US165159A - Improvement in hydraulic hose - Google Patents
Improvement in hydraulic hose Download PDFInfo
- Publication number
- US165159A US165159A US165159DA US165159A US 165159 A US165159 A US 165159A US 165159D A US165159D A US 165159DA US 165159 A US165159 A US 165159A
- Authority
- US
- United States
- Prior art keywords
- hose
- lap
- edge
- improvement
- strip
- 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
- 239000004744 fabric Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004636 vulcanized rubber Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000000282 Nails Anatomy 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
Images
Classifications
-
- 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
-
- 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
Definitions
- A denotes the hose
- B the reenforce, which, instead of being a strip simply lapped across the edge of either folded state beyond the edge of the lap, and
- hose made of a rubber-surfaced strip lapped together at its two op positc edges, and provided with a covering welt to each edge of the strip.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
UNITED STATES PATENT OFFICE.
LEvERETT H. nownrne, OF NORTH ANDOVER, MASSAoHUsETTS, ASSIGNOR TO JOHN A. WILEY, OF SAME PLAoE.
IMPRO VEMENT IN HYDRAULIC HOSE.
' Specification forming part of Letters Patent No. 165, [59, dated J nly 6, 1875; application filed May 22, 1875.
To all whom it may concern: Be it known that I, LEVERETT H. Down- ING, of North Andover, in the county of Essex and State of Massachusetts, have invented a new and useful Improvement in Hydraulic Hose; and do hereby declare the same to be fully described in the following specification and represented in the accompanying drawings, of which- Figure 1 is a transverse section, and Fig. 2 a top View, of a short piece of hose in accordance with my invention, such hose, with the exception of the re-enforce to be hereinafter explained, being made essentially as repre sented, described, and claimed in Letters Patent No. 158,631, granted to me January 12,
. 1875, without being fastened at its tops by nails or rivets, which may, however, be used.
In carrying out my invention, I protect the outer lap by applying to it, while the hose is being made, a strip of vulcanized rubber or composition or cloth covered with such, and
folded at or near its middle, such. strip being to embrace the lap on both of its opposite surfaces, and to extend beyond it. Where extending beyond the edge of the lap the lapped parts of the strip or re-enforce are to be connected together and to the hose. The part of the re-enforce going over the lap is to be ccmented thereto, and the part going under it also to be cemented to it and to the hose-body.
In the drawings, A denotes the hose, and B the reenforce, which, instead of being a strip simply lapped across the edge of either folded state beyond the edge of the lap, and
that the remainder embraces the lap on its opposite surfaces.
The re-enforce so applied, when vulcanized,
not only insulates the edge of the lapfrom water, but, very much more, prevents it from being injured or turn up than would a strip simply bent around the edge and a little under the lap, and also over its upper surface.
In order to protect from water the inner edge of the inner orlower lap, I carry around i such edge and lap on the lower stratum f, of rubber, and cement thereto and the edge a portion, h, of'the upper rubber stratum g.
I do not claim a hose made of a rubber-surfaced strip lapped together at its two op positc edges, and provided with a covering welt to each edge of the strip.
I claim as my invention- A hose, A, made of cloth, covered with vulcanized rubber or composition, and provided with a re-enforce or strip, B, as described, folded back upon itself, and applied to opposite sides of a lap, a, and extended beyond its edge, and cemented together in the extension,
and to the "parts of the hose in contact with v such re-enforce, all substantially as shown and explained.
LEVERETT H. DOWNING. Witnesses:
R. H. EDDY, J. R. SNOW.
Publications (1)
Publication Number | Publication Date |
---|---|
US165159A true US165159A (en) | 1875-07-06 |
Family
ID=2234568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US165159D Expired - Lifetime US165159A (en) | Improvement in hydraulic hose |
Country Status (1)
Country | Link |
---|---|
US (1) | US165159A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499470A (en) * | 1966-12-31 | 1970-03-10 | Waldhof Zellstoff Fab | Multilayer laterally expansible tube of thermoplastic material |
US20050264774A1 (en) * | 2002-12-10 | 2005-12-01 | Nikon Corporation | Exposure apparatus and method for producing device |
-
0
- US US165159D patent/US165159A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499470A (en) * | 1966-12-31 | 1970-03-10 | Waldhof Zellstoff Fab | Multilayer laterally expansible tube of thermoplastic material |
US20050264774A1 (en) * | 2002-12-10 | 2005-12-01 | Nikon Corporation | Exposure apparatus and method for producing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US165159A (en) | Improvement in hydraulic hose | |
US861360A (en) | Insole. | |
US154592A (en) | Improvement in wooden shoes | |
US1004812A (en) | Legging. | |
US145178A (en) | Improvement in safety-pockets | |
USRE3942E (en) | Improved water-proof shoe | |
US148258A (en) | Improvement in hydraulic hose | |
US393563A (en) | Bathing-shoe | |
US502233A (en) | Currycomb | |
US1074531A (en) | Knee-pad. | |
US806353A (en) | Arch-supporter. | |
US228500A (en) | Shoe-tip | |
US1245847A (en) | Oversole. | |
US241121A (en) | Half to gaednee c | |
US769766A (en) | Low-cut shoe. | |
US1232790A (en) | Heel. | |
US1482037A (en) | Footwear | |
US368301A (en) | Buggy-boot | |
US764941A (en) | Slipper-sole. | |
US200566A (en) | Improvement in shoe-tips | |
US861497A (en) | Insole for boots and shoes. | |
US37413A (en) | Improved water-proof shoes | |
US1292406A (en) | Razor strop and hone. | |
US139385A (en) | Improvement in boots | |
US643607A (en) | Shoe. |