US245930A - Chaeles e - Google Patents
Chaeles e Download PDFInfo
- Publication number
- US245930A US245930A US245930DA US245930A US 245930 A US245930 A US 245930A US 245930D A US245930D A US 245930DA US 245930 A US245930 A US 245930A
- Authority
- US
- United States
- Prior art keywords
- packing
- core
- rod
- piston
- wires
- 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
- 239000002965 rope Substances 0.000 description 4
- 210000004907 Glands Anatomy 0.000 description 2
- 208000007101 Muscle Cramp Diseases 0.000 description 2
- 206010028334 Muscle spasms Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
- D01H15/013—Carriages travelling along the machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/20—Packing materials therefor
- F16J15/22—Packing materials therefor shaped as strands, ropes, threads, ribbons, or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/184—Tightening mechanisms
Definitions
- the distinguishing feature of the present improvement islead wire of uniform size twisted evenly around a core, preferably of a yielding nature-such as hem p, rubber, or cottonforming a rope, as seen in the drawings, where- A represents the core, and B a wrapping laid around the core, consisting of leaden wires b b b I), of uniform diameter, and twisted evenly, as shown, around the core.
- the wires are preferably, when the core is in the form of a cord or rope, laid in the opposite direction to the strands of the core.
- the packing is applied in the ordinary way
- a piston-rod or other packing consisting of 50' a yielding core and aseries of soft-wire strands of uniform diameter twisted evenly and spirally about said core, so as to entirely coverit, substantially as set forth and described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Description
(Model) G. E. BARTLETT.
PISTON ROD PACKING.
No. 245,930. Patented Aug. 23,1881.
Aites i I Inventor:
M 42% 11 wmhfiflm UNITED STATES PATENT OFFICE.
CHARLES E. BARTLETT, OF ST. LOUIS, MISSOURI.
PISTON-ROD PACKING.
SPECIFICATION forming part of Letters Patent No. 245,930, dated August 23, 1881. Application filed December 17,1880. (Model.)
To all whom itmay concern:
Be it known that I, CHARLES E. BARTLETT, of St. Louis, Missouri, have made a new and useful Improvementin Piston-Rod Packing, of which the following is a full, clear, and exact description, reference being had to the annexed drawings, making'part of this specification, in whichv Figure 1 is a longitudinal section taken through a stuffing-box, and showing the improved packing in position; Fig. 2, an elevation of the packing, a portion of the outer wires being removed to exhibit the interior of the construction; and Fig. 3, a cross-section taken through the packing.
The same letters denote the same parts.
The distinguishing feature of the present improvement islead wire of uniform size twisted evenly around a core, preferably of a yielding nature-such as hem p, rubber, or cottonforming a rope, as seen in the drawings, where- A represents the core, and B a wrapping laid around the core, consisting of leaden wires b b b I), of uniform diameter, and twisted evenly, as shown, around the core. The wires are preferably, when the core is in the form of a cord or rope, laid in the opposite direction to the strands of the core.
The packing is applied in the ordinary way,
as seen in Fig. 1, where (3 represents the piston-rod, D the stuffing-box, and E the gland. As the latter is tightened against the packing the wires of the packing readily become compacted in the proper shape without having to be pressed against the rod so as to cramp the working thereof. The lead of the wires also I am aware that a packing has been made by winding a flat strip of soft metal about an elastic core, and do not claim a ring or packing so made.
I claim- A piston-rod or other packing consisting of 50' a yielding core and aseries of soft-wire strands of uniform diameter twisted evenly and spirally about said core, so as to entirely coverit, substantially as set forth and described.
CHARLES E. BARTLETT.
Witnesses:
O. D. MooDY, JAMES MAHONEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US245930A true US245930A (en) | 1881-08-23 |
Family
ID=2315258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US245930D Expired - Lifetime US245930A (en) | Chaeles e |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US245930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5225262A (en) * | 1991-04-29 | 1993-07-06 | A. W. Chesterton Co. | Braided high-temperature packing comprising a core of folded flexible graphite sheet |
-
0
- US US245930D patent/US245930A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5225262A (en) * | 1991-04-29 | 1993-07-06 | A. W. Chesterton Co. | Braided high-temperature packing comprising a core of folded flexible graphite sheet |
| US5339520A (en) * | 1991-04-29 | 1994-08-23 | Leduc Robert D | Braided high-temperature packing |
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