US559351A - Closure for oil-cans - Google Patents
Closure for oil-cans Download PDFInfo
- Publication number
- US559351A US559351A US559351DA US559351A US 559351 A US559351 A US 559351A US 559351D A US559351D A US 559351DA US 559351 A US559351 A US 559351A
- Authority
- US
- United States
- Prior art keywords
- valve
- closure
- oil
- seat
- nozzle
- 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
- 238000007789 sealing Methods 0.000 description 8
- 239000011324 bead Substances 0.000 description 6
- FCHUPHLUKSIOHS-UHFFFAOYSA-N N-butyl-N-(5-oxooxolan-2-yl)nitrous amide Chemical compound CCCCN(N=O)C1CCC(=O)O1 FCHUPHLUKSIOHS-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002633 protecting Effects 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
- B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
- B65D47/265—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement between planar parts
Definitions
- My invention relates to sealing devices for oil-cans and other receptacles which may be securely locked in their closed positions, and has for its object, more particularly, to provide a simple closure for said receptacles, whereby the aperture therein may be firmly sealed, the sealing parts of the closure coinpletely protected, and-both sealing and protect-ing parts securely locked to their closed positions, so that the receptacles may be transported without the slightest danger of their becoming unsealed and their contents lost.
- Figure l is a sectional view of the closure, taken on the line 1 l of Fig. 3, showing its various parts detached.
- Fig. 2 is a similar view showing the said parts united and the aperture in the receptacle sealed; and Fig. .3 is a plan view thereof, the cap and locking-screw being removed.
- A designates the top of the oil can or receptacle having a circular aperture therein, into which is iitted a threaded nozzle B, provided with an annular flange O for securing said nozzle to the receptacle.
- a threaded nozzle B provided with an annular flange O for securing said nozzle to the receptacle.
- an annular groove D In the upper surface of said nozzle B, which forms the valve-seat, is an annular groove D.
- E is a disk of packing, and F anindepedent valve-face having a centrally-located recess o, in the upper side thereof.
- G is a cap having an internal thread, a knurled bead H upon its outer surface, and an internally-threaded projecting hub I at the top thereof.
- .I is a jam-screw having a square head K and shoulder L, and provided with a removable key M, adapted to be secured upon said jam-screw by means of a screw b.
- the cap G By the screwing down of the jamscrew J the cap G will be forced away from the nozzle B and the upper faces of the screwthreads therein be forced into contact with the lower faces of the screw-threads on the nozzle B, thereby securely locking said cap to its closed position and at the same time effectually sealing the mouth of the nozzle.
- the jam-screw To open the closure, the jam-screw must first be loosened. Thereupon the cap G may be removed byv grasping the same in the hand around the knurled bead H and unscrewing the saine.
- a closure for oil-cans and other receptacles comprising a screw-threaded nozzle the top of which forms the valve-seat, an independent valveface arranged thereon, an independent disk of packing loosely interposed between said valve face and seat, a protectingcap adapted to be screwed upon said nozzle IOO upon the valve face to hold the packing pressed upon the valve-seat to seal the aperture, and the cap locked to its closed position, substantially as specified.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
(No Model.)
' vB. A. BBAL.
GLOSURE FOR OIL GANS. No. 559,351. Patented May 5, 1896.
g W/TNESSES.'
l '"Ni'rnn V STATES vPArEiwr OFFICE.
BYRON A. BEAL, OF BROOKLYN, NEY YORK.
CLOSURE FOR OIL-CANS.
SPECIFICATION forming part `of Letters Patent No. 559,351, dated May 5, 1896..
Application iiled August 1, 1895. Serial No. 557,802. V(No model.)
have invented certain new and useful Im-` provements in Closures for Oil-Cans, &c., of which the following is a full, clear, and exact description.
My invention relates to sealing devices for oil-cans and other receptacles which may be securely locked in their closed positions, and has for its object, more particularly, to provide a simple closure for said receptacles, whereby the aperture therein may be firmly sealed, the sealing parts of the closure coinpletely protected, and-both sealing and protect-ing parts securely locked to their closed positions, so that the receptacles may be transported without the slightest danger of their becoming unsealed and their contents lost.
The invention consists in the novel details of construction hereinafter more fully described, and particularly pointed out in the claims.
In the accompanying drawings, forming part of this specification, wherein like letters of reference indicate like parts, Figure l isa sectional view of the closure, taken on the line 1 l of Fig. 3, showing its various parts detached. Fig. 2 is a similar view showing the said parts united and the aperture in the receptacle sealed; and Fig. .3 is a plan view thereof, the cap and locking-screw being removed.
In said drawings, A designates the top of the oil can or receptacle having a circular aperture therein, into which is iitted a threaded nozzle B, provided with an annular flange O for securing said nozzle to the receptacle. In the upper surface of said nozzle B, which forms the valve-seat, is an annular groove D.
E is a disk of packing, and F anindepedent valve-face having a centrally-located recess o, in the upper side thereof.
G is a cap having an internal thread, a knurled bead H upon its outer surface, and an internally-threaded projecting hub I at the top thereof.
.I is a jam-screw having a square head K and shoulder L, and provided with a removable key M, adapted to be secured upon said jam-screw by means of a screw b.
The operation is follows: After the container has been filled the packingEis placed in proper position upon the valve-seat of the nozzle B,the independent valve-face F placed thereon, and the cap G then screwed down upon the nozzle. Thereupon the jam-screw J is screwed down upon the valve-face F, which in turn compresses the packing E and causes the same to press against the valveseat and completely iill the annular groove I) therein. By the screwing down of the jamscrew J the cap G will be forced away from the nozzle B and the upper faces of the screwthreads therein be forced into contact with the lower faces of the screw-threads on the nozzle B, thereby securely locking said cap to its closed position and at the same time effectually sealing the mouth of the nozzle. To open the closure, the jam-screw must first be loosened. Thereupon the cap G may be removed byv grasping the same in the hand around the knurled bead H and unscrewing the saine. It will be observed that by making the valve-face independent and causing the jam-screw to bear directly upon the same exactly in the center thereof the packing will become tightly pressed upon the seat without being twisted or turned upon the seat in the course of the operation, and that when once locked the pressure upon the valve-face and the packing thereunder will be equal all around, and, further, that by removing the key after the closure has been locked it will be impossible for the jam-screw and the cap to become unlocked and the valve or contents of the container in any wise disturbed in the course of transportation.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, is-
l. A closure for oil-cans and other receptacles comprising a screw-threaded nozzle the top of which forms the valve-seat, an independent valveface arranged thereon, an independent disk of packing loosely interposed between said valve face and seat, a protectingcap adapted to be screwed upon said nozzle IOO upon the valve face to hold the packing pressed upon the valve-seat to seal the aperture, and the cap locked to its closed position, substantially as specified.
2. Aclosnre for oil-cans and other receptacles comprising a screWfthreaded nozzle, the top of which forms a valve-seat, an annular groove in said seat, and an annular flange for securing said nozzle to the receptacle, an internally-threaded protecting-cap having a knurled bead upon its outer surface, and an internally-threaded hub at its top, a jamscreW having a removable key, and a conical point adapted to Work Within said hub, an independent valve-face, having a centrallylocated conical recess, loosely disposed Within the protecting-cap above the valve-seat, and
an independent disk of packing loosely interposed between the valve face and seat; the parts aforesaid being so arranged that when the j ain-screw is turned it will press the valveface against the packing, the packing against the valve-Seat and into the annular groove therein, and hold the pr0tecting-cap rnnly locked to its closed position7 substantially as specied.
Signed at the city of New York, in the county and State of New York, this 30th day of July, 1895.
BYRON A. BEAL.
Witnesses:
J. N. VALTIs, H. C. WHITMARsH.
Publications (1)
Publication Number | Publication Date |
---|---|
US559351A true US559351A (en) | 1896-05-05 |
Family
ID=2628075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US559351D Expired - Lifetime US559351A (en) | Closure for oil-cans |
Country Status (1)
Country | Link |
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US (1) | US559351A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582026A (en) * | 1946-12-02 | 1952-01-08 | Friedman Max | Closure for container having a neck with a reduced outer portion and a bore, and seals for said bore and said reduced portion |
US2696333A (en) * | 1952-07-11 | 1954-12-07 | Frederic E Smale | Closure for collapsible tubes which is opened by pressure of contents |
US2860821A (en) * | 1956-04-05 | 1958-11-18 | Plastics Mfg Inc | Pouring spout |
US6443427B2 (en) * | 2000-01-11 | 2002-09-03 | COUPAL ANDRé | Low-profile low restriction drain valve |
-
0
- US US559351D patent/US559351A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582026A (en) * | 1946-12-02 | 1952-01-08 | Friedman Max | Closure for container having a neck with a reduced outer portion and a bore, and seals for said bore and said reduced portion |
US2696333A (en) * | 1952-07-11 | 1954-12-07 | Frederic E Smale | Closure for collapsible tubes which is opened by pressure of contents |
US2860821A (en) * | 1956-04-05 | 1958-11-18 | Plastics Mfg Inc | Pouring spout |
US6443427B2 (en) * | 2000-01-11 | 2002-09-03 | COUPAL ANDRé | Low-profile low restriction drain valve |
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