US38600A - Improved stopper for fruit-jars - Google Patents
Improved stopper for fruit-jars Download PDFInfo
- Publication number
- US38600A US38600A US38600DA US38600A US 38600 A US38600 A US 38600A US 38600D A US38600D A US 38600DA US 38600 A US38600 A US 38600A
- Authority
- US
- United States
- Prior art keywords
- jars
- disks
- stopple
- fruit
- shoulders
- 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
- 210000002832 Shoulder Anatomy 0.000 description 18
- 210000000214 Mouth Anatomy 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052718 tin Inorganic materials 0.000 description 8
- 239000011135 tin Substances 0.000 description 8
- 229910001369 Brass Inorganic materials 0.000 description 4
- 210000003128 Head Anatomy 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- MJBPUQUGJNAPAZ-AWEZNQCLSA-N butin Chemical compound C1([C@@H]2CC(=O)C3=CC=C(C=C3O2)O)=CC=C(O)C(O)=C1 MJBPUQUGJNAPAZ-AWEZNQCLSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 102100017923 ACOT12 Human genes 0.000 description 2
- 101710008266 ACOT12 Proteins 0.000 description 2
- 240000002027 Ficus elastica Species 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000005028 tinplate 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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/12—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers expansible, e.g. inflatable
Definitions
- Figure l is a top view of the stopple; Fig. 2, a vertical section through the line a' .r of Fig. l; Fig. 3, an inside view of the lower disk with the annular elastic ring; Fig. 4, an inside view of the upper disk; and Fig. 5, a view of the annular elastic ring.
- the object of this invention is to make a cheap and reliable stopple, perfectly air-tight, and capable of easy and ready adjustment to or removal from the neck of the vessel to which it is to be applied.
- My stopple consists, in the first place, of two concave disks of some elastic metal-such as copper, iron, brass, or tin. It will be best to have these two disks alike in form and thickness, that they may exhibit in operation a like elasticity.v These disks are surrounded by a fiatiiange, a, as seen in Figs. 1, 2, and 4. At the junction of these ilanges with the disks there is a shoulder projecting vertically or perpendieularl y from the plane of the flanges, as seen at s s, Fig. 2. These two disks with their iianges and shoulders are held together and operated by a screw and nut, as seen in Fig. 2 at b and c.
- some elastic metal such as copper, iron, brass, or tin.
- the size of the jar or can should be such as to require the use of a material thicker than shcet-tin, such as copper, brass, or iron plate, it will be well to galvanize or tin or silver the lower surface of the lower disk to prevent the chemical action of the contents ofthe jar upon the former metals, and even when tin-plate itself is used the exposed end of the screw b should be tinnedor soldered over to prevent the results of the galvanic action which would otherwise take place between the head of the screw and the disk when these two, as will generally be the case, are of different metals.
- shcet-tin such as copper, brass, or iron plate
- ple can bev devised This I accomplish by giving the mouth oil the jar or can a slightly conical or Haring form outward, as seen in the mouth of the jar represented in Fig. 2. Such an arrangement enables me to adopt or apply my stopple to the small inequalities of size in the mouth of the j ar resulting from the unavoidable effect of the manufacture.
- the nut c is then brought into operationv i l l l i 5 i i i l I i l l I i l l i sacco
Description
UNITED STATES PATENT OFFICE.
TREAT T. PROSSER, OF FOND DU LAO, VISOONSIN.
IMPROVED STOPPER FOR FRUIT-JARS.
Specification forming part of Letters Patent No. 38,600, dated May 19, 1863.
To all whom it may concern/.-
Be it known that I, TREAT T. PRossEE, of the town and county of Fond du Lac, in the State of W'isconsin, have invented a new and Improved Elastic Air-Tight Stopple for Hermetically Closing or Stopping Jars, Cans, Pots, or other Vessels; and I do hereby declare the following to be a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference thereon marked, on all of which drawings the same letter is used to designate the same part.
Figure l is a top view of the stopple; Fig. 2, a vertical section through the line a' .r of Fig. l; Fig. 3, an inside view of the lower disk with the annular elastic ring; Fig. 4, an inside view of the upper disk; and Fig. 5, a view of the annular elastic ring.
The object of this invention is to make a cheap and reliable stopple, perfectly air-tight, and capable of easy and ready adjustment to or removal from the neck of the vessel to which it is to be applied.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
My stopple consists, in the first place, of two concave disks of some elastic metal-such as copper, iron, brass, or tin. It will be best to have these two disks alike in form and thickness, that they may exhibit in operation a like elasticity.v These disks are surrounded by a fiatiiange, a, as seen in Figs. 1, 2, and 4. At the junction of these ilanges with the disks there is a shoulder projecting vertically or perpendieularl y from the plane of the flanges, as seen at s s, Fig. 2. These two disks with their iianges and shoulders are held together and operated by a screw and nut, as seen in Fig. 2 at b and c. 'It will be seen that when these two disks have their peripheries brought nearly together the flanges and shoulders form three nearly perfect sides of a square, (see Fig. 2,) the outer face of the square being entirely open. Into the cavity or chamber thus formed by the llanges and shoulders, I introduce a square or quadrangular ring of india-rubber or other elastic substance, a plan view of which is seen in Fig. 5, and a section, o' r, in Fig. On Fig. 3 thering r is seen in place on the flange of the lower disk. Vhen uncompressed and in position, its outer face should project slightly beyond theouter edges of the iianges, as seen in Fig. 2. Although I prefer having these disks exactly alike in their curvature, because they will in this form act more uniformly, yet it will be within the range of my invention to make the radius of one greater or less than the other; butin all cases the chord of the eurvatures must be the saine in length, so that the shoulders and iianges may be in direct operation and acting alike upon the elastic ring. I prefer giving these disks the form of the segment of asphere rather than an oval, and by lessening the length of the radius of the sphere, or, in other words, increasing the convcxity of the segment of the circle, the resistance will be increased, and by this means sufficient strength may be obtained to enable me to use ordinary sheet-tin for making this stopple. lVhen the size of the jar or can should be such as to require the use of a material thicker than shcet-tin, such as copper, brass, or iron plate, it will be well to galvanize or tin or silver the lower surface of the lower disk to prevent the chemical action of the contents ofthe jar upon the former metals, and even when tin-plate itself is used the exposed end of the screw b should be tinnedor soldered over to prevent the results of the galvanic action which would otherwise take place between the head of the screw and the disk when these two, as will generally be the case, are of different metals. Y
It has been found by practical experiment impossible to manufacture the mouths of jars and cans of glass, particularly with an exact uniformity ofsize when large quantities are required for the trade. The consequence is tight stopple to the varying size of the mouth ofthe cans and jars. Unlike ordinary corks or stoppers, which do not require any very pected to be absolutely air-tight, (and in the case of the corks, they vary in size to suit the case by tapering them, these air-tight stopples are expected to be, and ought to be, to accomplish the purpose to which they are to be applied, as perfectly impervious to air and moisture as the sides or bottom ofthe vessel itself. This cannot be the ease unless a mode of adaptation between the irregular openings there is much difficulty in adjusting an airexact adjustment, because they are not exof the vessel and tlfe uniform size of the stopl by screwing it down upon the screw Z).
ple can bev devised. This I accomplish by giving the mouth oil the jar or can a slightly conical or Haring form outward, as seen in the mouth of the jar represented in Fig. 2. Such an arrangement enables me to adopt or apply my stopple to the small inequalities of size in the mouth of the j ar resulting from the unavoidable effect of the manufacture.
From this description the operation oi' this stopple can be readily appreciated. The screw b is'passed through the two`disks, as shown in Fig. 2, or the lower disk may be attached to the head o" the screw by soldering or otherwise, without being passed through the disk, the nut c being screwed down a certain distance to approximate the i'langes and shoulders near enough, the elastic ring i' is put in position, and the disks with their tlangcs and shoulders made to approach cach other until the elastic ring is slightly compressed and secured in its place.` ln this condition the stopple is introduced yinto the mouth olj the can, jar, or vessel until it comes in firm contact with the sides of this part of the vessel. The nut c is then brought into operationv i l l l i 5 i i i l I i l l I i l l i sacco This necessarily brings the disks nearer each other, and these, carrying along the iiangcs a a a a, more or less compression, as the ease may require, is exercised upon the elastic rubber ring, which, from the interposition of the shoulders s s, has no other line of expansion but outward against the side ofthe vessel.
Having thus fully set forth the nature and operation of my improved air-tight stopple, what I claim therein, and desire to secure by Letters Patent ofthe United States, is-
-l. Theftwo uniform elastic metallic disks, flanges a a, and shoulders s, in combination with the quad rangular elasticring r, the whole operated by the nut c and screw I), substantially as set forth.
2. The stopple, as above described and claimed, in combination with a jar, can, or
other vessel having a slightly conical or iiaring mouth, as set forth.
T. T. PROSSER.
Witnesses:
H. KING, C. T. SMITH.
Publications (1)
Publication Number | Publication Date |
---|---|
US38600A true US38600A (en) | 1863-05-19 |
Family
ID=2108171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US38600D Expired - Lifetime US38600A (en) | Improved stopper for fruit-jars |
Country Status (1)
Country | Link |
---|---|
US (1) | US38600A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462445A (en) * | 1944-09-26 | 1949-02-22 | Weiss Hugo | Airtight lid for containers |
US3017053A (en) * | 1959-05-15 | 1962-01-16 | Mitchell Drury Kemp | Closure device |
US20070038601A1 (en) * | 2005-08-10 | 2007-02-15 | Guha Ramanathan V | Aggregating context data for programmable search engines |
US20090029204A1 (en) * | 2007-07-26 | 2009-01-29 | Bloom Energy Corporation | Hybrid fuel heat exchanger - pre- reformer in SOFC systems |
US9296467B1 (en) * | 2009-06-09 | 2016-03-29 | The Boeing Company | Pressure test door for use with a fuel tank |
-
0
- US US38600D patent/US38600A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462445A (en) * | 1944-09-26 | 1949-02-22 | Weiss Hugo | Airtight lid for containers |
US3017053A (en) * | 1959-05-15 | 1962-01-16 | Mitchell Drury Kemp | Closure device |
US20070038601A1 (en) * | 2005-08-10 | 2007-02-15 | Guha Ramanathan V | Aggregating context data for programmable search engines |
US20090029204A1 (en) * | 2007-07-26 | 2009-01-29 | Bloom Energy Corporation | Hybrid fuel heat exchanger - pre- reformer in SOFC systems |
US9296467B1 (en) * | 2009-06-09 | 2016-03-29 | The Boeing Company | Pressure test door for use with a fuel tank |
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