US177024A - smith - Google Patents
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- Publication number
- US177024A US177024A US177024DA US177024A US 177024 A US177024 A US 177024A US 177024D A US177024D A US 177024DA US 177024 A US177024 A US 177024A
- Authority
- US
- United States
- Prior art keywords
- smith
- blasting
- clinched
- paper
- cartridges
- 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
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
Definitions
- My invention relates to blasting-cartridges
- FIG. 2 is a vertical section ofthe same, with plan views of the metallic fastening.
- Figs. 3, 4, and 5 are sections, showing various forms of fastening.
- A represents a case orl cylinder for blastingcartridges, made of paper, and having its lower end closed by folding the paper inward in any suitable manner to form the bottom B.
- the folds of the paper forming this bottom are fastened together by means of a metal disk, C, struck up, with prongs a projecting either from the body or the edge of the disk, said prongs being pressed through the paper from' the outside and clinched on the inside.
- -I may use a'simple rivet, b, as shown in Fig. 3, also clinched on the inside.
- a washer, d may be placed on the inner end of the rivet before the same is clinched, as shown in Fig. 5.
- I may use a metal disk, D, 011 the outside, with a rivet passed through 1and clinched on the inside. Separate rivets may then be used, if required, to fasten the bottom before said disk is riveted on.
- a blasting-cartridge case constructed in this manner can be manufactured at but very little expense.
- a blasting-cartridge case formed of paper or other similar material, the material being folded under at the bottom, a metallic fastening, which is passed through from the bottom and clinched on the inner side, as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
F. W. SMITH. -BLASTING-CARTRIDGES.'
Patented May 2,1876.
INVEJV'TR Mdm FRIENDW. SMITH, on Binnenweg connecticut, Assienon 'ro PAUL A.
omvnn, on WILKESBARRE, rnNnsYLvKNiA. 'y
IMPRQVMENT EN BLASTHNGDCARTRl-DGS.
Specification forming part of Letters Patent No. lln, dated May 2, 1876; application filed March 6, 1816.
To al? whom it may concern:
Beit known that I, FRIEND W. SMITH, of Bridgeport, in the county of Fairfield, and in the `State of Connecticut, have invented certain new and useful Improvement-s in Blasting- Cartridges; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, and to'the letters of reference marked thereon, making a part of this specification.
. My invention relates to blasting-cartridges;
end of a blasting-cartridge embodying my invention. Fig. 2 isa vertical section ofthe same, with plan views of the metallic fastening. Figs. 3, 4, and 5 are sections, showing various forms of fastening.
A represents a case orl cylinder for blastingcartridges, made of paper, and having its lower end closed by folding the paper inward in any suitable manner to form the bottom B. The folds of the paper forming this bottom are fastened together by means of a metal disk, C, struck up, with prongs a projecting either from the body or the edge of the disk, said prongs being pressed through the paper from' the outside and clinched on the inside.
- In some cases -I may use a'simple rivet, b, as shown in Fig. 3, also clinched on the inside. In such case a washer, d, may be placed on the inner end of the rivet before the same is clinched, as shown in Fig. 5.
In other cases I may use a metal disk, D, 011 the outside, with a rivet passed through 1and clinched on the inside. Separate rivets may then be used, if required, to fasten the bottom before said disk is riveted on.
A blasting-cartridge case constructed in this manner can be manufactured at but very little expense. y
Having thus fully described my invention, what I claim as new, and desire to secure by Let-ters Patent, is-
In a blasting-cartridge case, formed of paper or other similar material, the material being folded under at the bottom, a metallic fastening, which is passed through from the bottom and clinched on the inner side, as set forth.
In testimony that I claim the foregoing I have hereunto set my hand this 6th day of March, 1876. p
' FRIEND /W. SMITH. Witnesses:
- H. A. HALL,
J. M. MASON.
Publications (1)
Publication Number | Publication Date |
---|---|
US177024A true US177024A (en) | 1876-05-02 |
Family
ID=2246431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US177024D Expired - Lifetime US177024A (en) | smith |
Country Status (1)
Country | Link |
---|---|
US (1) | US177024A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2444722A (en) * | 1945-02-07 | 1948-07-06 | Bogoslowsky Boris | End closure for tubular containers |
US20040181444A1 (en) * | 2004-04-26 | 2004-09-16 | Sandrew Barry B. | System and method for manipulating motion picture data using labor outsourcing |
US20100094745A1 (en) * | 2008-10-14 | 2010-04-15 | Thomas Pechy Peterffy | Computerized method and system for accumulation and distribution of securities |
-
0
- US US177024D patent/US177024A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2444722A (en) * | 1945-02-07 | 1948-07-06 | Bogoslowsky Boris | End closure for tubular containers |
US20040181444A1 (en) * | 2004-04-26 | 2004-09-16 | Sandrew Barry B. | System and method for manipulating motion picture data using labor outsourcing |
US20100094745A1 (en) * | 2008-10-14 | 2010-04-15 | Thomas Pechy Peterffy | Computerized method and system for accumulation and distribution of securities |
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