US107566A - Improvement in center plates for stove-tops - Google Patents
Improvement in center plates for stove-tops Download PDFInfo
- Publication number
- US107566A US107566A US107566DA US107566A US 107566 A US107566 A US 107566A US 107566D A US107566D A US 107566DA US 107566 A US107566 A US 107566A
- Authority
- US
- United States
- Prior art keywords
- stove
- center
- tops
- improvement
- center piece
- 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
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 241000499489 Castor canadensis Species 0.000 description 1
- 235000011779 Menyanthes trifoliata Nutrition 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/36—Protective guards, e.g. for preventing access to heated parts
Definitions
- the lower side of the center piece 0 is provided with "two flanges, ff, which project downward, and gradually diminish from each and toward the center of the center piece. These flanges ff prevent-the warping of the center piece by compensating for the, difference in contraction of. it in cooling, after being heated; and also cause the center piece to graduall and equally cool off.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electric Stoves And Ranges (AREA)
- Baking, Grill, Roasting (AREA)
Description
J. THORNILEY.
Stove-TopPlaJte N0.10-7,566. Patented Sept. 20, 1870.
I ,ZFzrmfar' N. PETERS. PHOTO-LITNOGRAPIIBR. WASHINGTON n c.
dished fitme- JOHN THOR-NILEY, OF FALIiSTO-N, PENNSYLVANIA.
Letters Patent No. 107,566, dated September 20, 1870.
IMPROVEMENT m CENTER emu-Es r'oR STOVE-TOPS.
The Schedule referred, to in these Letters Patent; and making part-of the same To all whom it may concern.-
Be itknown that I, J 011x TnonxILnY, of Fallston, in the connty of Beaver and State of Pennsylvania, have invented a new and useful Improvement in Center Plates. for Stove-Tops; and I do hereby declare that the following is a full, clear, and exact description thereofireference beinghad to the accompanying dra'wingand to the letters of reference marked thereon.
I The nature of my invention consists in providing the center pieces of stove-tops with a catch and' latch, and. so constructing the center piece or pieces A represents the top of a cooking-stove, and is of" ordinary construction I B reprcsentsthe short center pieces; and
C the long center piece, which is provided with a' catch orlug, D, and a latch or pivoted button, e; by
means of this latch and catch, or lug, the center piece 0 is held to its bed in the stove-top A, which, to a very great degree, prevents the center piece from warping by the action of the heat of the stove.
In placing the center piece in its position in the stovc-top, the recess of the catch or lug D is placed over the flange 0, as shown in fig. 2; and the pivotcd button or latch is turned under the flange n of the top. 1
The lower side of the center piece 0 is provided with "two flanges, ff, which project downward, and gradually diminish from each and toward the center of the center piece. These flanges ff prevent-the warping of the center piece by compensating for the, difference in contraction of. it in cooling, after being heated; and also cause the center piece to graduall and equally cool off. I
:1; represents a support for the center of the center piece. This support is of ordinary construction, and
a common appendage to long center pieces.
It-will be observed that the thinnest portions of the center piece: O :are on each side of the supportx,
and are between'it and the flanges f f, so that'it will be almost impossible for the center piece to warp,-
either in heating or cooling off. This facthas been demonstrated by 'many trials and experiments made by me. Y
Having thus described the nature, construction,
and operation of my improvement,
What I claim as of my invention, is-- "A center piece for a stove-top, provided with a catch or lug, and pivoted or sliding catch arranged and operating with relation to the top, substantially as herein described, and for the purpose set forth.
- JOHN THORNI'LEY.
Witnesses:
' ADAM O. Jons'sros, JAMES J. J onss'rox.
ween e.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US107566A true US107566A (en) | 1870-09-20 |
Family
ID=2177040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US107566D Expired - Lifetime US107566A (en) | Improvement in center plates for stove-tops |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US107566A (en) |
-
0
- US US107566D patent/US107566A/en not_active Expired - Lifetime
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