US140248A - -cooper - Google Patents
-cooper Download PDFInfo
- Publication number
- US140248A US140248A US140248DA US140248A US 140248 A US140248 A US 140248A US 140248D A US140248D A US 140248DA US 140248 A US140248 A US 140248A
- Authority
- US
- United States
- Prior art keywords
- spindle
- valve
- spring
- cover
- cooper
- 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
- 235000013405 beer Nutrition 0.000 description 2
- 240000006108 Allium ampeloprasum Species 0.000 description 1
- 235000005254 Allium ampeloprasum Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
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
- 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
- he valve-chest D is of ordinary constructionfrrweiving. the usual, inlet and outlet pass ages separated by e partition, on, in which is en opening.
- the edge ot' thelatter being the sentier e gnidefi salve,'b,wl1ich is controlled by :tine screwspindle B, as in other "velve-V qcooirs of 'this eiass..
- To the upper edge of the traire-chest is screwed the cover A, and in e recess in the top of thechest bears this'y metal ring j", between 4which and theeov'er A iscon-v
- the cone-shaped" iiiied a packing-ring, h.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buckles (AREA)
Description
' WrLLrAi/rs-yeoornn, or rniLADnLrHrA, rnnnsrtyssir..
Spocicetion forming part of Letters Potent No.v ilfiidim, dated June 24, i873; application filed Maren s, 1873.
To all whomt't may 'eoncwnrv 4 Be it known that I, WILLIAM S.GoorEn, of the city and county of Eiiiiedelphia, Pennsylvania, have invented nu improvement in. "Veiveilocks, of which the following is n specification Y f The object of my invention is to insure the ready application and eljnstment, in e valve vsosia-r, fatiche eperiewempieyeei :to preyent leek." 'ngeeroun the screw-spindle, emi this object .i attain by the use of e recessed-oep or cover,vl e., i-nwixich is .iitted the packing o, ,surround- "ing tire spindle B, the pecking h,wi1ieh closes the joint between the cover and the cap, and e spring, d,whiol1 is supported by nring,` f, in tbe casing D, against the :Gange .b of the spindle, nii es shown inthe'verticalv section iiinstraied in the accompanying drawing.
he valve-chest D is of ordinary constructionfrrweiving. the usual, inlet and outlet pass ages separated by e partition, on, in which is en opening. The edge ot' thelatter being the sentier e gnidefi salve,'b,wl1ich is controlled by :tine screwspindle B, as in other "velve-V qcooirs of 'this eiass.. To the upper edge of the traire-chest is screwed the cover A, and in e recess in the top of thechest bears this'y metal ring j", between 4which and theeov'er A iscon-v The cone-shaped" iiiied a packing-ring, h.
allonge 1') oi' the spindle, is grond truly to e seeth tbecnr'er entibetween-A tnisiisn ge and rearranged or reritted by merely removing lthe oep, Wit-lient disturbing the casing.
It is not essentiai that the pecking-ring h should extend beneath .the nnnnler'spring;
it might, for instance, be no wider then the portion of 'the cover which beers upon it,.iu
, which case the spring will beer direetlyon the The ',combinotion, with e valve-easing, of e (ietaehable .plate,f, and eran., A, recessed to receive the valve b, upper enti lower peokings o it, and spring d., substantially as speciei. In testimony whereof have signed my neme to this speoiiicntion in the presence of two subscribing witnesses. t
- VM. S. CGPER.
ilitness'es: l
WM. A. STEEL, JOHN K. Romeins.
Ver fr
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US140248A true US140248A (en) | 1873-06-24 |
Family
ID=2209662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US140248D Expired - Lifetime US140248A (en) | -cooper |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US140248A (en) |
-
0
- US US140248D patent/US140248A/en not_active Expired - Lifetime
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