US335840A - pessano - Google Patents
pessano Download PDFInfo
- Publication number
- US335840A US335840A US335840DA US335840A US 335840 A US335840 A US 335840A US 335840D A US335840D A US 335840DA US 335840 A US335840 A US 335840A
- Authority
- US
- United States
- Prior art keywords
- cup
- shaft
- drip
- bearing
- pessano
- 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
- 239000002699 waste material Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 230000002745 absorbent Effects 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 6
- 210000001736 Capillaries Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005192 partition 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2186—Gear casings
Definitions
- Figure 1 represents a vertical section of a drip-cup and self oiling attachment for bearings embodying my invention.
- Fig. 2 represents a horizontal section thereof in line :r m, Fig. 1.
- My invention consists of a drip cup adapted lo prevent waste oil from escaping along shafting and being thrown into the apartment where the shafting is located, and also serves as a feed-cup, as will be hereinafter set forth.
- A represents a vertical shaft
- B the bearing thereof.
- the cup represents a drip-cup, which freely encircles the shaft below the bearing B, and is secured to the latter by a screw, E, it being noticed that the cupis of the form of a segment of a circle in cross-section, leaving a month or opening, 0, on the inner face at the upper partition thereof, or on the side toward the shaft.
- a collar or deflector, D Fixed to the shaft A is a collar or deflector, D, which is located below the bearing B, and overhangs the lower wall, 0 of the mouth 0.
- the cup is provided with screws or plugs F G, respectively for discharging and replenishing purposes.
- I employ a piece, H, of wick, felt, or other absorbent material, and run the same through a groove or duct, J, on the inner face of the bearing and in contact with the shaft, the lower end of the material being located in the oil in the drip-cup, so that by capillary attraction said oil is fed to the bearing, and so lubricate's the shaft.
- a drip-cup encirclingashaftand adapted to collect waste oil from said shaft,su bslantiall y as described.
- a drip-cup encircling a shaft below the bearing thereof and provided with a month on the side toward the shaft, so as to collect the waste oil therefrom, substantially as de scribed.
- a collar connected with a rotary shaft, in combination with a drip-cup which encircles said shaft, the collar being located adj-a cent to the mouth ofthe drip-cup, so as to di rect waste oil from the shaft into the cup. sub stantially as described.
- a drip-cup in combination with a collar which is fixed to a rotary shaft and pro jects into said cup, substantially as described.
- a shalt provided with adrip-cup, in combination with a bearing having a groove on its inner face, and a piece of absorbent material, whereby the shaft is lubricated, substantially as described.
- a shaft provided with a drip-cup of the form of a segment of a circle in cross-section. leaving a mouth or inlet on the side toward the shaft, and containing a piece of absorbent material, which is passed to the shaft, forming a combined drip cup and feed, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
- Sliding-Contact Bearings (AREA)
Description
(No Model.)
A. 0. PVESSANO.
DRIP 0UP AND SELF OIL ING ATTAGHMENT FOR BEARINGS.
WITNESSES.-
Patented Feb. 9, 1886.
N. PETERS. Phnmunm m ncr, Wnshinglun. D. C.
Urrrrnn dramas lf afrnn'r Unites.
ANTONIO C. PESSANO, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR TO GEORGE V. ORESSON, OF SAME PLACE.
DRIP CUP AND SELF OILING ATTACHMENT FOR BEARINGS SPECIFICATION forming part of Letters Patent No. 335,840, dated February 9, 1886.
Application filed December 31, 1885. Serial No. 187,248.
To all whom it may concern:
Be it known that I, ANTONIO O. PESSANO, a citizen of the United States, residing in the city and county of Philadelphia, State of Pennsylvania, have invented a new and useful Improvement in Drip-Cups and SelfOiling Attachments for Bearings, which improvement is fully set forth in the following specification and accompanying drawings, in which Figure 1 represents a vertical section of a drip-cup and self oiling attachment for bearings embodying my invention. Fig. 2 represents a horizontal section thereof in line :r m, Fig. 1.
Similar letters of reference indicate corresponding parts in the two figures.
My invention consists of a drip cup adapted lo prevent waste oil from escaping along shafting and being thrown into the apartment where the shafting is located, and also serves as a feed-cup, as will be hereinafter set forth.
Referring to the drawings, A represents a vertical shaft, and B the bearing thereof.
represents a drip-cup, which freely encircles the shaft below the bearing B, and is secured to the latter by a screw, E, it being noticed that the cupis of the form of a segment of a circle in cross-section, leaving a month or opening, 0, on the inner face at the upper partition thereof, or on the side toward the shaft.
Fixed to the shaft A is a collar or deflector, D, which is located below the bearing B, and overhangs the lower wall, 0 of the mouth 0.
In lieu of the screw Efor connecting the cup with the bearing, the cup and bearing maybe cast together.
The cup is provided with screws or plugs F G, respectively for discharging and replenishing purposes.
It will be seen that when the shaft is in operation the waste oil therefrom reaching the collar D is forced by centrifugal action into the cup 0, where it is collected, and thus pre- 45 vented from escaping into the apartment.
(No model.)
In order to adapt the drip-cup as a feedcup, I employ a piece, H, of wick, felt, or other absorbent material, and run the same through a groove or duct, J, on the inner face of the bearing and in contact with the shaft, the lower end of the material being located in the oil in the drip-cup, so that by capillary attraction said oil is fed to the bearing, and so lubricate's the shaft.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
- 1. A drip-cup encirclingashaftand adapted to collect waste oil from said shaft,su bslantiall y as described.
2. A drip-cup encircling a shaft below the bearing thereof and provided with a month on the side toward the shaft, so as to collect the waste oil therefrom, substantially as de scribed.
3. A collar connected with a rotary shaft, in combination with a drip-cup which encircles said shaft, the collar being located adj-a cent to the mouth ofthe drip-cup, so as to di rect waste oil from the shaft into the cup. sub stantially as described. I
4. A drip-cup, in combination with a collar which is fixed to a rotary shaft and pro jects into said cup, substantially as described.
5. A shalt provided with adrip-cup, in combination with a bearing having a groove on its inner face, and a piece of absorbent material, whereby the shaft is lubricated, substantially as described. I
(3. A shaft provided with a drip-cup of the form of a segment of a circle in cross-section. leaving a mouth or inlet on the side toward the shaft, and containing a piece of absorbent material, which is passed to the shaft, forming a combined drip cup and feed, substantially as described.
ANTONIO O. PESSANO. \Vitnesses:
J OHN A. Winnnnsrrnrn, A. P. GRANT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US335840A true US335840A (en) | 1886-02-09 |
Family
ID=2404930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US335840D Expired - Lifetime US335840A (en) | pessano |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US335840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2581123A (en) * | 1946-12-13 | 1952-01-01 | Bernard J Merkle | Gear casing |
-
0
- US US335840D patent/US335840A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2581123A (en) * | 1946-12-13 | 1952-01-01 | Bernard J Merkle | Gear casing |
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