US411043A - Method of forming the necks of fruit-jars - Google Patents
Method of forming the necks of fruit-jars Download PDFInfo
- Publication number
- US411043A US411043A US411043DA US411043A US 411043 A US411043 A US 411043A US 411043D A US411043D A US 411043DA US 411043 A US411043 A US 411043A
- Authority
- US
- United States
- Prior art keywords
- fruit
- forming
- necks
- jars
- jar
- 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
- 210000003739 Neck Anatomy 0.000 title description 22
- 239000011324 bead Substances 0.000 description 16
- 241000353097 Molva molva Species 0.000 description 6
- 238000003303 reheating Methods 0.000 description 6
- 101700045840 ECT Proteins 0.000 description 2
- 235000015107 ale Nutrition 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/06—Re-forming tubes or rods by bending
Definitions
- Our invention relates to an improved method of forming the necks of fruit-jars; and it consists in providing the jar with an annular bulb or bead with an upwardly-proj ectin g ange, reheating the same, and by means of a suitable tool compress the said bead and iiange to form a groove, in which the lid of the jar is secured, as will be fully set forth hereinafter.
- Figure 1 is a sectional elevation of an unfinished neck of a fruit-jar, showing the manner in which the neck is blown in order to obtain the desired inish.
- Fig. 2 is a sectional elevation of thel neck of a jar inished in accordance with my invention.
- Fig. 3 is a side elevation of the tool.used in my improved method.
- Fig. 4 is an end elevation of the same.
- annular hollow bead a extending about the entire neck of the jar c, and an upwardly-extending annular flange b directly above the said bead a and of aless diameter.
Description
(No Model.)
C. P. an G. LENG..
METHODOP PORMNG'THB NEGKS 0F 'FRUIT JARS. No. 411,043. PatentedSept. 17, 1889.
UNITED STATES PATENT OFFICE.
CHRISTIAN F. LENG AND CHARLES LENG, OF PITTSBURG, PENNSYLVANIA.
METHOD OF FORMING THE NECKS OF FRUIT-JARS.
SPECIFICATION forming part of Letters Patent No. 411,043, dated September 17, 1889.
Application filed June 6, 1889. Serial No. 313,368. (No model.)
To all whom it may c0/wern.-
Be it known that we, CHRISTIAN F. LENG and CHARLES LENG, citizens of the United States, residing at Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented certain new and useful Improvements in the Method of Forming the Necks of Fruit-J ars; and we do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use the same,-reference being had to the accompanying drawings, which form a part of this specification.
Our invention relates to an improved method of forming the necks of fruit-jars; and it consists in providing the jar with an annular bulb or bead with an upwardly-proj ectin g ange, reheating the same, and by means of a suitable tool compress the said bead and iiange to form a groove, in which the lid of the jar is secured, as will be fully set forth hereinafter.
In the accompanying drawings, Figure 1 is a sectional elevation of an unfinished neck of a fruit-jar, showing the manner in which the neck is blown in order to obtain the desired inish. Fig. 2 is a sectional elevation of thel neck of a jar inished in accordance with my invention. Fig. 3 is a side elevation of the tool.used in my improved method. Fig. 4 is an end elevation of the same.
To put our invention into practice, we form by means of a suitable mold an annular hollow bead a, extending about the entire neck of the jar c, and an upwardly-extending annular flange b directly above the said bead a and of aless diameter. 3y means of a suitable tool-such as shown at Figs. 3 and 4. on the drawings-the upper portion of the bead is pressed downward on the top of the lower portion and the flange reduced in height and carried down with the bead a, which forms an annular V-shaped groove CZ, in which the lid of the jar Inay be secured. This result is obtained by reheat-ing the neck of the jar, entering the guide c of the tool into the mouth of the same, and by an inward pressure and a rotary movement of the tool the dies f forming the outer contour of the neck, and the plate g and V-shaped annular projection t' the groove d.
Having thus described our invention, what we claim, and desire to secure by Letters Patent, is-
Ther herein-described method of forming the necks of jars, consisting of providing an uniinished jar with an annular outwardlyprojecting hollow bead a and an upwardlyprojecting flange b, reheating the said bead a and flange b, and by means of a suitable tool form an annular groove CZ in the top surface of the neck, whereby the lid of the jar may be properly attached, substantially as described.
In testimony that we claim the foregoing we hereunto afX our signatures this 31st day of May, A. D. 1839.
CHRISTIAN F. LENG. CHARLES LENG.
In presence of-n I P. B. REILLY,
M. E. HARRISON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US411043A true US411043A (en) | 1889-09-17 |
Family
ID=2479977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US411043D Expired - Lifetime US411043A (en) | Method of forming the necks of fruit-jars |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US411043A (en) |
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0
- US US411043D patent/US411043A/en not_active Expired - Lifetime
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