US174941A - Improvement in journal-boxes for harvesters - Google Patents
Improvement in journal-boxes for harvesters Download PDFInfo
- Publication number
- US174941A US174941A US174941DA US174941A US 174941 A US174941 A US 174941A US 174941D A US174941D A US 174941DA US 174941 A US174941 A US 174941A
- Authority
- US
- United States
- Prior art keywords
- journal
- harvesters
- boxes
- improvement
- bushing
- 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
- 241001124569 Lycaenidae Species 0.000 title description 4
- 238000005461 lubrication Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
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
- F16C33/106—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
- the object of my invention is to construct a bearing or journal-box for'mowers, reapers, or other machinery that can be renewed in the field, if necessary, by one unsk lled in mechanics, and which shall be a constantly self-oiling box.
- My invention consistsof an annular or other oil-chamber, cast or formed within the socket of a journal-box, in combination with a'series of holes or perforations, G, G, bored through a bushing screwing into the socket, which are so placed as always to open into the chamber, the whole forming a continuous oil-feeding arrangement, securing a constant lubrication.
- A represents a socket cast and of any desired form, bored longitudinally throughout,
- U is an oil-cup, opening into an annular chamber, 13, which is castinside the socket in any convenient form.
- D is a bushing of composition-metal, screwing, with a right or left handlscrew; into the socket, ac-
- the outer end of'the bushing forms a collar, E, to bear against the end of the socket, and is made-of hexagonal or other form, so that it can be turned in or out with an ordinary wrench.
- a series of holes, G are bored through the bushing, so asto allow the oil from the cup 0 and chamber Bt o flow through the bushing and lubricate the sliaft.
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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)
- Percussive Tools And Related Accessories (AREA)
Description
T. S. BROWN.
JOURNAL BOX'ES FOR HARVESTERS."
No.174,941. Patented March 21,1876.
ATTEETE IINVENTUR fliQdm/alb 7 4/!07. 67/5 64 3 @aowm rum moTo-u-moamum, msmrmon. u c.
- .in the frame-work ot" a harvester,
UNITED STATES PATENT OFFICE.
THOMAS S. BROWN, OF POUGHKEEPSIE, NEW YORK, ASSIGNOR OF ONE-HALF HIS RIGHT TO JOHN P. ADRIANOE, OF SAME PLACE.
IMPROVEMENT IN JOURNAL-BOXES FOR HARVESTERS.
Specification forming part of Letters Patent No. 174,944, dated March 21, 1876; application filed I V February 7, 1876.
To all whom it may concern: r
Be it known that I, THOMAS S. BROWN, of Poughkeepsie, in the State of N ew'York, have invented a new and useful Journal-Box for Harvesters or other Machinery, of which the following is a specification The drawing is a longitudinal cross-section of a journal-box for the shaft of a harvester.
The object of my invention is to construct a bearing or journal-box for'mowers, reapers, or other machinery that can be renewed in the field, if necessary, by one unsk lled in mechanics, and which shall be a constantly self-oiling box. I
My invention consistsof an annular or other oil-chamber, cast or formed within the socket of a journal-box, in combination with a'series of holes or perforations, G, G, bored through a bushing screwing into the socket, which are so placed as always to open into the chamber, the whole forming a continuous oil-feeding arrangement, securing a constant lubrication.
In the drawing, A represents a socket cast and of any desired form, bored longitudinally throughout,
and cut internallywithascrew-thread to. a' certain distance. U is an oil-cup, opening into an annular chamber, 13, which is castinside the socket in any convenient form. D is a bushing of composition-metal, screwing, with a right or left handlscrew; into the socket, ac-
cording to the direction of rotation of the shaft which it surrounds, so that should the bushing become loosened the shaft, in its rotation, will tighten it up in the proper direct ion. The outer end of'the bushing forms a collar, E, to bear against the end of the socket, and is made-of hexagonal or other form, so that it can be turned in or out with an ordinary wrench. Upon a line coming opposite to the chamber B of the socket a series of holes, G, are bored through the bushing, so asto allow the oil from the cup 0 and chamber Bt o flow through the bushing and lubricate the sliaft. It will be readily understood thatwith this arrangement there can be no possibility of any mismatching of oil-holes, and thussecuring a constant and regular lubrication of the shaft. S S are to retain the oil.
Having thus described my invention, I claim and desire to secure by Letters Patent of the United States- The combination, with a harvester-frame, of a shouldered self-oiling screw-bushing, for ready adjustment in the field, substantially as described.
Witnesses:
I. REYNOLDS ADRIANGE, HENRY R. HOWARD.
' THOS. s. BRown;
grooves within the bushing,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US174941A true US174941A (en) | 1876-03-21 |
Family
ID=2244348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US174941D Expired - Lifetime US174941A (en) | Improvement in journal-boxes for harvesters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US174941A (en) |
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0
- US US174941D patent/US174941A/en not_active Expired - Lifetime
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