US239188A - Charles p - Google Patents
Charles p Download PDFInfo
- Publication number
- US239188A US239188A US239188DA US239188A US 239188 A US239188 A US 239188A US 239188D A US239188D A US 239188DA US 239188 A US239188 A US 239188A
- Authority
- US
- United States
- Prior art keywords
- car
- charles
- norris
- lids
- new york
- 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
- 239000003818 cinder Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
- B60H1/262—Openings in or on the vehicle roof
Definitions
- Figure 1 represents a perspective view of my invention
- Fig. 2 a sectional view thereof.
- the letter A indicates the top of the car
- B an opening therein.
- 0 indicates a transverse ridge, mounted on opposite ends upon the angular supports D.
- the said ridge on its under side, is rabbeted, as indicated by the letter E, the rabbetsforming seats for the edges of the hinged lids F, which are pivoted in the rabbets by means of the bolts G.
- the said lids When in a normal position, set against the inclined sides of the angular supports 1), and close the openingsat the opposite sides of the same.
- Thelids may be provided with anysuitable means by which they can be elevated and held in an elevated position.
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Soil Working Implements (AREA)
Description
(No Model.) Q 1 0. P. NORRIS.
I Gar Ventilator. No. 239,188. Patented March 22,1881.
NFETERS, PHOTO-LITHOGRAPHER, WASHINGTON D C UNITED STATES PATENT OFFICE.
CHARLES F. NORRIS, OF NEW YORK, N. Y.
CAR-VENTI LATO R.
SPECIFICATION forming part of Letters Patent No. 239,188, dated March 22, 1881,
Application filed January 26, 1881. (No model.)
- T 0 all whom it may concern:
Beitknown that I, CHARLES F. NORRIS, of
New York, in the county of New York, and in can withoutthe admission of drafts of cold air.
or smoke or cinders from the engine, as more fully hereinafter specified. These objects I at tain by the mechanism illustrated in the accompanying drawings, in which Figure 1 represents a perspective view of my invention, and Fig. 2 a sectional view thereof. The letter A indicates the top of the car, and B an opening therein. 0 indicates a transverse ridge, mounted on opposite ends upon the angular supports D. The said ridge, on its under side, is rabbeted, as indicated by the letter E, the rabbetsforming seats for the edges of the hinged lids F, which are pivoted in the rabbets by means of the bolts G. The said lids, When in a normal position, set against the inclined sides of the angular supports 1), and close the openingsat the opposite sides of the same. Thelids may be provided with anysuitable means by which they can be elevated and held in an elevated position. f'
.When in use on a car thelid toward the rear of the car is elevated, the other one being kept down. It is evident that the smoke or cinders from the engine cannot pass into the car while the lids are in this position, and that nevertheless a free. escape for the foulair from within the car is provided.
Having thus described my invention, what .1 claim, and desire to secure by Letters Patent, 1s a In combination with the roof of a car, having an opening therein, the rabbeted transverse ridge, mounted on angular supports, and the hinged lids adapted to be opened or closed, substantially as specified.
In testimony that 1 claim the foregoing 1 have hereunto set my hand and seal this 20th day of January, 1881.
CHARLES F. NORRIS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US239188A true US239188A (en) | 1881-03-22 |
Family
ID=2308535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US239188D Expired - Lifetime US239188A (en) | Charles p |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US239188A (en) |
-
0
- US US239188D patent/US239188A/en not_active Expired - Lifetime
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