US148337A - Improvement in hot-air registers - Google Patents
Improvement in hot-air registers Download PDFInfo
- Publication number
- US148337A US148337A US148337DA US148337A US 148337 A US148337 A US 148337A US 148337D A US148337D A US 148337DA US 148337 A US148337 A US 148337A
- Authority
- US
- United States
- Prior art keywords
- hot
- improvement
- slats
- air registers
- slat
- 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
- 229920002456 HOTAIR Polymers 0.000 title description 4
- NDNUANOUGZGEPO-QMMMGPOBSA-N Coniine Chemical compound CCC[C@H]1CCCCN1 NDNUANOUGZGEPO-QMMMGPOBSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229940077451 coniine Drugs 0.000 description 2
- 229930016881 coniine Natural products 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
Definitions
- rlhis invention relates to the construction of register-valves for hot air and other purposes;
- Figure l is a plan view, showing the valve closed.
- Fig. 2 is a section of Fig. l, taken on the line x showing one of the slats as in place or face side up.
- Fig. 3 is also a section on the line y y of Fig. l, showing the slat the other side up and slipped endwise, as when being put in or removed from the frame.
- Fig. .L is a crosssection of Fig. l on the line z z, showing the bar by means of which the slats are opened and closed or adjusted.
- This valve consists of one or kmore slats, A, hung on pivots in the frame B, so that they will open and close and operate similar to the slats of a windowblind.
- the ordinary lnode is to coniine the slats in the frame by means of one or more separate pieces of casting attached by means of screws or otherwise.
- the slats of such a damper cannot be put inor taken out until such fastening-pieces are removed.
- each slat has a large portion of its body extending above the upper part of the slat A, and the lower portion on a level with the subj acent face thereof.
- the slat A comes against the cap E, which projects semicircularly over the end of the pivot whenever the valve is in working position; but when the ⁇ slat is turned a half-revolution it comes below the cap and 'may be readily re moved.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Percussion Or Vibration Massage (AREA)
Description
E. A. T uTTLE. Hot ,Aihr Ragisters.
Patented March 10. 1874.
U afzlga.
Attorneys.
UNITED STATES- PATENT OFFICE.
EDWARD A. TUTTLE, OF MORRISTOWN, NEW, JERSEYe IMPROVEMENT IN HOT-AIR REGISTERSl Specification forming part of Letters PatcntNo.1|lS,337, dated March 10,1871; application filed April 19, 1873.
To ail whom it may concern:
Be it known that I, EDWARD A.- TUTTLE, of Morristown, county of Morris and State of New Jersey, have invented a new and useful Improvement in Register-Valves, of which the following is a Specification:
rlhis invention relates to the construction of register-valves for hot air and other purposes;
`.and it consists in the mode of attaching and confining the slats of the valve in the frame ot the register, hereinafter described.
In the accompanying drawing, Figure l is a plan view, showing the valve closed. Fig. 2 is a section of Fig. l, taken on the line x showing one of the slats as in place or face side up. Fig. 3 is also a section on the line y y of Fig. l, showing the slat the other side up and slipped endwise, as when being put in or removed from the frame. Fig. .Lis a crosssection of Fig. l on the line z z, showing the bar by means of which the slats are opened and closed or adjusted.
Similar letters of reference indicate corresponding parts.
This valve consists of one or kmore slats, A, hung on pivots in the frame B, so that they will open and close and operate similar to the slats of a windowblind.
The ordinary lnode is to coniine the slats in the frame by means of one or more separate pieces of casting attached by means of screws or otherwise. The slats of such a damper cannot be put inor taken out until such fastening-pieces are removed. 1
The pivot D( of each slat has a large portion of its body extending above the upper part of the slat A, and the lower portion on a level with the subj acent face thereof. The slat A comes against the cap E, which projects semicircularly over the end of the pivot whenever the valve is in working position; but when the `slat is turned a half-revolution it comes below the cap and 'may be readily re moved.
Having thus described my invention, what I claim as new, and desire to secure by Let@ ters Patenthfism1 The slat A, made with pivot D' above the upper and even with the lower face thereof, to
enable it, when reversed, to be withdrawn from the superposed seniicircnlar projecting cap E,
as set forth.
EDWARD A. TUTTLE.
Witnesses:
T. B. MosHER, ALEX. F. ROBERTS.'
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US148337A true US148337A (en) | 1874-03-10 |
Family
ID=2217750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US148337D Expired - Lifetime US148337A (en) | Improvement in hot-air registers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US148337A (en) |
-
0
- US US148337D patent/US148337A/en not_active Expired - Lifetime
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