US580829A - mcgrath - Google Patents
mcgrath Download PDFInfo
- Publication number
- US580829A US580829A US580829DA US580829A US 580829 A US580829 A US 580829A US 580829D A US580829D A US 580829DA US 580829 A US580829 A US 580829A
- Authority
- US
- United States
- Prior art keywords
- valve
- bottle
- controller
- guard
- neck
- 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
- 239000007799 cork Substances 0.000 description 10
- 238000011030 bottleneck Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000717 retained Effects 0.000 description 4
- 230000003292 diminished Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000000126 substance Substances 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
- B65D49/00—Arrangements or devices for preventing refilling of containers
- B65D49/02—One-way valves
- B65D49/04—Weighted valves
- B65D49/06—Weighted valves with additional loading weights
Description
(No Model.)
P. H. MOGRAT'H. NON-REFILLABLE BOTTLE.
Patented pr, 13
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UNITED STATES PATENT OFFICE.
PATRICK H. MCGRATH, OF RANDOLPH, MASSACHUSETTS, ASSIGNOR OFk FIVE-EIGHTHS TO MICHAEL F. CUNNINGHAM, OF SAME PLACE.
NON-REFILLABL BOTTLE.
SPECIFICATION forming part of Letters Patent N o. 580,829, dated April 13, 1897'.
Application filed March 6, 1896. Serial No. 582,098. (No model.)
To all whom t may concern-.-
Be it known that I, PATRICK I-I. MCGRATH, of Randolph, county of Norfolk, State of Massachusetts, have invented an Improvement in Non-Rellable Bottles, of which the following description, in connection with the accompanying drawings, is a specification, like letters and numerals on the drawings representing like parts.
This invention relates to bottles devised to prevent refilling by unauthorized parties after the original contents or any part have been removed; and my invention has for its particular object the production of a bottle of the class referred to which will be inexpensive, effective, and simple in construction.
Many non-refillable bottles have been devised, but their cost has prevented their extended adoption.
In accordance with my invention I provide the bottle with a valve in its neck, anda gravity-controller for the valve is so arranged that when the bottle is canted or tipped the effect of the controller is increased'instead of diminished, as is now usual, and the contents of the bottle can be completely discharged only when the bottle is turned substantially upside down. In such position the valve-controller is inoperative, and to prevent refilling in such position a iioat is provided,maintained adjacent the valve and protected by a guard iixed in the bottle-neck below the usual cork or other removable stopper.
Having thus stated the principle of my invention, I will proceed now to describe the same in detail, and then will particularly point out and distinctly claim the part or improvement which I claim as my invention.
Figure 1 is a vertical sectional view of the neck and upper portion of a non-refillable bottle embodying my invention. Fig. 2 is a similar View showing the bottle reversed with the valve-controller inoperative. Fig. 3, in section, shows the position of the parts when the bottle is canted on its side; and Figs. t and 5 are sectional details showing different Ways of attaching the valve-controller to the valve.
The bottle A, of any usual or suitable construction, is provided with a neck A', tapering internally to about the point 5 to receive tightly a hollow, preferably cork, bushing a,
that nearest the bushing a, with an annular i A iiange or enlargement c', which rests on the inner end of the bushing when the bottle is turned upside down, Fig. 2.
The valve is connected by a link l0 to the controller, the latter having a loop c2 at the center of the upper side of the enlargement c', said loop being shown in Fig. l as held in place by a retaining-pin c3.
The link 10 may be connected to the valve bx in various ways, either as in Fig. 4, wherein a loop 7 of suitably enameled or protected Wire is provided with a foot 8, embedded in the substance of the valve bx, or as in Fig. 5, wherein the valve d. has a hollow boss d', through which the long-headed shank 12 of a loop I3 is passed, and a two-part cork or other suitable plug d is forced into the boss around the shank l2. In any case the object is to ef feet an attachment of the link l0 and the valve without providing any source of leakage through the latter.
Above the valve is placed a float f, of cork or other suitable material, retained in the neck by a guard g, shown as a plug having tortuous or indirect exitpassages g therein for the iiuid, herein shown as made in its periphery.
The guard g is held from removal, as herein shown, by one or more plungers gx, movable in lateral recesses g2 in the guard and adapted to enter a preferably annular recess A in the neck A when the guard is driven to place.
Springs s are employed toproject the plungers, said springs being preferably cut from cork and inserted in the recesses g2 behind the plungers.
After the bottle has been filled the bushing a, with its valve-seat, valve, and valve-controller in operative connection, is forced down into place in the bottle-neck and the iioat f IOO ' dropped in above the valve.
The guard g, of glass, porcelain, or similar material, is then forced in until the detents gX engage the recess AX in the neck, preventing removal of the guard, and a suitable removable stopper S -is finally put in place.
lVhen it is desired to remove the contents, the stopper S is removed and the bottle turned upside down, so that the flange c (shown in Figs. 1 and 2 as cupped out at c5 and perforated at c6) will rest on the plug d, letting the force of the fluid passing through the openings c6 open the valve. The iluid then passes around the float fand out through the passages g', which by their indirect shape prevent insertion of wires or other devices to tamper with the valve or float.l
Referring to Fig. l, it will be seen that when the bottle is upright the dead-weight of the valve-controller c holds the valve seated 5 but when the bottle is inclined the outer edge of the flange c' will impinge against the inner end of the bushing a. At such time the controller will act as a lever fulcrumed at the point of contact of the flange and bushing, so that the effect of the controller is actually increased, due to the leverage thus produced.
If the weight or controller c were permitted to rest on the side of the bottle, its effectiveness would be practicallyT destroyed, so that the bottle could be refilled, as the valve could not be retained seated.
Should it be attempted to refill the bottle while in the position shown in Fig. 2, the incoming liquid would move the float f against and to seat or close the valve. The circular edge of the flange c provides a fulcrum for the valve-controller however the bottle may be tilted or canted.
Having fully described m y invention, what I claim, and desire to secure by Letters Patent, is-
l. In a non-rellable bottle, a valve in the neck thereof, a valve-seat for said valve, and a valve-controller flexibly connected With the valve and arranged below the seat and valve and Within the body of the bottle, and acting by gravity to retain the valve closed when the bottle is upright or canted, and composed of a heavytop, provided with an annular `flange or enlargement of greater diameter than the top and which affords a fulcrum against the valve-seat support when the bottle is tilted sidewise, to insure the closing of the valve by the weight of the said controller, said controller being provided with fluid-passages in its flange or enlargement, substantially as described.
2. In a non-reflllable bottle, a guard inthe neck thereof, a valve-seat and support therefor also arranged in said neck and distant from the guard, a valve applied to said seat, a float interposed between the guard and the said valve, and a valve-controller flexibly connected with the valve and arranged below the seat and valve and within the body of the bottle, and acting by gravity to retain the valve closed when the bottle is upright or canted, and composed of a heavy top having an annular iiange or enlargement projecting laterally beyond the top and ,of greater diameter than the largest portion of the top, the said iiange or enlargement serving as a fulcrum against the valve-seat support when the bottle is tilted sidewise, to insure the closing of the valve by the Weight of the said controller, said controller and guard being provided with fluid-passages, substantially as described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
PATRICK II. MCGRATH. lVitnesses:
JOHN C. EDWARDS, AUGUSTA E. DEAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US580829A true US580829A (en) | 1897-04-13 |
Family
ID=2649507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US580829D Expired - Lifetime US580829A (en) | mcgrath |
Country Status (1)
Country | Link |
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US (1) | US580829A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060140934A1 (en) * | 2004-09-24 | 2006-06-29 | Colin Gegg | Modified Fc molecules |
-
0
- US US580829D patent/US580829A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060140934A1 (en) * | 2004-09-24 | 2006-06-29 | Colin Gegg | Modified Fc molecules |
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