US516667A - Louis wagner - Google Patents
Louis wagner Download PDFInfo
- Publication number
- US516667A US516667A US516667DA US516667A US 516667 A US516667 A US 516667A US 516667D A US516667D A US 516667DA US 516667 A US516667 A US 516667A
- Authority
- US
- United States
- Prior art keywords
- bung
- cask
- bushing
- chamber
- spreading
- 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
- 235000013405 beer Nutrition 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 101700045773 CLIP1 Proteins 0.000 description 2
- NDNUANOUGZGEPO-QMMMGPOBSA-N Coniine Chemical compound CCC[C@H]1CCCCN1 NDNUANOUGZGEPO-QMMMGPOBSA-N 0.000 description 2
- 240000002027 Ficus elastica Species 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 2
- 102100012873 MAGEH1 Human genes 0.000 description 2
- 101710027575 MAGEH1 Proteins 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229940077451 coniine Drugs 0.000 description 2
- 229930016881 coniine Natural products 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 101710026474 cry1Ae Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 230000036633 rest Effects 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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
- B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
Definitions
- the sleeve 22 is formed with a squared head 25 or other equivalent means for turning it. I may also make the sleeve 22 hollow, when the bunging device is to be used to connect the cask with another cask, or as a means of exit when the beer is racked off, such aperture of the sleeve being indicated as 26, and at its upper endI provide the sleeve with a shut olf cock 27, and above the latter with a screw-threaded extension 28 for the connection of a pipe, coupling or hose for conveying the gas or beer. I also prefer to provide the sleeve 22 with a pressure gage 29 which will serve, when the extension 28 is connected with a suitable gas-controlling apparatus and the cock 27 opened, to indicate the gas pressure in the cask to which the bung is applied.
- I thus provide a bung the bottom edge of which is not only expanded slightly within the cask, but all portions of which are tightly forced against the interior of the oask bushing thereby enabling the bung to remain secure and gas tight under a very heavy pressure.
- the bung may' be quickly applied and removed by a slight turn of the shaft- 22 with little expenditure of force. IVhen it is desired to remove the bung the said shaft is turned backward, whereupon the spring le will force apart the upper and lower spreading or expanding devices and the bung will become loose in the bushing 3.
- a bunging apparatus the combination with a conical expansible bung, adapted to tit within a bushing or bung-hole, of a spreading plate engaging the outer end of the bung and having a seat 20, a spreading plate having a screw-thread 24 and engaging the inner end of the bung, and the sleeve 22 having the shoulder 2l, the duct or aperture 26, the transverse cock 27, and the screw thread 23 at its inner end, substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Dispensing Beverages (AREA)
Description
(No Model.)
L. WAGNER.
VENT BUNG. No. 516,667. Patented Mau. 20, 1.894.
M S. um
NTD STATES` 4PATENT Garros.
LOUIS WAGNER, OF BALTIMORE, MARYLAND, ASSIGNOR OF ONE-HALF TO JOHN MARR, OF SAMEPLAOE.
lVENT-laune.
SPECIFICATION forming part of Letters Patent No.' 516,667, dated March 20, 189.4.
Application Afiled June 23, 1893. Serial No. 478,593. (No model.)
To all whom it may concern.-
Beit known that L Lours WAGNER, a citivzen ofthe United States, residing at Baltimore city, in the State of Maryland, have invented certain new and useful Improvements inVent- Bungs; and I do declare the following to be a full, clear, and exactdescription of theinvention, such as will enable others skilled in the art to which it appertains to make and use A1o the same. l
In the manufacture of beer it is necessary, when the product has reached a certain stage, and is ready for what may be termed its second fermentation, to perform the operation whichis called bnnging That is to say the beer is placed in a large cask and tightly closed so as toy coniine all of the generated gas, or so as to permit such gas to escape only when a sufciently high pressure has been zo reached.
It is the object of my present improvements to enable the bunging to be performed readily and without that injury to the cask which results in driving in the bung with a heavy z 5 Sledge, and also so as to facilitate the connection of the cask with a'neighboring cask for the interchange of the carbonio-acid gas, at the same time insuring Kthat the bung shall be sunciently gas tight and secure to resist the 3o heavy pressure generated within the cask.
Having such objects lin view my invention consists in the parts and combinations thereof hereinafter more particularly set forth and claimed.
In order to make my improvement more clearly understood I have shown in the accompanying drawings means for carrying the same into practical effect, without however limiting the invention in its useful applica- 4o tions to the particular construction which,for the sake of illustration, I have delineated.
In said drawings-Figure 1 is a vertical sectional view showing a portion of a cask having a bung embodying my improvements.
Fig. 2 is a plan view of the same. Fig. 3 is a horizontal section on line III-III of Fig. 1.
Referring to the drawings, 1 indicates a portion of the cask provided with an aperture 2, in which is preferably fitted an iron bushing 5o 3. The latter is screwed into the cask and its central aperture forms the bung hole thereof.
This aperture tapers slightly inward-as shown in Fig. 1. f
4 is a bung of elastic material such as vulcanized india-rubber or its equivalent, adapt- 5 5 ed to fit neatly in the tapered bung bushing, being to that end correspondingly tapered as indicated. The lower end of this elastic bung is provided with a vseat 5, preferably coneshaped as indicated in which is adapted to fit 6o a spreading plate or boss 6 which is preferably of corresponding conical shape. Said boss is formed with one or more projections 7 adapted to enter a recess or recesses 8 formed in the elastic bung, to prevent the rotation therein of the said spreading boss. The latter serves, when pressure is applied longitudinally of the bung as hereinafter more particularly explained, to expand the bung and spread its lower end or lipv9 outward into or 7o p over the slightly countersunk edge 10 of the bushing.
Above the seat 5 the bung is formed with a chamber 11 in the lower portion of which is situated a ring 12, in the upper part of which is contained a similar ring 13, and in the middle portion of which and between said rings is arranged a spring 14. The ring 12 rests upon the spreading plate 6, and the spring serves to separate the two rings when longi- 8c tudinal compression upon the latter is removed or relaxed. These rings serve to prevent the inward collapse of the bung when its ends are forced together, and compel the middle Yportion of the bung to be compressed tightly against the interior of the bushing 3.
In the upper portion of the loungis formed a chamber 15, of slightly conical or tapering form as indicated, and ofv greater diameter than the chamber 11 from which itis sepa- 9orated by a horizontal shoulder 16. The chamber 15 is provided with one or more grooves 17 18 is the upper spreading plate or device consisting preferably of a hollow conical shell adapted to nt the chamber 15 and having ex- 95 ternal ribs 19 which are received in the grooves 17. In the spreading device 18 is formed a` seat 2O on which is adapted to rest ashoulder 2l formed on a longitudinal shaft or sleeve 22. The lower end of the latter is formed with a roo screw thread 2,3 adapted to engage a corresponding thread 24 in the lower spreading plate 6. The sleeve 22 is formed with a squared head 25 or other equivalent means for turning it. I may also make the sleeve 22 hollow, when the bunging device is to be used to connect the cask with another cask, or as a means of exit when the beer is racked off, such aperture of the sleeve being indicated as 26, and at its upper endI provide the sleeve with a shut olf cock 27, and above the latter with a screw-threaded extension 28 for the connection of a pipe, coupling or hose for conveying the gas or beer. I also prefer to provide the sleeve 22 with a pressure gage 29 which will serve, when the extension 28 is connected with a suitable gas-controlling apparatus and the cock 27 opened, to indicate the gas pressure in the cask to which the bung is applied.
A gas-controlling apparatus suitable for connection with the extension 28 forms the subject of another application of even date herewith, in which I am a joint applicant.
In order to prevent the shaft 22 from being screwed upward so far as to entirely release the plate 6 I provide a stop of suitable character such as a transverse pin 30 passing through the lower end of the shaft 22 and adapted to engage the under side of the part 6 when the shaft or sleeve 22 is in its uppermost position and the bung unexpanded.
Such being the preferred construction of my improved bung, although such construetion may be departed from in many respects, as will occur to those skilled in the art, while still preserving the essential features and the spirit of my invention, its mode of operation is as follows: To bung a cask the device is inserted in the bushing 3 and the head 25 is turned by hand or with a wrench suficiently to draw slightly together the parts 6 and 18. This causes the lip 9 of the bung to be spread outward so as to engage the countersunk edge 10 of the bushing and keep the bung from outward movement. The further turn` ing of the shaft 22 forces the spreading device 18 still more firmly down upon the shoulder 16 of the bung so as to compress and expand outward that part of the bung which surrounds the chamber l1. The spring 14: is thereby necessarily compressed between the rings 12 and 13. The conical part 18 is at the same time carried downward. in the conical bushing 3 and tightly presses against the latter that portion of the bung which surrounds the chamber 15.
I thus provide a bung the bottom edge of which is not only expanded slightly within the cask, but all portions of which are tightly forced against the interior of the oask bushing thereby enabling the bung to remain secure and gas tight under a very heavy pressure. At the same time the bung may' be quickly applied and removed by a slight turn of the shaft- 22 with little expenditure of force. IVhen it is desired to remove the bung the said shaft is turned backward, whereupon the spring le will force apart the upper and lower spreading or expanding devices and the bung will become loose in the bushing 3.
Having thus described my invention, what I claim is- 1. In a bunging apparatus the combination with the expansiblebung, of spreading plates or devices at or near the inner and outer ends of the bung, one of said plates having'a screw thread and engaging the bung by suitable projections to prevent rotation, and a hollow rotary shaft having a transverse coek and a screw thread engaging the said screw threaded plate and engaging by a suitable hoililder the other plate, substantially as set ort 1.
2. In a bunging apparatus the combination with a conical expansible bung, adapted to tit within a bushing or bung-hole, of a spreading plate engaging the outer end of the bung and having a seat 20, a spreading plate having a screw-thread 24 and engaging the inner end of the bung, and the sleeve 22 having the shoulder 2l, the duct or aperture 26, the transverse cock 27, and the screw thread 23 at its inner end, substantially as set forth.
3. The combination with the internally tapered bushing 3, of the externally tapered elastic sleeve 4 having the chamber or recess 15 and shoulder 16, the conical spreading plate 18 in said recess, restin g on said shoulder and parallel with and entering withinsaid bushing the plate G having a screw thread and engaging the bung to prevent rotation, and the hollow shaft 22 having the shoulder 2l and the screw thread 23, substantially as set forth.
4:. The combination `with an elastic bung having a recess at its outer end, and a central chamber 11, of a conical spreading plate in said recess, a spreading plate at the inner end of the bung, means for forcing said plates t0- gether, and a ring 13 in said chamber between the plates, substantially as set forth.
In testimony whereof I affix my signature in presence of two witnesses.
LOUIS IVAGNER.
lVitnessesn H. N. Low, CHAs. W. PARKER.
ICO
Publications (1)
Publication Number | Publication Date |
---|---|
US516667A true US516667A (en) | 1894-03-20 |
Family
ID=2585472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US516667D Expired - Lifetime US516667A (en) | Louis wagner |
Country Status (1)
Country | Link |
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US (1) | US516667A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049914A (en) * | 1959-07-30 | 1962-08-21 | Lorenzo A Richards | Gage assembly and attachment for soil-moisture tensiometers |
-
0
- US US516667D patent/US516667A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049914A (en) * | 1959-07-30 | 1962-08-21 | Lorenzo A Richards | Gage assembly and attachment for soil-moisture tensiometers |
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