US209504A - Improvement in vent spikes and valves for beer-barrels - Google Patents
Improvement in vent spikes and valves for beer-barrels Download PDFInfo
- Publication number
- US209504A US209504A US209504DA US209504A US 209504 A US209504 A US 209504A US 209504D A US209504D A US 209504DA US 209504 A US209504 A US 209504A
- Authority
- US
- United States
- Prior art keywords
- spike
- vent
- valve
- barrels
- beer
- 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
- 239000007789 gas Substances 0.000 description 10
- 239000002023 wood Substances 0.000 description 10
- 238000003776 cleavage reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 210000003414 Extremities Anatomy 0.000 description 4
- 210000002445 Nipples Anatomy 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 235000011089 carbon dioxide Nutrition 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 244000153665 Ficus glomerata Species 0.000 description 2
- 235000012571 Ficus glomerata Nutrition 0.000 description 2
- 235000015125 Sterculia urens Nutrition 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0801—Details of beverage containers, e.g. casks, kegs
- B67D1/0802—Dip tubes
Definitions
- vinussss mvmom J y/V @W i l v fig ATTORNEYS.
- FIG. 1 is a longitudinal section; Fig. 2, a side view of the head and spike; Fig. 3, an end View taken at right angles to Fig. 2, showing a portionof the spike broken away; Fig. 4, a detail end View of the flexible valve-hose; Fig. 5,a sectional detail view of the plug; Fig.
- a chambered rectangular spike tapered toa chisel-edge.
- This spike has a lateral opening upon one side, and
- the head has attached thereto, at right angles, a tubular handle, which carries at its extremity an inwardly-opening valve, so that when the spike is driven into the bun g of the barrel until the opening in the same communicates with the interior of the barrel air can pass through the inwardly-openin g valve in the handle, down the hollow head, and through the chambered spike into the barrel, the said valve being so arranged as to prevent any air or gases in the barrel from passing out, as hereinafter more fully described.
- the invention also consists in other details of construction.
- A represents the he ad, which is made of brass, iron, or other suitable material, and formed by forging or casting, with a face portion, a, and arm I), at right angles, to connect with the handle.
- the head Upon'the opposite side of the headfrom the face the head is extended in the shape of a rectangular spike, c,
- Both the head A and its arm b are chambered or made'hollow, and the chamber thus formed is extended longitudinally into the spike to a hole, (1, formed in the wedge-shaped side of the spike.
- the chamber in the head and the arm I) may be cast; but in practice I forge thesame for greater strength, and first drill out the head from the side a, and then, with asunaller drill,
- a tubular metal handle B which is also drilled to communicate with the chamber in the head, is then screw-threaded and fitted by means of a tight joint to a tubular metal handle, B.
- a plug 0, having a milled disk, f, and a screwthreaded portion, which fits tightly, by means of packing,
- This plug is provided with a central perforation extending entirely through the same and through a nipple, g, formed upon the end thereof, to which nipple a flat pliable rubber hose, h, is securely attached.
- This hose is normally in a flat or collapsed state, and is so arranged that, while it permits air to pass inwardly to the handle, any pressure of gas or air from the inside causes it to collapse and close still more tightly, so as to form a perfect'check-valve.
- the chisel-shaped edge of the spike is arranged transversely to or across the grain of the wood, and the spike then driven through FFICE,
- the device although designed principally to operate to admit the air to the barrel or keg when the pressure is reduced, is preferablyinserted at the same time when the said barrel or keg is first tapped, for the reason that the check-valve in the handle will not allow any gas to pass out, even when under heavy pressure, and the device is always in position when its action is required.
- the venting device consisting of a head carrying a spike and a handle extending laterally from the head, there being longitudinally through the three parts a continuous passage which communicates with an in wardlyopening valve attached to the handle and with an orifice through the side of the spike, as and for the purpose set forth.
- a chambered vent-spike made with a chisel-edge, and of rectangular shape in crosssection, and provided with an opening upon its side near the said chisel-edge, combined with an inwardly-opening valve, as and for the purpose described.
- the spike having an opening, (I, with its side farthest from the cutting-edge beveled or cut away to render it self-closing, as described.
Landscapes
- Soil Working Implements (AREA)
Description
P. NUSSBAUM ER. Ve nt Spike and Valve for Beer Barrels.
No. 209,504. Patented Oct. 29, I878.
vinussss: mvmom J y/V @W i l v fig ATTORNEYS.
N. PETERS. PNOTO-UTHOGRAPHER, WASHINGTON. D10.
PETER NUSSBAUMER, OF ST. LOUIS, MISSOURI.
IMPROVEMENT IN VENT SPIKES AND VALVES FOR BEER-BARRELS.
Specification forming part of Letters Patent No. 209,504, dated October 29, 1878 application filed March 28, 1878.
To all whom it may concern:
Be it known that 1, PETER NUSSBAUMER, of the city and county of St. Louis, and State of Missouri, have invented a new and Improved Vent Spike and Valve for Beer-Barrels, '&c.;
and I do hereby declare that the following is a full, clear, and exact description of the same,
referencebeinghad to the accompanying drawing, forming part of this specification, in
which- I Figure 1 is a longitudinal section; Fig. 2, a side view of the head and spike; Fig. 3, an end View taken at right angles to Fig. 2, showing a portionof the spike broken away; Fig. 4, a detail end View of the flexible valve-hose; Fig. 5,a sectional detail view of the plug; Fig.
. 6, across-section of the spike through line w a:
upon one side in the form of a chambered rectangular spike, tapered toa chisel-edge. This spike has a lateral opening upon one side, and
the head has attached thereto, at right angles, a tubular handle, which carries at its extremity an inwardly-opening valve, so that when the spike is driven into the bun g of the barrel until the opening in the same communicates with the interior of the barrel air can pass through the inwardly-openin g valve in the handle, down the hollow head, and through the chambered spike into the barrel, the said valve being so arranged as to prevent any air or gases in the barrel from passing out, as hereinafter more fully described.
The invention also consists in other details of construction.
In the drawing, A represents the he ad, which is made of brass, iron, or other suitable material, and formed by forging or casting, with a face portion, a, and arm I), at right angles, to connect with the handle. Upon'the opposite side of the headfrom the face the head is extended in the shape of a rectangular spike, c,
tapered to a cl1iseledge,whieh spike is formed by turning off this portion of the head tapering, and filing down square to leave a shoulder, 0, between the spike and the head, which shoulder is undercut, for the purpose hereinafter desoribed' Both the head A and its arm b are chambered or made'hollow, and the chamber thus formed is extended longitudinally into the spike to a hole, (1, formed in the wedge-shaped side of the spike.
The chamber in the head and the arm I) may be cast; but in practice I forge thesame for greater strength, and first drill out the head from the side a, and then, with asunaller drill,
- extend this chamber down into the spike. The
opened end a is then screw-threaded internally, and a solid plug, 6, inserted to permanently close the end and form a face. The arm I),
i which is also drilled to communicate with the chamber in the head, is then screw-threaded and fitted by means of a tight joint to a tubular metal handle, B. In the rear end or extremity of the handle is fitted a plug, 0, having a milled disk, f, and a screwthreaded portion, which fits tightly, by means of packing,
into a corresponding screw-thread in the end of the handle. This plug is provided with a central perforation extending entirely through the same and through a nipple, g, formed upon the end thereof, to which nipple a flat pliable rubber hose, h, is securely attached. This hose is normally in a flat or collapsed state, and is so arranged that, while it permits air to pass inwardly to the handle, any pressure of gas or air from the inside causes it to collapse and close still more tightly, so as to form a perfect'check-valve. V
In making use of the invention, as thus described, the chisel-shaped edge of the spike is arranged transversely to or across the grain of the wood, and the spike then driven through FFICE,
oeing'no cleavage of the grain in the insertion of the spike, then it follows that there are no splits or cracks upon the side of the spike, and the carbonic-acid gas cannot pass out, no matter what its pressure may be. In still further securing a tight joint at the point of the piercing and between the wood and the spike, the undercut edge of the shoulder c of the head, after the spike is driven in, presses upon the soft wood and crowds it against the spike, an d also buries itself in a circular trough which it forms in the wood.
In forming the hole (I in the side of the spike its upper edge is beveled or tapered off inclinedly, so that the wood pressing into the hole will not hang therein, but will pass over the hole and leave it clear and unobstructed. After the spike has been driven in until the hole d-communicates with the interior of the barrel, whenever the gas pressure in the barrel becomes so reduced that the liquid will not flow at the faucet, air passes inwardly through the valve and handle and down the hollow head A into the barrel through the opening in the spike, thus allowing the liquid to pass out freely from its own gravity.
The device, although designed principally to operate to admit the air to the barrel or keg when the pressure is reduced, is preferablyinserted at the same time when the said barrel or keg is first tapped, for the reason that the check-valve in the handle will not allow any gas to pass out, even when under heavy pressure, and the device is always in position when its action is required.
In defining my invention more clearly, I am aware that a check-valve made of a flexible or collapsible hose is not new as applied to a beerbarrel vent; and I. do not claim it except when combined with the tubular portion of a ventspike and constructed of two flat pieces, 70 k, of flexible material, joined at their edges, so as to have their adjacent sides normally in contact throughout their length. This makes the hose, when collapsed, of equal width throughout the length, so as to conform the better to the shape of the tubular section in which it is placed; and when the end becomes relaxed and weakened from frequent vibration the valve does not become defective, but the portions of its sides above the end being normally flat and adjacent to each other operate to prevent the outflow of the gas.
I am also aware that a round, tapering, and tubular spike has been heretofore employed for a like purpose as my invention; but as the wedging action is in that case produced all around, it is impossible to avoid the exertion of a transverse cleavage to the grain of the wood, and as the bung is inevitably split the carbonic-acid gas escapes. With my form of spike, having a rectan gular shape in transverse direction and a chisel-edge instead of a point the cleavage is exerted only in the direction of the length of the grain, and the splitting of the bung is avoided.
Having thus described my invention, what I claim as new is- 1. The venting device consisting of a head carrying a spike and a handle extending laterally from the head, there being longitudinally through the three parts a continuous passage which communicates with an in wardlyopening valve attached to the handle and with an orifice through the side of the spike, as and for the purpose set forth.
2. A chambered vent-spike made with a chisel-edge, and of rectangular shape in crosssection, and provided with an opening upon its side near the said chisel-edge, combined with an inwardly-opening valve, as and for the purpose described.
3. The spike having an opening, (I, with its side farthest from the cutting-edge beveled or cut away to render it self-closing, as described.
4. The combination, with the tubular portion of a spike-vent, of a collapsible valve, made of two flat pieces of flexible material fastened at their edges, so that the faces of said pieces shall be normallyin contact at any portion of their length, substantially as described.
The above specification of my invention WVitnesses:
EDwD. W. BYRN, SoLoN G. KEMON.
Publications (1)
Publication Number | Publication Date |
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US209504A true US209504A (en) | 1878-10-29 |
Family
ID=2278910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US209504D Expired - Lifetime US209504A (en) | Improvement in vent spikes and valves for beer-barrels |
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US (1) | US209504A (en) |
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- US US209504D patent/US209504A/en not_active Expired - Lifetime
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