US148258A - Improvement in hydraulic hose - Google Patents
Improvement in hydraulic hose Download PDFInfo
- Publication number
- US148258A US148258A US148258DA US148258A US 148258 A US148258 A US 148258A US 148258D A US148258D A US 148258DA US 148258 A US148258 A US 148258A
- Authority
- US
- United States
- Prior art keywords
- strip
- hose
- improvement
- fastenings
- hydraulic hose
- 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
- 239000004568 cement Substances 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
Definitions
- a similar welt-strip is employed, said strip being rubber-surfaced and permanently united to the contiguous rubber inner surface of the tube by being vulcanized thereto.
- my present invention I apply a similar strip to cover the outer portion of the fastenings employed to unite the opposite edges of the material, said strip being cemented to the outer surface of the tube, and preferably so as to cover the outer lapped edge as well as the fastenings.
- My invention consists of a hose which, be-
- ing formed of a suitable strip with its edges united, has cemented to its outer surface a rubber, or rubber-coated, or other suitable impervious strip, so applied as to cover the fastenings used to unite the edges.
- the tube-formin g material is preferably rubber-coated canvas or duck, the rubber making the inner surface of the tube, and the fastenings used to unite the parts are preferably stitches; but other material may be used for the tube, and other fastenings to unite the edges, and the seam-covering strip may be applied by any suitable cement, and by a vulcanizing process, it' the outer surface of the hose or hose-forming material be formed of rubber.
- the drawing represents a section of the improved hose.
- a b denote the two edges, united by stitches c, oraother fastenings.
- d denotes the outer strip, cemented to the outer surface ofthe hose, and so as to cover the fastenings c, and pret'- erably the lapping edge a..
- I claim- A hose having cemented to the outer surface an impervious strip, d, covering the fastenings c, substantially as shown and described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
E. A. STREET. AHydraulic Hose.
Pat-ented March 3, 1874.
In (f6 H'OZ" MJU j. ffm,
)ver I@ @a5/8.
UNITEE STATES ATENT OFFICE,
EDWIN A. STREET, OF LYNN, MASSACHUSETTS.
IMPROVEMENT IN HYDRAULIC HOSE.
Specification formir g part of Letters Patent No. 148,253, dated March 3, 1874 application filed February 14, 1874.A
To all whom it may concern:
p Be it known that I, EDWIN A. STREET, of Lynn, in the county of Essex and State of Massachusetts, have invented an Improvement in Hydraulic Hose 5 and I do hereby declare that the following, taken in connection with the drawings which accompany and form part of this specification, is a description of my invention suflicient to enable those skilled in the art to practice it.
United States Letters Patent No. 138,867 have been granted for an improvement in hydraulic hose, the invention relating to a hose formed of a strip, the edges of which being lapped and united, the inner surface of the seam is covered by a cemented strip, said strip, in practice, being made to cover both the fastenings and the inner edge of the strip. This strip is applied by simple cement.
In United States Letters Patent No. 142,054,
granted to me, a similar welt-strip is employed, said strip being rubber-surfaced and permanently united to the contiguous rubber inner surface of the tube by being vulcanized thereto.
In my present invention, I apply a similar strip to cover the outer portion of the fastenings employed to unite the opposite edges of the material, said strip being cemented to the outer surface of the tube, and preferably so as to cover the outer lapped edge as well as the fastenings.
My invention consists of a hose which, be-
ing formed of a suitable strip with its edges united, has cemented to its outer surface a rubber, or rubber-coated, or other suitable impervious strip, so applied as to cover the fastenings used to unite the edges.
The tube-formin g material is preferably rubber-coated canvas or duck, the rubber making the inner surface of the tube, and the fastenings used to unite the parts are preferably stitches; but other material may be used for the tube, and other fastenings to unite the edges, and the seam-covering strip may be applied by any suitable cement, and by a vulcanizing process, it' the outer surface of the hose or hose-forming material be formed of rubber.
The drawing represents a section of the improved hose. v
a b denote the two edges, united by stitches c, oraother fastenings. d denotes the outer strip, cemented to the outer surface ofthe hose, and so as to cover the fastenings c, and pret'- erably the lapping edge a..
I claim- A hose having cemented to the outer surface an impervious strip, d, covering the fastenings c, substantially as shown and described.
EDWIN A. sTEEET.
Witnesses FRANCIS GoULn, M. W. FEOTHINGHAM.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US148258A true US148258A (en) | 1874-03-03 |
Family
ID=2217671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US148258D Expired - Lifetime US148258A (en) | Improvement in hydraulic hose |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US148258A (en) |
-
0
- US US148258D patent/US148258A/en not_active Expired - Lifetime
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