US105925A - Improvement in stop-plates for hydrants - Google Patents
Improvement in stop-plates for hydrants Download PDFInfo
- Publication number
- US105925A US105925A US105925DA US105925A US 105925 A US105925 A US 105925A US 105925D A US105925D A US 105925DA US 105925 A US105925 A US 105925A
- Authority
- US
- United States
- Prior art keywords
- stop
- plates
- hydrants
- improvement
- handle
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
- F16K1/523—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a stop
Definitions
- Figure l is a front elevation of myvinvention.
- Figure 2 is a. plan.
- A represents a'lflo'o, from which it is desirable to operate the drain-cock B.
- Asleeve-soeketrD' ts the square head of the drain oook B..
- the arms ff are secured to' the floor, and made stationary in any desired position by'means of thev screws g g.
- I'elaim as my invention- The combination of an adjustable rod with the handle I, plates f f, guard J, and stops h h, substantially as and for the purposes hereinbeforeset forth.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
atlanti its. I'
- JAMES e. EASTMAN,y oF NASHUA, NEW HAMPSHIRE.
Letters Patent No. 105,925, dated August 2, 18,70.
" imnovnmnm'- mi ,strop-sanas ron HYDRANTS.
v The Schedule :referredv to in these Letters Patent'and. making of the same.
`I, J `AMESl C. EASTMAII, of Nashua, in the county of Hillsborough and State of. New Hampshire, have inf vented certain Improvements in Wrenches and Stop` Plates, of which the following is4 a specification.
` lation to its length and eertainin its operation' of the drain-cock. Y v
-Figure l isa front elevation of myvinvention. Figure 2 is a. plan. "A represents a'lflo'o, from which it is desirable to operate the drain-cock B.
The r'odisconstructed of -two or more square bars of iron, IO 0,. connected by means ofthe sleeve D f and sleeve-socket D', which are secured to the rods or ,bars C O by means of the set-screws e e e. The
Asleeve-soeketrD' ts the square head of the drain oook B..
Above the surf i, of the iioor A are two adjustable arms, ff, with stop-pins h h, to prevent turning the handle I too far.` 1
' The arms ff are secured to' the floor, and made stationary in any desired position by'means of thev screws g g.
s To prevent the handle Ij'rom being4 removed, and also to` hold the wrench in its place, I make use of the guard J, also secured to the floorby means of a screw.
The simplicity of my invention requires no extended description of its manner of operation.
The square rods C C, sleeve 1 ),and sleeve-Socke D,lare so arranged as to make it easy of adjustment in the direction of, its length, together with the handle yI, adjustable armsjj, and stop-pins h h, to prevent opening or closing'the oook too far.
I'elaim as my invention- The combination of an adjustable rod with the handle I, plates f f, guard J, and stops h h, substantially as and for the purposes hereinbeforeset forth. JAMES C. EASTMAN.
Witnesses: Y
J. P. S. Ormesson, A. T. LAToN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US105925A true US105925A (en) | 1870-08-02 |
Family
ID=2175404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US105925D Expired - Lifetime US105925A (en) | Improvement in stop-plates for hydrants |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US105925A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511209A (en) * | 1944-09-14 | 1950-06-13 | Johnson Ralph Bryan | Keyless cutoff box |
| US20040084542A1 (en) * | 2002-10-30 | 2004-05-06 | Honeywell International Inc. | Adjustable damper actuator |
| US8084982B2 (en) | 2008-11-18 | 2011-12-27 | Honeywell International Inc. | HVAC actuator with output torque compensation |
| US20130149955A1 (en) * | 2011-12-13 | 2013-06-13 | Ronald E. Jackson | Barometric relief air zone damper |
-
0
- US US105925D patent/US105925A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511209A (en) * | 1944-09-14 | 1950-06-13 | Johnson Ralph Bryan | Keyless cutoff box |
| US20040084542A1 (en) * | 2002-10-30 | 2004-05-06 | Honeywell International Inc. | Adjustable damper actuator |
| US7188481B2 (en) * | 2002-10-30 | 2007-03-13 | Honeywell International Inc. | Adjustable damper actuator |
| US8084982B2 (en) | 2008-11-18 | 2011-12-27 | Honeywell International Inc. | HVAC actuator with output torque compensation |
| US20130149955A1 (en) * | 2011-12-13 | 2013-06-13 | Ronald E. Jackson | Barometric relief air zone damper |
| US8956207B2 (en) * | 2011-12-13 | 2015-02-17 | Controlled Holdings, Llc | Barometric relief air zone damper |
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