US49591A - Improved journal-box - Google Patents
Improved journal-box Download PDFInfo
- Publication number
- US49591A US49591A US49591DA US49591A US 49591 A US49591 A US 49591A US 49591D A US49591D A US 49591DA US 49591 A US49591 A US 49591A
- Authority
- US
- United States
- Prior art keywords
- box
- reservoir
- oil
- shaft
- passages
- 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
- 238000010276 construction Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 210000001736 Capillaries Anatomy 0.000 description 2
- 240000008467 Oryza sativa Japonica Group Species 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002452 interceptive Effects 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
- 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
- F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
Definitions
- journal-boxes 5 Letters lPatent of the United States numbered 416,823 were granted to us on the 14th day of March, 1865, for an improved journalbox.
- Our present invention relates to further improvements made by us in the construction of journal-boxes 5 and the invention consists in the manner of combining the lower half of the journal-box and its oil-reservoir; also, in the peculiar'construction of the lower halt' ot' the box with reference to oil -passages running from the upper surface thereof through the box and into the oil-reservoir beneath; also, in the combination of a lubricator which conveys oil (bycapillary attraction) to the upper side of the box, or to the surface of the shaft on one side adjacent to the cap, with a return-passage on the opposite side, by which the superfluous oil carried over by the rotating ⁇ shaft runs back into the reservoir.
- a lubricator which conveys oil (bycapillary attraction) to the upper side of the box, or to the surface of the shaft on
- FIG. 1 A hanger journal-box embodying the invention is shown in the drawings, Figure 1 showing a side elevation, Fig. 2 a longitudinal central section, and Fig. 3 a cross-section, of the same, the latter section being ⁇ taken through the oil-passages.
- Fig. ai is a plan ofthe lower half of thebox and its reservoir; Fig. 5, a bottoni View of the lower halt ⁇ of the box.
- c denotes the lower halt' ot' the box; b, the babbitting or bearing surface thereof; c, the upper half or cap, and el its babbitting. e is the oil-reservoir.
- the reservoir does not form a direct part of the box, but is so applied beneath the same that it may be at any time easily removed without interfering with the shaft or the bearingsnrface of the box, that part of the box constituting the lower halt' of the box proper being, with the exception of its babbitting, cast in one piece, as will be readily understood from Fig. 3.
- the reservoir e may therefore be made as a mere shell fitted to the under part of the box, and being fastened thereto by screwsf or other suitable means.
- the oil-passages lt and the wicking or lubricator are applied to the lower half of the box in the same or substantially the same manner as in our previous construction.
- passages g, ruiming from the reservoir to the sides ofthe box adjacent to the opposite sides of the shaft, are made directly in or through the casting constituting the lower half of the box, as seen in Figs..3, L1, and 5.
- the passages g on one side of the box serve to convey the oil which may iiow from the side of the shaft back into the reservoir, the passages in the opposite side we lill or provide with an oil-conveyer or lubricator, h.
- This conveyer as seen in Fig. 6, which repre sents a detail view ofit,is made ofa long strip, h, of flat wicking or other iibrous material, which lies in the space between the adjacent surfaces of the two parts of the box, as shown by Figs. 2, 4, and 5, and has tailpieces m, which extend down through the passages g and into the oil-reservoir, as seen in Fig.
- this lubricator abuts against the side of the shaft, and the whole material is kept saturated by capillary attraction, while thc superduous oil is led back into the reservoir on the opposite side of the shaft, as will be readily understood.
- this oiler Beside the advantage aftbrded by this oiler as an auxiliary to the oiler t' at the bottom of the box, it is additionally valuable in that it may be easily withdrawn by simple removal of the cap c, and its place supplied by fresh material.
- the reservoir c is extended endwise beyond the ends of the box, as seen in Figs. l, 2, and 3, thus forming, in combination or connection with the oil-reservoir, a drip-box to catch any oil which may Iiow beyond the ends of the box and drop from the shaft.
- These ends are provided with caps or hood-pieces n, fitting over them andto the capeiu such manner as to presen'taneat appearance and protect the box and reservoir from dust and other extraneous matters.
Description
UNITED STATES PATENT OFFICE. i
MATTHIAS J. RICE.AND WM. H. MIL'LEN, OF BOSTON, MASSACHUSETTS, ASSIGNORS TO MATTHIAS J. RICE.
llvipnovian JOURNAL-Box.
Specilication forming part of Letters Patent No. 49,591, dated August 2.2, 1865.
To all whom it may concern:
Be it known that we,MAT'rLIIAs J. RICE and WILLIAM H. MILLEN, both of Boston, in the county of Suli'ollr and State of Massachusetts, have invented an Improved J ournaLBox; and we do hereby declare that the following, taken in connection with the drawings which accompany and form part of this specification, is a description of our invention sufficient to enable those skilled in the art to practice it.
Letters lPatent of the United States numbered 416,823 were granted to us on the 14th day of March, 1865, for an improved journalbox. Our present invention relates to further improvements made by us in the construction of journal-boxes 5 and the invention consists in the manner of combining the lower half of the journal-box and its oil-reservoir; also, in the peculiar'construction of the lower halt' ot' the box with reference to oil -passages running from the upper surface thereof through the box and into the oil-reservoir beneath; also, in the combination of a lubricator which conveys oil (bycapillary attraction) to the upper side of the box, or to the surface of the shaft on one side adjacent to the cap, with a return-passage on the opposite side, by which the superfluous oil carried over by the rotating` shaft runs back into the reservoir.
A hanger journal-box embodying the invention is shown in the drawings, Figure 1 showing a side elevation, Fig. 2 a longitudinal central section, and Fig. 3 a cross-section, of the same, the latter section being` taken through the oil-passages. Fig. ai is a plan ofthe lower half of thebox and its reservoir; Fig. 5, a bottoni View of the lower halt` of the box.
c denotes the lower halt' ot' the box; b, the babbitting or bearing surface thereof; c, the upper half or cap, and el its babbitting. e is the oil-reservoir.
By the construction shown in our previous patent, in order to obtain access to the oil-reservoir it was necessary to remove the entire box from the shaft or disconnect the shafting and box. In our present arrangement, however, the reservoir does not form a direct part of the box, but is so applied beneath the same that it may be at any time easily removed without interfering with the shaft or the bearingsnrface of the box, that part of the box constituting the lower halt' of the box proper being, with the exception of its babbitting, cast in one piece, as will be readily understood from Fig. 3. The reservoir e may therefore be made as a mere shell fitted to the under part of the box, and being fastened thereto by screwsf or other suitable means.
The oil-passages lt and the wicking or lubricator are applied to the lower half of the box in the same or substantially the same manner as in our previous construction.
The passages g, ruiming from the reservoir to the sides ofthe box adjacent to the opposite sides of the shaft, are made directly in or through the casting constituting the lower half of the box, as seen in Figs..3, L1, and 5.
`Wiiile the passages g on one side of the box serve to convey the oil which may iiow from the side of the shaft back into the reservoir, the passages in the opposite side we lill or provide with an oil-conveyer or lubricator, h. This conveyer, as seen in Fig. 6, which repre sents a detail view ofit,is made ofa long strip, h, of flat wicking or other iibrous material, which lies in the space between the adjacent surfaces of the two parts of the box, as shown by Figs. 2, 4, and 5, and has tailpieces m, which extend down through the passages g and into the oil-reservoir, as seen in Fig. ,Y The upper edge of this lubricator abuts against the side of the shaft, and the whole material is kept saturated by capillary attraction, while thc superduous oil is led back into the reservoir on the opposite side of the shaft, as will be readily understood. Beside the advantage aftbrded by this oiler as an auxiliary to the oiler t' at the bottom of the box, it is additionally valuable in that it may be easily withdrawn by simple removal of the cap c, and its place supplied by fresh material.
The reservoir c is extended endwise beyond the ends of the box, as seen in Figs. l, 2, and 3, thus forming, in combination or connection with the oil-reservoir, a drip-box to catch any oil which may Iiow beyond the ends of the box and drop from the shaft. These ends are provided with caps or hood-pieces n, fitting over them andto the capeiu such manner as to presen'taneat appearance and protect the box and reservoir from dust and other extraneous matters. By removal of either of the hoods the reservoir can be readily supplied with oil.
We claim- 1. The application of the oil-reservoir to the lower half of the box, so as to be removable from and Without disturbance of the box, substantially as set forth.
2. The extension of the reservoir beyond the ends of the box, when made separate from the box, and the employment of the hoods n, fitting over such extensions' and against the cap c, substantially as shown and described.
MATTHIAS J. RICE. WM. H. MILLEN.
Witnesses:
J. B. CROSBY, F. GoULD.
Publications (1)
Publication Number | Publication Date |
---|---|
US49591A true US49591A (en) | 1865-08-22 |
Family
ID=2119145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US49591D Expired - Lifetime US49591A (en) | Improved journal-box |
Country Status (1)
Country | Link |
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US (1) | US49591A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695822A (en) * | 1951-06-23 | 1954-11-30 | Miller Gladys Davis | Lubricator for diesel locomotive traction motor suspension bearings |
US2739019A (en) * | 1953-07-27 | 1956-03-20 | Prec Flexopress Corp | Connecting rod bearing and lubricating means therefor for punch and blanking presses and the like |
-
0
- US US49591D patent/US49591A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695822A (en) * | 1951-06-23 | 1954-11-30 | Miller Gladys Davis | Lubricator for diesel locomotive traction motor suspension bearings |
US2739019A (en) * | 1953-07-27 | 1956-03-20 | Prec Flexopress Corp | Connecting rod bearing and lubricating means therefor for punch and blanking presses and the like |
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