US143661A - Improvement in hydraulic hose - Google Patents
Improvement in hydraulic hose Download PDFInfo
- Publication number
- US143661A US143661A US143661DA US143661A US 143661 A US143661 A US 143661A US 143661D A US143661D A US 143661DA US 143661 A US143661 A US 143661A
- Authority
- US
- United States
- Prior art keywords
- hydraulic hose
- improvement
- edges
- tube
- 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
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- MXCPYJZDGPQDRA-UHFFFAOYSA-N dialuminum;2-acetyloxybenzoic acid;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3].CC(=O)OC1=CC=CC=C1C(O)=O MXCPYJZDGPQDRA-UHFFFAOYSA-N 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
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 common sewing-machine is used to effect the union of the edges of the strip.
- I first fold the strip at the center, with the ultimately outer face placed innermost, and the edges together presented in the same direction. I then sew through the two parts adjacent and parallel to tion of apiece of hose embodying my construction.
- Fig. 2 shows the hose before it is turned; Fig. 3, the position of the parts as they are presented to the machine to have their edges united.
- the strip being folded at the center af, is laid flat upon the sewingmachiue work-supporting surface, and the edges b c are then united by one or more rows of stitches, d. Then the tube made by this seam is opened,
- I claim- 4 The improvement in the manufacture of hydraulic hose consisting in first uniting the edges of the strip, as described, to form the tube,
Description
L`. n. BLAKE. Hydraulic Hose.
Patented Oct. 14,1873.
WITNESSES, uw?
l UNITED STATES,
PATENT OFFICE.-
LYMAN E. BLAKE, OF BROOKLYN, NEW YORK.
`IMPROVEMENT IN HYDRAULIC HOSE.
Specification forming part of Letters Patent No. 143,661, dated October 14, 1873; application filed March 24, 1 873.
To all whom it may concern:
Be it known that I, LYMAN R. BLAKE', of Brooklyn, in the county of Kings and State of New York, have invented a new and useful Improvement in the Manufacture of Hydraulic Hose; 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 sufficient to enable those skilled in the art to practice it.
In the manufacture of sewed hydraulic hose from woven materialthe edges have been lapped and united by stitches passing from inside to outside of the tube, or vice versa. My present invention relates -to a method of formation of the hose, vwhereby a common sewing-machine is used to effect the union of the edges of the strip. For this purpose I first fold the strip at the center, with the ultimately outer face placed innermost, and the edges together presented in the same direction. I then sew through the two parts adjacent and parallel to tion of apiece of hose embodying my construction. Fig. 2 shows the hose before it is turned; Fig. 3, the position of the parts as they are presented to the machine to have their edges united.
The strip, being folded at the center af, is laid flat upon the sewingmachiue work-supporting surface, and the edges b c are then united by one or more rows of stitches, d. Then the tube made by this seam is opened,
as seen at Fig. 2, and, finally, the tube is turned.
Before being turned the edges may be pressed back to the surfaces adjacent to the seam, so that when turned they will not project into the tube.
When the tube is turned it will present the appearance, in section, shown at Fig. 3, the edges b c being inside of the tube. i
I claim- 4 The improvement in the manufacture of hydraulic hose consisting in first uniting the edges of the strip, as described, to form the tube,
and then turning the tube, as described.
LYMAN R. BLAKE.
Yitnesses CHARLES F. GARDNER, ALFRED PooooK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US143661A true US143661A (en) | 1873-10-14 |
Family
ID=2213074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US143661D Expired - Lifetime US143661A (en) | Improvement in hydraulic hose |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US143661A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163481A (en) * | 1990-12-28 | 1992-11-17 | Guilio Catallo | Tubular liner for softlining pipe rehabilitation |
| US5653555A (en) * | 1995-05-19 | 1997-08-05 | Inliner, U.S.A. | Multiple resin system for rehabilitating pipe |
| US5699838A (en) * | 1995-05-22 | 1997-12-23 | Inliner, U.S.A. | Apparatus for vacuum impregnation of a flexible, hollow tube |
| US20040139898A1 (en) * | 2003-01-21 | 2004-07-22 | Srinath Tupil | Flexible fluid containment vessel featuring a keel-like seam |
| US6832571B2 (en) | 2001-10-30 | 2004-12-21 | Albany International Corp. | Segment formed flexible fluid containment vessel |
| US20060093123A1 (en) * | 2003-06-13 | 2006-05-04 | Assurant Inc. | Call processing system |
| US7096890B2 (en) | 2002-06-19 | 2006-08-29 | Saint-Gobain Technical Fabrics Canada, Ltd. | Inversion liner and liner components for conduits |
| US7478650B2 (en) | 2002-06-19 | 2009-01-20 | Saint-Gobain Technical Fabrics Canada, Ltd. | Inversion liner and liner components for conduits |
| US20100202557A1 (en) * | 2009-02-10 | 2010-08-12 | Thales Holdings Uk Plc | Digital IF Distribution Networks for Radio Communications |
-
0
- US US143661D patent/US143661A/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163481A (en) * | 1990-12-28 | 1992-11-17 | Guilio Catallo | Tubular liner for softlining pipe rehabilitation |
| US5477887A (en) * | 1990-12-28 | 1995-12-26 | Inliner, U.S.A. | Tubular liner for softlining pipe rehabilitation |
| US5653555A (en) * | 1995-05-19 | 1997-08-05 | Inliner, U.S.A. | Multiple resin system for rehabilitating pipe |
| US5699838A (en) * | 1995-05-22 | 1997-12-23 | Inliner, U.S.A. | Apparatus for vacuum impregnation of a flexible, hollow tube |
| US6832571B2 (en) | 2001-10-30 | 2004-12-21 | Albany International Corp. | Segment formed flexible fluid containment vessel |
| US7024748B2 (en) | 2001-10-30 | 2006-04-11 | Albany International Corp. | Segment formed flexible fluid containment vessel |
| US7096890B2 (en) | 2002-06-19 | 2006-08-29 | Saint-Gobain Technical Fabrics Canada, Ltd. | Inversion liner and liner components for conduits |
| US7478650B2 (en) | 2002-06-19 | 2009-01-20 | Saint-Gobain Technical Fabrics Canada, Ltd. | Inversion liner and liner components for conduits |
| US20040139898A1 (en) * | 2003-01-21 | 2004-07-22 | Srinath Tupil | Flexible fluid containment vessel featuring a keel-like seam |
| US7775171B2 (en) * | 2003-01-21 | 2010-08-17 | Albany International Corp. | Flexible fluid containment vessel featuring a keel-like seam |
| US20060093123A1 (en) * | 2003-06-13 | 2006-05-04 | Assurant Inc. | Call processing system |
| US20100202557A1 (en) * | 2009-02-10 | 2010-08-12 | Thales Holdings Uk Plc | Digital IF Distribution Networks for Radio Communications |
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