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Improvement in doors for stoves

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US212618A
US212618A US212618DA US212618A US 212618 A US212618 A US 212618A US 212618D A US212618D A US 212618DA US 212618 A US212618 A US 212618A
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door
cheeks
wings
plates
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24COTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/02Doors specially adapted for stoves or ranges

Description

W. MILLER. Door for Stoves, &o.

No. 212,618. Patented Feb. 25,1879.

FIG- l e a I I l 1 I 5 i i J i 'I 1 i I Invent or. gz WM JQZZW N. PETERS. PHOTO-LIIHQGRAPHER. WASHVNGTON, 01C.

UNITED STATES PATENT, QFFIGE.

\VILLIAM MILLER, OF CINCINNATI, OHIO.

IMPROVEMENT IN DOORS FOR STOVES, 80c.

Specification forming part of Letters Patent No. 212,618, dated February 25, 1879; application filed January 27, 1879.

To all whom it may concern:

Be it known that I, WILLIAM MILLER, of Cincinnati, Hamilton county, Ohio, have in vented certain new and useful Improvements in Doors for Stoves, Ranges, Furnaces, &c., of which the following is a specification:

The object of my invention is to provide for stoves, ranges, furnaces, 860., a peculiarly-constructed fire-door, that cannot be accidentally opened by any accumulation of fuel against the same, and which, when intentionally opened, serves as a chute or leader for conducting the fuel into the fire-box of the stove or other cooking or heating apparatus. To attain these results my invention comprises a novel combination ofsupporting-frame, dropdoor, and slotted or grooved cheek-plates, the details of which devices are hereinafter fully described and pointed out in the claims.

In the annexed drawings, Figure l is a front elevation, showing my improved door in its closed condition. Figs. 2 and 3 are, respectively, a side elevation and vertical section of the same. Fig. at is a vertical secton of the door in its open position. Fig. 5 is a side elevation of the same, and Fig. 6 is a horizontal section through one side of the door, taken at the line 7 7 of Fig. 4.

The supportingframe of the door consists of a heavy rectangular casting, A, which frame may be secured to the stove or range or other apparatusor structure in any approved manner. Casting A is provided with a suitable opening formed by two cheeks, B B, a sloping floor, O, and a roof, 0, which members project a sufficient distance in the rear of said frame to form a flange, D, that assists in securing the door to the stove. The outer edges, 1) b, of these checks are inclined, as shown in Figs. 3, 4, and5, to form bearings for the door to shut against. Furthermore, these checks are prolonged below the floor O, as at E E, and the outer ends of said prolongations terminate with spurs e 0, whose duty will presently appear. Immediately in rear of these spurs are sockets F F, which serve as the journals for the drop-door G, said door being provided with wings I-[ II, that are adapted to fit snugly around the cheeks B B when said door is shut. g g are sockets in this door to receive the spurs e 6 when said door is completely open, as seen in Figs. 4 and 5. Projecting laterally from these door-wings are lugs or studs I I, capable of traversing the curved slots or grooves j j of the plates J J, which slotted plates are attached to the cheeks B B by screws, bolts, or rivets K K. These slots or grooves are about concentric with the hinge or journal bearings of the door G.

In order to relieve the fastenings K K of the strain that would be brought to bear against them when the door is thrown open, the upper ends of plates J J abut on ribs or flanges a a, cast with main frame A, as seen in Figs. 2 and 5. L is the door-handle.

When closed, the door properGrests against the bearings b b of cheeks B B, the wings H H fitting snugly around said cheeks, as seen in Figs. 2 and 3, thereby concealing the opening in frame A. The sockets F F now sustain the entire weight of the door and its attached wings, the studs I I of said wings being located at the lower ends of the respective slots j j, as seen in Figs. 2 and 3.

By referring more particularly to Fig. 3 it will be seen that the door G has considerable of a pitch or inclination toward 'frame A; and, consequently, said door has a tendency to remain shut, and, owing to its weight and inclinedposition itcannot he accidentally opened by the fuel in the fire-box banking up behind the same. The door, however,is readily opened by grasping handle L and drawing forward the free end of said door, and as soon as it is out of line with journals F F its weight causes it to assume the position seen in Figs. 4 and 5. As the door opens, lugs I I traverse slots j j, and as soon as spurs e 6 enter sockets F F said lugs come in contact with the upper ends of said slots, and thus maintain the door in position.

By referring. to Fig. 4 it will be seen that door G is now in line with floor O, and this door and floor, in conjunction with cheeks B B and wings H H, form a chute or leader for conducting fuel, &c., into the fire-box of the.

stove or range.

The door will instantly close itself as soon as it has been swung back far enough to pass beyond a perpendicular line drawn through the journals F F. When thus closed, it is evident the wings H H are wholly external with reference to the cheeks B B, and therefore said Wings cannot be burned or injured 'by the intense heat of the firebox.

If preferred, rollers may be journaled on the studs I I, and said studs may be adapted to strike against springs or cushions near the upper ends of slots j 9", so as to diminish the concussion when door G is suddenly dropped.

Another modification of my invention may have the studs I I projecting inwardly, so as to traverse grooves or slots in checks B B, in which case the slotted plates J j J j would be omitted.

Finally, floor C may be horizontal instead of sloping I claim as my inventionl. The drop or hinged door G, having side Wings H H, and combined with inclined cheeks B b B b, and floor O, to serve as a chute for fuel when said door is open, as herein described.

herein described.

2. The combination of inclined cheeks B b B Z), floor O, drop-door G H H, lugs l I, and grooved or slotted plates J j J j, asherein described.

3. The combination of cheeks B I) B b,fioor O, drop-door G H H, studs I I, spurs c e, socketsg g, and slotted plates J j J j, as

4. The combination, in the frame of a dropdoor for stoves, ranges, 850., ofthe flanges a a, when adapted to serve as abu tments at the upper ends of slotted plates J j J j, as herein described.

In testimony of which invention I hereunto set my hand.

WILLIAM MILLER;

Witnesses:

J AMES H. LAYMAN, tANKrN D. J oNEs.

US212618A Improvement in doors for stoves Expired - Lifetime US212618A (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040245420A1 (en) * 2003-01-09 2004-12-09 Decade Industries, Inc. Adjustable tilt mount
US20050089872A1 (en) * 2003-10-22 2005-04-28 Ohkmae Kim Nucleic acid molecules encoding annexins from plants
US20050133678A1 (en) * 2002-06-11 2005-06-23 Chief Manufacturing Inc. Adjustable, self-balancing flat panel display mounting system
US20070090250A1 (en) * 2005-10-21 2007-04-26 Peerless Industries, Inc. Tilt mounting system
US20080073471A1 (en) * 2006-09-25 2008-03-27 Beger Lawrence J Two in One Video Monitor Mount
US20090050763A1 (en) * 2007-01-05 2009-02-26 Jay Dittmer In-wall mount
US20090200439A1 (en) * 2008-01-04 2009-08-13 Jeff Bremmon Display mount with post-installation adjustment features
US20100149736A1 (en) * 2007-01-05 2010-06-17 Jay Dittmer Wall-avoiding self-balancing mount for tilt positioning of a flat panel electronic display
USD620943S1 (en) 2009-01-07 2010-08-03 Milestone Av Technologies Llc Single arm display mount
USD627787S1 (en) 2009-01-07 2010-11-23 Milestone Av Technologies Llc Display mount with single articulating arm
US7891622B1 (en) 2007-02-02 2011-02-22 Peerless Industries, Inc. Adjustable tilt mounting system
US20110234926A1 (en) * 2008-09-02 2011-09-29 Milestone Av Technologies Llc Low profile mount for flat panel electronic display
US8072739B2 (en) 2007-01-03 2011-12-06 Milestone Av Technologies Llc Device mount with selectively positionable tilt axis
US8891249B2 (en) 2009-01-07 2014-11-18 Milestone Av Technologies Llc Display mount with adjustable position tilt axis
US8958200B2 (en) 2008-01-04 2015-02-17 Milestone Av Technologies Llc Display mount with post-installation adjustment features

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8490934B2 (en) 2002-06-11 2013-07-23 Milestone Av Technologies Llc Adjustable, self-balancing flat panel display mounting system
US20050133678A1 (en) * 2002-06-11 2005-06-23 Chief Manufacturing Inc. Adjustable, self-balancing flat panel display mounting system
US7954780B2 (en) 2002-06-11 2011-06-07 Milestone Av Technologies Llc Adjustable self-balancing flat panel display mounting system
US7395996B2 (en) 2002-06-11 2008-07-08 Csav, Inc. Adjustable, self-balancing flat panel display mounting system
US20090020673A1 (en) * 2002-06-11 2009-01-22 Jay Dittmer Adjustable, self-balancing flat panel display mounting system
US20090084918A1 (en) * 2003-01-09 2009-04-02 Pfister Joel W Adjustable tilt mount
US7152836B2 (en) * 2003-01-09 2006-12-26 Csav, Inc. Adjustable tilt mount
US7178775B2 (en) 2003-01-09 2007-02-20 Csav, Inc. Adjustable tilt mount
US8235342B2 (en) 2003-01-09 2012-08-07 Milestone AV Techonologies LLC Adjustable tilt mount
US20040245420A1 (en) * 2003-01-09 2004-12-09 Decade Industries, Inc. Adjustable tilt mount
US20050089872A1 (en) * 2003-10-22 2005-04-28 Ohkmae Kim Nucleic acid molecules encoding annexins from plants
US8157233B2 (en) 2005-10-21 2012-04-17 Peerless Industries, Inc. Tilt mounting system
US20070090250A1 (en) * 2005-10-21 2007-04-26 Peerless Industries, Inc. Tilt mounting system
US7641163B2 (en) 2005-10-21 2010-01-05 Peerless Industries, Inc. Tilt mounting system
US8684326B2 (en) 2005-10-21 2014-04-01 Peerless Industries, Inc. Tilt mounting system
US20100230564A1 (en) * 2005-10-21 2010-09-16 Peerless Industries, Inc. Tilt Mounting System
US7753332B2 (en) 2005-10-21 2010-07-13 Peerless Industries, Inc. Tilt mounting system
US8313073B2 (en) 2005-10-21 2012-11-20 Peerless Industries, Inc. Tilt mounting system
US20080073471A1 (en) * 2006-09-25 2008-03-27 Beger Lawrence J Two in One Video Monitor Mount
US8072739B2 (en) 2007-01-03 2011-12-06 Milestone Av Technologies Llc Device mount with selectively positionable tilt axis
US8508918B2 (en) 2007-01-05 2013-08-13 Milestone Av Technologies Llc Wall-avoiding self-balancing mount for tilt positioning of a flat panel electronic display
US20100294904A1 (en) * 2007-01-05 2010-11-25 Csav, Inc. Wall-avoiding self-balancing mount for tilt positioning of a flat panel electronic display
US7866622B2 (en) 2007-01-05 2011-01-11 Milestone Av Technologies Llc In-wall mount
US20100149736A1 (en) * 2007-01-05 2010-06-17 Jay Dittmer Wall-avoiding self-balancing mount for tilt positioning of a flat panel electronic display
US8094438B2 (en) 2007-01-05 2012-01-10 Milestone Av Technologies Llc Wall-avoiding self-balancing mount for tilt positioning of a flat panel electronic display
US20090050763A1 (en) * 2007-01-05 2009-02-26 Jay Dittmer In-wall mount
US7891622B1 (en) 2007-02-02 2011-02-22 Peerless Industries, Inc. Adjustable tilt mounting system
US8958200B2 (en) 2008-01-04 2015-02-17 Milestone Av Technologies Llc Display mount with post-installation adjustment features
US20090200439A1 (en) * 2008-01-04 2009-08-13 Jeff Bremmon Display mount with post-installation adjustment features
US7823847B2 (en) 2008-01-04 2010-11-02 Milestone Av Technologies Llc Display mount with post-installation adjustment features
US20110234926A1 (en) * 2008-09-02 2011-09-29 Milestone Av Technologies Llc Low profile mount for flat panel electronic display
US9109742B2 (en) 2008-09-02 2015-08-18 Milestone Av Technologies Llc Low profile mount for flat panel electronic display
USD627787S1 (en) 2009-01-07 2010-11-23 Milestone Av Technologies Llc Display mount with single articulating arm
US8891249B2 (en) 2009-01-07 2014-11-18 Milestone Av Technologies Llc Display mount with adjustable position tilt axis
USD620943S1 (en) 2009-01-07 2010-08-03 Milestone Av Technologies Llc Single arm display mount

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