US149373A - Improvement in gratings for sewer-inlets - Google Patents
Improvement in gratings for sewer-inlets Download PDFInfo
- Publication number
- US149373A US149373A US149373DA US149373A US 149373 A US149373 A US 149373A US 149373D A US149373D A US 149373DA US 149373 A US149373 A US 149373A
- Authority
- US
- United States
- Prior art keywords
- sewer
- inlets
- gratings
- improvement
- grating
- 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
Definitions
- the object of my invention is to provide a base-ring for and to be used in connection with my sewer-grating patented January 2l, 1873, which will permit the grating to be set so low down as not to obstruct the passage of a wheel.
- Figure 1 is an isometrical section, showing the shape of my base-rin g, one-half the rin gbeing supposed to be removed for the purpose of illustration.
- Fig. 2 is a section of the ring with the grating in place.
- Fig. 3 is a perspective drawing, show both the grating and ring.
- My ring is provided with a shoulder at a, Figs. lv and 2, which receives the grate.
- a shoulder at b, Fig. 2 receives the curb around the inlet, and the portion of the rin g between the two shoulders is molded in the form shown in the drawings to give a passage for the water under the grating, as shown in Fig. 3.
- the grating may be secured to the base-ring by a bayonet-joint or other proper fastening.
- I claim- 1 As an article of manufacture a base-ring for sewer-inlets having the shoulders c and b, and the molding o combined and arranged 'as and for the purposes above set forth.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Description
UNITED STATES PATENT OEErcE.
HENRY YV. CLAPP, OF CONCORD, NEV HAMPSHIRE.
IMPROVEMENT IN GRATINGS FOR SEWER-INLETS.
Specification forming part of Letters Patent No. 149,373, dated April 7. 1874; application filed July 12, 1873.
'Y To all whom it may concern:
Be it known that I, HENRY NV. CLArr, of Concord, in the county of Merrimack and State of New Hampshire, have invented certain Improvements in Base-Rin gs for Sewer- Inlets, of which the following is a specication, reference being had to the accompanying drawing:
The object of my invention is to provide a base-ring for and to be used in connection with my sewer-grating patented January 2l, 1873, which will permit the grating to be set so low down as not to obstruct the passage of a wheel.
Referring to the drawing, Figure 1 is an isometrical section, showing the shape of my base-rin g, one-half the rin gbeing supposed to be removed for the purpose of illustration. Fig. 2 is a section of the ring with the grating in place. Fig. 3 is a perspective drawing, show both the grating and ring.
My ring is provided with a shoulder at a, Figs. lv and 2, which receives the grate. A shoulder at b, Fig. 2, receives the curb around the inlet, and the portion of the rin g between the two shoulders is molded in the form shown in the drawings to give a passage for the water under the grating, as shown in Fig. 3. The grating may be secured to the base-ring by a bayonet-joint or other proper fastening.
I claim- 1. As an article of manufacture a base-ring for sewer-inlets having the shoulders c and b, and the molding o combined and arranged 'as and for the purposes above set forth.
2. The combination oi' the raised grating with the base-ring described.
Concord, June 2G, 1873.
HENRY lV. CLAPP.
Witnesses:
11.1). STEVENS, GEO. A. BLANCHARD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US149373A true US149373A (en) | 1874-04-07 |
Family
ID=2218786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US149373D Expired - Lifetime US149373A (en) | Improvement in gratings for sewer-inlets |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US149373A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916537A (en) * | 1956-12-27 | 1959-12-08 | Gen Dynamics Corp | Thermocouple element |
| US4460462A (en) * | 1982-05-07 | 1984-07-17 | Arneson Products, Inc. | Leaf trap and main drain assembly |
| US5341523A (en) * | 1993-03-15 | 1994-08-30 | Caretaker Systems, Inc. | Anti-vortex drain |
| USD531888S1 (en) | 2004-07-16 | 2006-11-14 | Paramount Leisure Industries | Connector with slots transverse to threaded section |
| USD532684S1 (en) | 2004-07-16 | 2006-11-28 | Paramount Leisure Industries, Inc. | Collar |
| US9200464B1 (en) * | 2006-05-25 | 2015-12-01 | Shasta Industries, Inc. | Universal safety drain and method |
-
0
- US US149373D patent/US149373A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916537A (en) * | 1956-12-27 | 1959-12-08 | Gen Dynamics Corp | Thermocouple element |
| US4460462A (en) * | 1982-05-07 | 1984-07-17 | Arneson Products, Inc. | Leaf trap and main drain assembly |
| US5341523A (en) * | 1993-03-15 | 1994-08-30 | Caretaker Systems, Inc. | Anti-vortex drain |
| USD531888S1 (en) | 2004-07-16 | 2006-11-14 | Paramount Leisure Industries | Connector with slots transverse to threaded section |
| USD532684S1 (en) | 2004-07-16 | 2006-11-28 | Paramount Leisure Industries, Inc. | Collar |
| US9200464B1 (en) * | 2006-05-25 | 2015-12-01 | Shasta Industries, Inc. | Universal safety drain and method |
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