USRE3902E - Improvement in coal-scuttles - Google Patents
Improvement in coal-scuttles Download PDFInfo
- Publication number
- USRE3902E USRE3902E US RE3902 E USRE3902 E US RE3902E
- Authority
- US
- United States
- Prior art keywords
- coal
- scuttles
- improvement
- new
- same
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
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Definitions
- Figure 2 is a transverse vertcalsection of the same.
- This invention consists in making the bottom of acoal-scuttl corrugated in such'a manner that, by the corrugations, a certain degree of elasticity is imparted to said bottom, andthat the bottomeveu ii' made comparatively light, preserves considerable strength and durability, much superior in this respect to the ordinary plain or concave bottom.
- the letter A designates a coal-scuttle made of sheet metal, in the ordinary shape', and provided with a bail, B, and handle C, as usual.
- the bottom ⁇ may be strengthened by a ledge, b, extending across its'under surface.
- corrugations ot' thc bottom D increase its strength, and impart to the same 'a certain degree of elasticity, so 'thatI the same can be made very thin and light, and that it will still preserve sufficient firmness towithst-and thc blows to which it may be exposed, if large lumps oi coal are dropped into the scuttlc.
- coal-sourde substantially as and i'or the purpose described.
Description
initeti gisten gate-nit (Milizia.
JAMES EDGAR, OF NEWARK. NEW JERSEY, ASSlGNEE Ol" WILLIAM MILLER.
Letters Palm! No. 37,571, Mtnl ,March l0, .1863; rrsxm' No. 3,902, datellApr 5, 1870.
vumRovzuwrzN'z m Coulson-runs.
Tha Schedulq referred to in the Letten Patent an making part oi the lame..
Toull whom 1it may concern Be it known that WILLIAM Minnen, of thc city, county, and State of New York, did invent al new and useful Improvement in Coal-Scottles; .and I do hereby declarev the following t'obeva. full, clear, and exact description thereof, which will enable those skilled in the art to make and use the same, reference being had tothe accompanying drawing fonuing part of this specification, iu which drawing- Figure 1 represents a. longitudinal vertical section of this invention.
Figure 2 is a transverse vertcalsection of the same.
Similar letters indicate corresponding parts.
This invention consists in making the bottom of acoal-scuttl corrugated in such'a manner that, by the corrugations, a certain degree of elasticity is imparted to said bottom, andthat the bottomeveu ii' made comparatively light, preserves considerable strength and durability, much superior in this respect to the ordinary plain or concave bottom.
In tbe drawing- The letter A designates a coal-scuttle made of sheet metal, in the ordinary shape', and provided with a bail, B, and handle C, as usual.
The bottom l) ot' this scuttle, is made corrufgated,
und provided with a flange, a, so that it can be fast-- ened to the body ofthe scuttle by rivets or any other convenient and suitable means.
1f desired, the bottom` may be strengthened by a ledge, b, extending across its'under surface.
The corrugations ot' thc bottom D increase its strength, and impart to the same 'a certain degree of elasticity, so 'thatI the same can be made very thin and light, and that it will still preserve sufficient firmness towithst-and thc blows to which it may be exposed, if large lumps oi coal are dropped into the scuttlc. v
What is claimed as new, and desired to be secured by Letters Patent, isl l. A corrugated bottom, l), for coul-seuttlrs, as a new article ot' manufactur 2. The combination of a. corrugated bottom, l),v
with a coal-sourde, A, substantially as and i'or the purpose described.
JAMES EDGAR. Witnesses:
W. HAUFF, E. F. Kas'rasnunn.
Family
ID=
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