US228339A - Domestic boiler - Google Patents
Domestic boiler Download PDFInfo
- Publication number
- US228339A US228339A US228339DA US228339A US 228339 A US228339 A US 228339A US 228339D A US228339D A US 228339DA US 228339 A US228339 A US 228339A
- Authority
- US
- United States
- Prior art keywords
- domestic boiler
- domestic
- boilers
- strength
- conical
- 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
- 208000008313 Contusions Diseases 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000004826 seaming Methods 0.000 description 2
- 230000037303 wrinkles 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/12—Cans, casks, barrels, or drums
- B65D1/14—Cans, casks, barrels, or drums characterised by shape
- B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/54—Moulds for undercut articles
- B29C49/541—Moulds for undercut articles having a recessed undersurface
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/912—Cookware, i.e. pots and pans
Description
(No Model.
0. FRIEDEBORN. Domestic Boiler.
N0. 228,339. Patented June 1,1880.
Wlrqassss I lryveq ma Mzw I NPETERS, FH'OTWUYHOGRPNER, WASHINGTON. D C.
Ilwrre STATES PATENT OFFICE.
CHARLES FBIEDEBORN, OF CLARE, MICHIGAN.
DOMESTIC BOILER.
SPECIFICATION forming part of Letters Patent No. 228,339, dated June 1, 1880.
Application filed March '29, 1880.
To all whom it may concern Be it known that I, CHARLES FRIEDEBOR-N, a citizen of the United States, residing at Glare, in the county of Clare and State of Michigan, have invented certain new and useful Improvements in Domestic Boilers; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters andfigures of reference marked thereon.
Figure 1 of the drawings is a side elevation of my invention; Fig. 2, an under-side plan view, and Fig. 3 a longitudinal vertical section.
This invention has relation to copper or other metallic bottoms for culinary boilers, such as kettles, wash-boilers, or those vessels commonly classified under the head of stovefurniture.
Previous to myinvention the above class of vessels were formed with a conical bottom extending up above the lower edge or base of the vessel, and also were formed with circumferential corrugations to increase its strength.
The object of my invention is to improve the conical bottoms of the class above referred to, whereby greater strength and durability are obtained, less liability to bruise, sag down, become creased, and crack, and a greater heating capacity, the special form and construction of the bottom whereby these valuable results are obtained being hereinafter described, and subsequently pointed out in the claim.
In the accompanying drawings, the bottom, which may be constructed of copper or other (No model.)
suitable metal, is represented as formed with a flange, a, for connecting it to the body of the kettle or other vessel by the usual method of seaming. The bottom has conical sides or rim A, and at the lower edge of said rim it is bent horizontally, as shown at I), and then in an upward direction to form a convex extension, B, and afterward pressed down to produce a concave surface, (I.
The metal bottom thus constructed is entirely seamless, and possesses the requisite amount of strength and durability, and may be oval or round to correspond with the form of the kettle or vessel to which it is to be connected.
The concave surface O greatly adds to the strength of the bottom, increasing the rigidity of the other parts and rendering itless liable to bruise, sag, fall into wrinkles, and crack.
Having now fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
As an improved article of manufacture, a seamless metallic bottom for culinary boilers, formed with the flange a, conical sides or rim A, bent at its lower edge horizon tally, as shown at b, and then in an upward direction, to form the convex extension B, and afterward presed down to form a concave surface, 0, as described, and for the purpose set forth.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
CHARLES FRIEDEBORN.
Witnesses:
J. (J. RooKAFELLoW, L. HARDY.
Publications (1)
Publication Number | Publication Date |
---|---|
US228339A true US228339A (en) | 1880-06-01 |
Family
ID=2297718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US228339D Expired - Lifetime US228339A (en) | Domestic boiler |
Country Status (1)
Country | Link |
---|---|
US (1) | US228339A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522703A (en) * | 1946-02-13 | 1950-09-19 | Collins Henry Hill | Utility plate |
-
0
- US US228339D patent/US228339A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522703A (en) * | 1946-02-13 | 1950-09-19 | Collins Henry Hill | Utility plate |
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