US132386A - Improvement in forming sheet-metal measures - Google Patents
Improvement in forming sheet-metal measures Download PDFInfo
- Publication number
- US132386A US132386A US132386DA US132386A US 132386 A US132386 A US 132386A US 132386D A US132386D A US 132386DA US 132386 A US132386 A US 132386A
- Authority
- US
- United States
- Prior art keywords
- improvement
- forming sheet
- measures
- metal measures
- dies
- 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 title description 6
- 239000007787 solid Substances 0.000 description 6
- 210000002816 Gills Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
Definitions
- My invention relates to a new way77 of constructing dies so as to graduate the form of a standard measure, not only to an aggregate cubical quantity, but also to aliquot parts thereof.
- Figures l and 2 represent vertical sections of the male and female dies applied to one another, and Fig. 3 represents the product or vessel turned out by my dies.
- A is the conical male die, having (in this instance) a lower section of a cone, whose solid contents equal one gill then a horizontal-projecting' shoulder formed by another sectional cone resting thereon, Whose solid contents also equal one gill, but together With the preceding are equal to one-half pint; the next section of a cone is equal in solid contents to one pint 5 and so on, according to the desired aggregate size of the vessel.
- B is a female die correspondingly constructed, which allows it to tit nicely therein.
- a conical tube is then formed of suitable size, placed in the female die, as shown in JFig. 2, and staved up, as shown in Fig. l. The bottom is then applied thereto and the top finished in the usual manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
UNITED STATES JACOB OOOVER, OF CHAMBERSBURG, PENNSYLVANIA.
`IMPROVEMENT IN FORMING SHEET-METAL MEASURES.
Specification forming part of Letters Patent No. 132,386, dated October 22, 1872.
To all whom it may concern:
Be it known that I, J. OOOVER, of Chant' bersburg, in the-county of Franklin and State of Pennsylvania, have invented a new and Improved Construction of Liquid-Measures; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawing forming a part of this speciiication.
My invention relates to a new way77 of constructing dies so as to graduate the form of a standard measure, not only to an aggregate cubical quantity, but also to aliquot parts thereof.
I am'aware that a vessel put up in sections by hand, to measure different quantities of liquid, has been used; and I am also aware that metal funnels for the saine-purpose have been formed by spinning them with parallel corrugations; but I do not believe that any one before myself has ever constructed dies having offsets bearing certain definite relations to cubical quantities.
The peculiar character or principle which distinguishes my dies from any now known to the public consists in the arrangement of the corresponding offsets thereon in such relation to each other that they form horizontal measuring-indices of aliquot parts of the contents of the whole vessel.
Figures l and 2 represent vertical sections of the male and female dies applied to one another, and Fig. 3 represents the product or vessel turned out by my dies.
A is the conical male die, having (in this instance) a lower section of a cone, whose solid contents equal one gill then a horizontal-projecting' shoulder formed by another sectional cone resting thereon, Whose solid contents also equal one gill, but together With the preceding are equal to one-half pint; the next section of a cone is equal in solid contents to one pint 5 and so on, according to the desired aggregate size of the vessel. B is a female die correspondingly constructed, which allows it to tit nicely therein. A conical tube is then formed of suitable size, placed in the female die, as shown in JFig. 2, and staved up, as shown in Fig. l. The bottom is then applied thereto and the top finished in the usual manner.
Having thus described my invention, what I desire to protect by Letters Patent is- The two dies A B, reversely tapered and offseted, combined as and for the purpose specified.
JACOB COOVER. Witnesses: f
JACOB HENNINGER, D. M. EIKER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US132386A true US132386A (en) | 1872-10-22 |
Family
ID=2201803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US132386D Expired - Lifetime US132386A (en) | Improvement in forming sheet-metal measures |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US132386A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2426492A (en) * | 1943-11-15 | 1947-08-26 | Burndy Engineering Co Inc | Compression die |
| US5392629A (en) * | 1993-10-26 | 1995-02-28 | Canoga Industries Inc. | Method and apparatus for forming multi-level features in an object |
| US20030207485A1 (en) * | 2002-05-01 | 2003-11-06 | Intel Corporation | Optical waveguide with layered core and methods of manufacture thereof |
-
0
- US US132386D patent/US132386A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2426492A (en) * | 1943-11-15 | 1947-08-26 | Burndy Engineering Co Inc | Compression die |
| US5392629A (en) * | 1993-10-26 | 1995-02-28 | Canoga Industries Inc. | Method and apparatus for forming multi-level features in an object |
| US20030207485A1 (en) * | 2002-05-01 | 2003-11-06 | Intel Corporation | Optical waveguide with layered core and methods of manufacture thereof |
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