US185784A - Improvement in piston-rod packings - Google Patents
Improvement in piston-rod packings Download PDFInfo
- Publication number
- US185784A US185784A US185784DA US185784A US 185784 A US185784 A US 185784A US 185784D A US185784D A US 185784DA US 185784 A US185784 A US 185784A
- Authority
- US
- United States
- Prior art keywords
- piston
- improvement
- metallic
- packing
- rod packings
- 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
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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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three-dimensional [3D] structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249923—Including interlaminar mechanical fastener
Definitions
- my invention consists in intimately blending with the meshes of a textile body a metallic filling, said filling being divided into small parts, so that the flexibility of the packingis not in the slightest impaired.
- Figure 1 shows a plan ot my packing as it would appear when complete.
- Fig. 2 shows section of the same.
- Fig. 3 is an elevation of a part, showing the appearance of the surface next to the rod.
- a ir all the drawings represent a base for my packing.
- This base is formed of any suitable textile fabric of' hemp, cotton, &c., Woven in any desired manner.
- I put metallic staples or points c c c c: These metallic parts are placed as near to each other as is possible, so that the exibility and cohesion of the packing are not impaired.
- each metallic part is a small staple or U shaped wire, c b b, passing through the base A in such a manner that the bend of' the staple is presented to the interior or wearing portion ofthe packing, so that the piston contacts with the metallic portion only.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Details Of Garments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
UNITED STATES PATENT OFFICE.l
PHILLIP W. RICHARDS, OF BOSTON, ASSIGNOR TO FRANK E. GRAIN, OF BROOKLINE, MASSACHUSETTS.4
IMPROVEMENT IN PISTON-ROD PACKINGS.
Specification forming part of Letters Patent No. 185,784, dated December 26, 1876; application tiled August 4, 1876.
To all whom it may concern:
Be it known that I, PHILLIP W. RICHARDS, of Boston, in the county of Suffolk and State of Massachusetts, have invented an Improve` ment in Packing for Piston Rods of Steam- Eugines, &c., of which the following is a specification:
The nature of my invention consists in intimately blending with the meshes of a textile body a metallic filling, said filling being divided into small parts, so that the flexibility of the packingis not in the slightest impaired.
Figure 1 shows a plan ot my packing as it would appear when complete. Fig. 2 shows section of the same. Fig. 3 is an elevation of a part, showing the appearance of the surface next to the rod.
Let A ir all the drawings represent a base for my packing. This base is formed of any suitable textile fabric of' hemp, cotton, &c., Woven in any desired manner. Into this base I put metallic staples or points c c c c: These metallic parts are placed as near to each other as is possible, so that the exibility and cohesion of the packing are not impaired.
As shown in the drawings, each metallic part is a small staple or U shaped wire, c b b, passing through the base A in such a manner that the bend of' the staple is presented to the interior or wearing portion ofthe packing, so that the piston contacts with the metallic portion only. Thus I secure, in a very pert'ect manner, a metallic wearing-surface with soft flexible packing.
Having thus described my invention, what I desire to secure by Letters Patent is as follows:
The combination of the soft textile base A with the metallic filling c b b, &c., constructed substantially as described, and for the purpose set forth.
PHILLlP W. RlCHARDS. Witnesses:
N. EVANS, J r., WILLIAM EDsoN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US185784A true US185784A (en) | 1876-12-26 |
Family
ID=2255191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US185784D Expired - Lifetime US185784A (en) | Improvement in piston-rod packings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US185784A (en) |
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0
- US US185784D patent/US185784A/en not_active Expired - Lifetime
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