US169809A - Improvement in lubricators - Google Patents
Improvement in lubricators Download PDFInfo
- Publication number
- US169809A US169809A US169809DA US169809A US 169809 A US169809 A US 169809A US 169809D A US169809D A US 169809DA US 169809 A US169809 A US 169809A
- Authority
- US
- United States
- Prior art keywords
- rod
- lubricators
- improvement
- pressure
- lubricator
- 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
- 210000003811 Fingers Anatomy 0.000 description 2
- 210000003813 Thumb Anatomy 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003292 diminished Effects 0.000 description 2
- 230000001050 lubricating 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
- 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
- F16N7/02—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication
- F16N7/04—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication with oil flow promoted by vibration
Definitions
- This invention relates to certain improvements in the construction of automatic lubrioators for shafting; and has for its object to provide for conveniently ascertaining the amount of pressure upon the shafting by the rod which passes through said lubricator, so that such pressure may be correctly graduated.
- This invention is to overcome this difficulty, and is fully illustrated in the accompanying drawing, which is a vertical cross-section of a lubricator combining my improvements, which consist in having the rod A to pass entirely through the lubricator, and project from the top thereof far enough to permit its being grasped by the thumb and fingers, in order to ascertain or test the amount of pressurev thereon, which may be done by simply raising or pulling upon said rod, as will be readily understood.
- rlhe lubrieator is provided with an adjustable screw-cap, B, by means of which the pressure upon the rod A may be increased or diminished at pleasure, said rod being provided with a suitable spring, a., operating in conjunction therewith, as shown and indicated.
Description
I.W. HOAGLAND.
LUBRICATOR. NO 169809, Patented Nov.9, 1875.
UNITED STATES PATENT CEFIGE.
ISAAC W. HOAGLAND, OF NEWARK, NEW JERSEY, ASSIGNOR TO RICHARD J. CHARD AND WILLIAM IEIOWE,i NEW YORK, N. Y.
IMPROVEMENT IN LUBRICATORS.
Specification forming part of Letters Patent No. 169,80).dated November 9, 1875; application filed September 10, 1875.
To att whom tt may concern:
Be it known that I, ISAAC W. HOAGLAND, of the city of Newark, in the county of Essex and State of New Jersey, have invented certain new and useful Improvements in Lubricators; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to which it pertains to make and use the same, reference being had to the accompanying drawing, and to the letters of reference marked thereon, which form a part of this specification."
This invention relates to certain improvements in the construction of automatic lubrioators for shafting; and has for its object to provide for conveniently ascertaining the amount of pressure upon the shafting by the rod which passes through said lubricator, so that such pressure may be correctly graduated.
It has been found that in lubricatorsv heretofore in use| there is no provision made for this purpose, and, in consequence thereof, it is impossible to ascertain and graduate the pressure correctly; and it frequently happens that there is not sufficient pressure and consequent friction to produce the requisite amount of heat in the rod to dissolve the lubricating compound, or, on the contrary, that the pressure is too great, in consequence ofwhich deep grooves will be cut in the shafting. This invention is to overcome this difficulty, and is fully illustrated in the accompanying drawing, which is a vertical cross-section of a lubricator combining my improvements, which consist in having the rod A to pass entirely through the lubricator, and project from the top thereof far enough to permit its being grasped by the thumb and fingers, in order to ascertain or test the amount of pressurev thereon, which may be done by simply raising or pulling upon said rod, as will be readily understood..
rlhe lubrieator is provided with an adjustable screw-cap, B, by means of which the pressure upon the rod A may be increased or diminished at pleasure, said rod being provided with a suitable spring, a., operating in conjunction therewith, as shown and indicated.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent ofthe United States, is-
In an automatic lubricator for shafting, the combination, with the oil-cup, of a rod, A, provided with a spring, a, and adjustable screwcap B, said rod extending through and above the screw-cap, substantially in the manner and for the purpose set forth and described.
In testimony that I claim the foregoing as my own invention, I affix hereto my signature in presence of two witnesses.
ISAAC W. HOAGLAND.
Witnesses:
OLIVER DRAKE, J. C. TUNBRIDGE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US169809A true US169809A (en) | 1875-11-09 |
Family
ID=2239217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US169809D Expired - Lifetime US169809A (en) | Improvement in lubricators |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US169809A (en) |
-
0
- US US169809D patent/US169809A/en not_active Expired - Lifetime
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