US190940A - Improvement in hermetically-closing jar-covers - Google Patents
Improvement in hermetically-closing jar-covers Download PDFInfo
- Publication number
- US190940A US190940A US190940DA US190940A US 190940 A US190940 A US 190940A US 190940D A US190940D A US 190940DA US 190940 A US190940 A US 190940A
- Authority
- US
- United States
- Prior art keywords
- jar
- hermetically
- covers
- improvement
- closing
- 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
- 239000002184 metal Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
Definitions
- N-PHERS N-PHERS. PHOTO-LITHOGHlPHER, WASHXNGTDN. D C
- FIG. 1 ot' the accompanying drawing shows the cover in the closing position, while Fig. 2 shows the position in which the cover can be removed from the jar.
- Fig.3 is a sectional view of the arrangement, and shows the metal cap A, with its two downward-reaching ends, to which the two eccentric levers E E are pivoted at G G, the wire F connecting the two levers E E at L L, while the other eccentric-shaped ends of the levers E E are acting against the under part of the jar-rim B, pressing the cap A against the glass disk D, and this disk the rubber ring 0 against the top of the rim B, and so holding the jar hermetically closed till the eccentric edges H H of levers E E are withdrawn from the jar-rim, and the cover is removed from the jar-mouth.
- cap A with attached eccentric levers E E, acting against jar-rim B, to press the rubber ring 0 tightly against the top surface of the jar-mouth, as and for the purpose specified.
Description
L '1". A. WEBER. H'ERME'IICALLY CLOSING JAR-COVER.
No. 190,940, M Patented May15,1877.
g y 2w l U U 1 m a J Ja /ma. 9%
N-PHERS. PHOTO-LITHOGHlPHER, WASHXNGTDN. D C
UNITE STATES PATENT OFFICE THEODORE A. WEBER, OF NEW YORK, N. Y., ASSIGNOR TO RACHEL RUNYAN, WM. S. RUNYAN, AND FRED. F. RUNYAN.
IMPROVEMENT IN HERMETICALLY-CLOSING JAR-COVERS.
Specification forming part of Letters Patent No. 190,940, dated May 15,1877; application filed March 31, 1877.
To all whom it may concern Be it known that I, THEODORE A. WEBER, of the city, county, and State of New York, have invented a Hermetically-Olosing Jar- Gover, of which the following is a specification The object of my invention is to close the opening of jars hermetically, whichI do by pressing a rubber ring against the top surface of the jar-mouth by means of two eccentricshaped levers pivoted to a metal cap.
Figure 1 ot' the accompanying drawing shows the cover in the closing position, while Fig. 2 shows the position in which the cover can be removed from the jar. Fig.3 is a sectional view of the arrangement, and shows the metal cap A, with its two downward-reaching ends, to which the two eccentric levers E E are pivoted at G G, the wire F connecting the two levers E E at L L, while the other eccentric-shaped ends of the levers E E are acting against the under part of the jar-rim B, pressing the cap A against the glass disk D, and this disk the rubber ring 0 against the top of the rim B, and so holding the jar hermetically closed till the eccentric edges H H of levers E E are withdrawn from the jar-rim, and the cover is removed from the jar-mouth.
I claim as my invention The combination of cap A with attached eccentric levers E E, acting against jar-rim B, to press the rubber ring 0 tightly against the top surface of the jar-mouth, as and for the purpose specified.
THEODORE A. WEBER.
Witnesses:
CHARLES D. METz, FRANK L. LAMBRECHT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US190940A true US190940A (en) | 1877-05-15 |
Family
ID=2260347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US190940D Expired - Lifetime US190940A (en) | Improvement in hermetically-closing jar-covers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US190940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100004109A1 (en) * | 2008-07-03 | 2010-01-07 | Thermo Electron Led Gmbh | Centrifuge cup |
-
0
- US US190940D patent/US190940A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100004109A1 (en) * | 2008-07-03 | 2010-01-07 | Thermo Electron Led Gmbh | Centrifuge cup |
| US9713813B2 (en) * | 2008-07-03 | 2017-07-25 | Thermo Electron Led Gmbh | Centrifuge cup |
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