US214675A - Improvement in truss-hoops - Google Patents
Improvement in truss-hoops Download PDFInfo
- Publication number
- US214675A US214675A US214675DA US214675A US 214675 A US214675 A US 214675A US 214675D A US214675D A US 214675DA US 214675 A US214675 A US 214675A
- Authority
- US
- United States
- Prior art keywords
- truss
- hoops
- improvement
- hoop
- lap
- 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 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0006—Exothermic brazing
Definitions
- Figure 1 is a plan view of one of my improved truss-hoops.
- Fig. 2 is a detail'cross-section of the same, taken through the line a: 00, Fig. 1.
- the object of this invention is to furnish truss-hoops for coopers. use and other uses, which shall be so constructed that they cannot break or sliver, that the laps cannot draw apart, and that they will relieve the backs from all strain, so that they will last muchlonger than when made in the usual way, while being no more expensive in manufacture.
- the invention consists in an improved truss hoop, having a metal strap fitted to the outer side of the wooden body, and extending from the end of the inner lap to or a little beyond the end of the-outer lap, as hereinafter fully described.
- A represents the wooden part or body of the hoop, the end of the inner lap, a, of which abuts against a shoulder formed upon the inner surface of the body A, and the outerdap, a is tapered to an edge.
- the metal strap B is a strap, made of iron, brass, or other suitable metal, and which is fitted to the rounded outer surface of the wooden hoop A.
- the metal strap B extends from the end of the inner lap, at, to or a little beyond the end of the outer lap, a
- the rivets G, that pass through the laps a, a have washers D placed upon their inner ends, the ends of which are bent down over the sides of the said laps, as shown in Figs. 1 and 2.
- the rivets G and the washers D are the same as used in the ordinary truss-hoops, except that in the improved hoop the Washers are placed upon the inner ends of the rivets, and
Description
J. W. MALTBY. Truss-Hoop.
No. 214,675. Patented April 22,1879.
WITNESSES i:- INVENTOR W BY TORNEYS.
NJETEYRS. PHDTO-UTHDGRAPHER, WASHINGTONv Q C.
UNITED STATES PATENT OFFICE.
J OHN W. MALTBY, OF ROCHESTER, NEW YORK.
IMPROVEMENT IN TRUSS-HOOPS.
Specification forming part of Letters Patent No. 214,675, dated April 22, 1879; application filed March 6, .1879.
To all whom it may concern:
Be it known that I, JOHN WHITEHOUSE MALTBY, of Rochester, in the county of Monroe and State of New York, have invented a new and useful Improvement in Truss-Hoops, of which the following is a specification.
Figure 1 is a plan view of one of my improved truss-hoops. Fig. 2is a detail'cross-section of the same, taken through the line a: 00, Fig. 1.
Similar letters of reference indicate corre' sponding parts.
The object of this invention is to furnish truss-hoops for coopers. use and other uses, which shall be so constructed that they cannot break or sliver, that the laps cannot draw apart, and that they will relieve the backs from all strain, so that they will last muchlonger than when made in the usual way, while being no more expensive in manufacture.
The invention consists in an improved truss hoop, having a metal strap fitted to the outer side of the wooden body, and extending from the end of the inner lap to or a little beyond the end of the-outer lap, as hereinafter fully described.
A represents the wooden part or body of the hoop, the end of the inner lap, a, of which abuts against a shoulder formed upon the inner surface of the body A, and the outerdap, a is tapered to an edge.
B is a strap, made of iron, brass, or other suitable metal, and which is fitted to the rounded outer surface of the wooden hoop A. The metal strap B extends from the end of the inner lap, at, to or a little beyond the end of the outer lap, a
The hoopis held together and strengthened by rivets (l, which pass through the wooden hoop A and the metal strap B. The rivets G, that pass through the laps a, a have washers D placed upon their inner ends, the ends of which are bent down over the sides of the said laps, as shown in Figs. 1 and 2.
The rivets G and the washers D are the same as used in the ordinary truss-hoops, except that in the improved hoop the Washers are placed upon the inner ends of the rivets, and
in the ordinary hoops they are placed upon the outer ends of the said rivets.
Having thus described my invention, I claim as new and desire-to secure by Letters Patent- An improved truss hoophaving a metal strap, B, fitted to the outer side of the wooden body A, and extending from the end of the inner lap, ct, to or a littlebeyond the end of the outer lap, a substantially as herein shown and described.
JOHN WHITEHOUSE MALTBY.
Witnesses:
NELLIE R. MALTBY, S. D. BENTLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US214675A true US214675A (en) | 1879-04-22 |
Family
ID=2284079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US214675D Expired - Lifetime US214675A (en) | Improvement in truss-hoops |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US214675A (en) |
-
0
- US US214675D patent/US214675A/en not_active Expired - Lifetime
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