US416058A - Piston-rod packing - Google Patents
Piston-rod packing Download PDFInfo
- Publication number
- US416058A US416058A US416058DA US416058A US 416058 A US416058 A US 416058A US 416058D A US416058D A US 416058DA US 416058 A US416058 A US 416058A
- Authority
- US
- United States
- Prior art keywords
- sections
- piston
- ring
- packing
- rod packing
- 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
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- 150000001875 compounds Chemical class 0.000 description 4
- 101700075102 CXCL2 Proteins 0.000 description 2
- 102100009664 CXCL2 Human genes 0.000 description 2
- 240000000218 Cannabis sativa Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 101700054376 GROB Proteins 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 235000012765 hemp Nutrition 0.000 description 2
- 235000012766 marijuana Nutrition 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Definitions
- FIG. 1 is a plan view of a cylinder-head and piston-rod to which is applied my improved packing.
- Fig. 2' is a sectional elevation thereof.
- Fig. 3 is a View showing the sundry individual parts of my packing disassocia ted.
- split or slotted sections by reason of their split or slotted character, have more or less elasticity or spring and capability of expansion and contraction, rendering them compensating to wear and capable of being accordingly compressed or tightened up, as occasion may require, by the action of a cap I), which is screw-thread-fitted upon the stuffing-box a.
- the split or slotted sections are term a cut-off.
- this assemblage or series of split cylinder or ring sections forms a compound elastic packing which compensates wear and substitutes the ordinary packingsuch as rubber, hemp, cotton, &c.now generally used.
Description
(No Model.) W GRUB PISTON ROD PACKING.
Patented Nov. 26, 1889.
M IMH W Willi 7D UNITED STATES PATENT OFFICE.
\VILLIAM GROB, OF FREMONT, OHIO.
PISTON-ROD PACKING.
SPECIFICATION forming part of Letters Patent No. 416,058, dated November 26, 1889.
$erial No. 315,967. (No model.)
To (din/700m it may concern:
Be it known that 1, WILLIAM G303, a citizen of the United States of America, residing at Fremont, in the county of Sandusky and State of Ohio, have invented certain new and useful Improvements in Piston-Packing, of which the following is a specification, reference being had therein to the accompanying drawings.
This invention relates to certain improvements in piston-rod packings; and it consists of the novel construction and combination of parts, as will fully appear from the following description and accompanying illustration, in which- Figure 1 is a plan view of a cylinder-head and piston-rod to which is applied my improved packing. Fig. 2' is a sectional elevation thereof. Fig. 3 is a View showing the sundry individual parts of my packing disassocia ted.
In carrying out my invention I employ in connection with the cylinder-head A, having the usual stuffing-box a, a series or multiplicity of variously-sized split or slotted cylinder or ring sections B B 3 B B and an unsplit or unslotted ring-section, which, when assembled, constitute a compound spring packing. The section B which has its inner side ground and conformed to the conical seat at the inner end of the stuffing-box, forms a solid square bearing or base for the packing proper. The split or slotted sections, by reason of their split or slotted character, have more or less elasticity or spring and capability of expansion and contraction, rendering them compensating to wear and capable of being accordingly compressed or tightened up, as occasion may require, by the action of a cap I), which is screw-thread-fitted upon the stuffing-box a. The split or slotted sections are term a cut-off.
through the meeting ends of the inner sections and out through the longitudinal slot in ring-section 13 which is prevented. by inserting in transverse slot 0' a snugly-fitting splicing piece or bar 0 This bar, when it is necessary to contract the ring-sections caused by wear, may be shortened at one end to fit in the slot tightly, thus preventing the escape of steam. The slotted or conical sections are assembled or nested the smaller within the larger, while the abutting sections are re- Versely arranged end for end as relates to their diameters, the slits or slots of adjoining sections also exchanging positions side for side.
As before mentioned, this assemblage or series of split cylinder or ring sections forms a compound elastic packing which compensates wear and substitutes the ordinary packingsuch as rubber, hemp, cotton, &c.now generally used.
Having thus fully described my invention,
what I claim, and desire to secure by Letters Patent, is I l. The combination of the cylinder-head having its stuffing-box screw-threaded for reception of a screw-cap, the series of longitudinally-split ring-sections, one of which is provided with a transverse slot having the splicing piece or bar and the conical ring or seat substantially as shown, and for the purpose described.
2. The combination of the series of slotted ring-sections reversely disposed end for end relative to their diameters and seated upon a conical-shaped ring or seat, one of said ring-sections having a transverse slot fitted with a splicing piece or bar disposed in a packing-box, said box being screw-threaded for the reception of a screw-cap, which compresses the ring-sections, as shown, and for the purpose described.
In testimony whereof I affix my signature in presence of two witnesses.
IVILLIAM GROB.
Nitnesses:
D. B. LOVE, W. S. RICHARDS.
Publications (1)
Publication Number | Publication Date |
---|---|
US416058A true US416058A (en) | 1889-11-26 |
Family
ID=2484986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US416058D Expired - Lifetime US416058A (en) | Piston-rod packing |
Country Status (1)
Country | Link |
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US (1) | US416058A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580788A (en) * | 1984-08-23 | 1986-04-08 | Foster Wheeler Energy Corporation | Split ring sealing device for high pressure service |
US4643440A (en) * | 1986-02-03 | 1987-02-17 | Massey Products, Inc. | Packing with compensating means |
US5083749A (en) * | 1991-01-29 | 1992-01-28 | Whitey Co. | Plastic needle valve |
-
0
- US US416058D patent/US416058A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580788A (en) * | 1984-08-23 | 1986-04-08 | Foster Wheeler Energy Corporation | Split ring sealing device for high pressure service |
US4643440A (en) * | 1986-02-03 | 1987-02-17 | Massey Products, Inc. | Packing with compensating means |
US5083749A (en) * | 1991-01-29 | 1992-01-28 | Whitey Co. | Plastic needle valve |
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