receive a transparent pane d4, through which the oil-feed can be plainly observed. The trough is provided with a removable cover d5.
e denotes the upper half of the oil-reser- Voir, the lower end of which in practice engages the flange b and step b2 of the lower half, and said upper half is removably hinged at one end to the lat-ter, the preferred construction being in the nature of pins e', which engage hooks b3 on the lower half. 'llhe upper half e is adjustable to or from the lower half, for a purpose to be presently explained, the means employed being a threaded bolt e2, carried by the part e, which passes through a bifurcated lug b4 on the part o, and nuts e3 c4 are employed in connection with the bolt, as shown, to lirrnly hold the part e in the desired position. On the inner side ofthe upper part e, at a point in line with the trough IOO d, is a depending beveled plate j', one end of which terminates immediately over the receiving end CZ of said trough. This plate is in the path of a scraper-plate g, secured to and rotating with the shaft h, said scraperplate being secured to place on the latter, preferably by a split collar h and bolt h2, which collar engages arms g' on the inner end of the plate, as shown. The outer end of the plate is curved concentrically with the shaft, and said plate maybe of the shape shown or of disk form, dependent upon the speed of the shaft.
The operation of the device is as follows: Oil in sufiicient quantity is admitted to the reservoir and is carried therefrom by the rotating scraper to the plate f on the upper part e. Following the inclination of the plate f the oil flows to and from that end which is above the end d of the trough d, and after passing through the latter it passes through the tube d2 and thence by the vertical passage to the passage c'. Upon reaching the end of this passage c the oil flows by the opening a c2 through the channel d3 to the trough a and thence back to the reservoir. The oil thus has a constant uninterrupted circulation through the entire bearing, and at various points a portion of the oil is taken up by the shaft, with the result of thoroughlylubricatingthe bearing-surfaces. The amount of oil circulated, which is indicated through the sight opening or pane d4, may be nicely reguiated by varying the distance between the scraper and the plate f, which is easily and quickly accomplished by adjusting the height of the part e through the bolt @Zand nuts e3 e4, as before stated.
' The peculiar construction employed insures in practice constant lubrication for a comparatively great length of time with a small supply of the oil. The operation is entirely automatic, no attendance being necessary except when renewals of oil are demanded. The oil is distributed evenly over the entire portion of the shaft-bearing, and any excess' of oil is carried back to the reservoir. The parts are few in number, -there being but three parts to the body of the structure, and the remaining parts are so constructed as to be durable and to be free from danger of disorder.
I claim as my inventionl.A The combination with a bearing provided with an upper and lower oil-trough, of an oil-reservoir formed in two parts, means for adjusting said parts to or from each other, an inclined plate in the upper part arranged to discharge oil into the upper trough, and a scraper carried by the shaft and adapted to move in the path of the plate at any desired distance therefrom.
2. The combination of the lower bearing and the lower half of the reservoir formed integrally therewith, said lower bearing having an inclined oil-trough in its base and oilchannels in its sides leading to said trough, the upper bearing having an oil-trough in its top and a vertical passage leading from said trough to the channels, said passage having a sight-opening, means for adj ustably securing the upper half to the lower half, an inclined plate in the top of the upper half arranged to deliver oil to the trough in the upper bearing, and a scrapercarried by the shaft and adapted to deliver oil to the plate.
In testimony whereof I affix my signature in presence of two witnesses.
WILLIAM ALBERT CLAY.
Witnesses:
JAMES R. BIsHoP, CHAs. W. DUrToN.
Publications (1)
Publication Number | Publication Date |
---|---|
US577679A true US577679A (en) | 1897-02-23 |
Family
ID=2646369
Family Applications (1)
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US577679D Expired - Lifetime US577679A (en) | Lubricating device |
Country Status (1)
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US (1) | US577679A (en) |
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- US US577679D patent/US577679A/en not_active Expired - Lifetime
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