US1455732A - Stove-door frame and hinge therefor - Google Patents
Stove-door frame and hinge therefor Download PDFInfo
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- US1455732A US1455732A US523890A US52389021A US1455732A US 1455732 A US1455732 A US 1455732A US 523890 A US523890 A US 523890A US 52389021 A US52389021 A US 52389021A US 1455732 A US1455732 A US 1455732A
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- frame
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- 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
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/023—Mounting of doors, e.g. hinges, counterbalancing
Definitions
- Our invention relates to improvements in stove door frames and hinges therefor.
- the object of our invention is to provide a stove door frame made of angle iron which is very rigid and unbreakable and at the same time produce a frame in which all of the horizontal and vertical joints are flush, thus producing a more simple. cheap and practical stove door frame.
- Another object of our invention is to produce a stove door frame which is readily assembled and which has certain details of structure and combination of parts hereinafter more fully set forth.
- a further object of our invention is to provide a novel hinge construction for our improved door frame which is simple and cheap of application and construction and effective in operation.
- a still further object of our invention is to provide a novel stove door frame and hinge construction of certain details of struc ture and combination of parts hereinafter more fully set forth.
- Figure 1 is a perspective view of a portion of a stove frame in which is carried our improved door frame structure; two doors are shown in the door frame, one being closed and the other in an open position.
- Fig. 2 is a horizontal sectional view taken on the'line 22 of Fig. 1, looking in the direction indicated by arrow, the lower door not being shown.
- Fig. 3 is a rear view of the construction 50 shown in Fig.1, both of the stove doors being closed.
- Fig. 4 is a fragmental vertical sectional view taken'on the line 44 of Fig. 3, looking in the direction indicated by arrow.
- Fig. 5 is a vertical sectional view taken on the line 5-5 of Fig. 3, looking in the direction indicated by arrow.
- Fig. 6 is a detail perspective view of one of the lower corners of our improved door frame.
- Fig. 7 is ,a detail perspective view of two of the component parts of our hinge con struction.
- 1 represents an L-shaped angle bar which forms the base of the stove frame, the stove frame being made in any desired shape, rectangular, square, or the like.
- a oven front frame 2 which comprises an L-shaped angle bar bent in a U-shape to form two uprights b and a top 0.
- the lower ends of the front legs of the uprights I) carry dove-tail portions 3, which fit the dove-tail notches 4 in the vertical lega of the stove frame .base 1, and are secured therein by a suitable bolt 5, carrying on its inner end a cross-arm 6 and a nut 5'.
- the oven frame 2 has triangular shaped portions cutfrom its front at a point 7, so that the oven frame can be bent at the apex of the notched portions and so bring their edges together to form a right angle, as clearly appears in Fig. 1 of the drawings.
- the oven frame 2 carries by means of suitable bolts or screws 8, the oven walls 9, and positioned I about midway of the legs I) of the oven frame is an angle iron cross-bar 10 of an L-shape and it is carried or fastened in the legs b of the oven frame 2 by means of dove-tail portions 11 and bolts 12 in a similar manner to the way the legs I) of the frame 2 are fastened to the stove base angle bar 1.
- the frame of this door is composed of a Y joints.
- the uprights 13 of the door frame of the door A have a downwardly extending portion 17 which extends below the door frame and the horizontal leg 18 of the L-shaped crossbar 16 has a downwardly extending portion 19 by a front 21of any suitable material, pref I extendin 0 bent atright angles to this cross bar and of an equal length to the portions 17 of the upri hts 13.
- These downwardly extending portions 17 and 19 carry-a hinge pintle 20,
- the door frame of the door A is closed erably being coated with enamel to add to the appearance of the stove.
- the front 21 of the stove has inwardly bent edges 22 which are equal in width to the inwardly legs 23 of. the uprights 13 and top 14 o the oven door frame.
- the oven door A is further provided with a back 24 having inwardly extending edges 25 which are equal in width to the inwardly extending legs 23 of the door frame.
- the lower inwardly bent edge 22 of the stove front 21 rests upon the cross bar-16 of the door frame and that the inwardly bent edges of the front lie against the inwardly extending legs 23 of the door frame.
- the inwardly bent edges 25' of the back 24 of the oven door likewise lie against the inwardly extending legs of the oven door frame but at the opposlte side thereof to the inwardly bent edges of the door front.
- bolts 26 provided with nuts 27 penetrate the inwardly bent portions or edges of both the front and back of theoven door and the inwardly extend- .ing legs 23 of the door frame tofasten the front andback of-the oven door securely to the frame.
- the door back 24 is provided "with openin s 28 to allow access to the nuts 27 oflthe b0 ts 26.
- the oven door frame carries at its top a ,handle 29 adapted to engage a catch 30 car- 'ried by the top of the oven frame 2.
- a handle and catch construction forms no part of this invention, a description in detail of these parts will not be given. It will be readily understood that any suitable door handle and catch can be used without departing from the spirit of our invention.
- the cross bar 10 of the oven frame, bc-- fore referred to, has an inwardly extending cut out portion 32 adjacent their ends. Extending downwardly through the openings 32 of the rearwardly extending horizontal leg 31 of the cross bar 10 are the extending hinge portions 17 and'19 of the door frame which carry the hinge pintles 20. Carried by the inner side of the cross bar 10 by means of a bolt 33 and nut 34 or their equivalents are bearings 35. These bearings have central cut-out portions 36 which are adapted 'to receive the downwardly extending hin portions 17 and 19 of the door frame. At each side of the cut-out portions 36 of the bearings 35 are two outwardly, bent portions 37 adjacent to which are the vertical ends 38 of the bearings.
- this door consists of a. door frame, front and back, which are constructed in a similar manner to the heretofore described door .A.
- the difference of construction in the lower door- B of the oven over that of the door A is in the manner of hinging the same in the stove oven frame.
- an additional L-shaped bar 40 which has an inwardly extending leg 41 at. right anglesto that the inwardly extending horizontal leg 41 of the bar 40 takes the place of the leg 31 of the cross bar 10 in the oven door hinging construction.
- the leg 41 of the bar 40 is provided with openings 44 through away with entirely.
- the hinge pintles are rotatably supported in the bearings 46 which are struck out from the bar 40 as clearly appears in Figs. 3 and 5 of the drawings.
- the construction of the bearings 46 of the lower door B is similar in construction to the bearings 35 of the up r door A with the exception that the bearings in the lower door form an integral part of the cross bar 40, being struck out from it, while the bearings used in-the upper door A are attachments which are bolted to the cross bar 10.
- the openings 44 in the stove base 1 allow the opening of the oven door B and form a stop to limit the movement of its opening, as is likewise the case in the door A construction.
- hinge pintles 20 and 45 could be carried in only one of the extended gortions 17 or 19 of the stove door frame.
- a door frame composed of an L-shaped strip bent to form a U-shaped frame, the end of the U closed by an additional L-shaped strip. one leg of the L strips extending inwardly, the inwardly extending legs of the frame longer than its other legs, and extendpurpose described.
- an L-shaped strip having an inwardly extending leg, the L- shaped strip bent to form a U-frame, the end of the U closed by an L shaped strip having an inwardly extending leg at the opposite side to the U shaped frame, and the inwardly extending legs of the strips longer than its other legs and extending below the bottom of the frame, for the purpose described;
- a frame of an oven door composed of an L-shaped bar the right angle leg of the L being at the inner side, the said bar bein cut out at an angle at its inner side inclu ing the said right angle leg, the said angular the cut extending to near the periphery of the other leg of the bar, the said bar being bent to cause the edges of the cut out portion and the right angle leg to substantially meet, for the purpose described.
- an L-shaped strip bent to form a U frame, the L strip having an in ⁇ wardly extending leg longer than its other leg, an L shaped strip closing the open end of the U frame, the L strip closing the end of the U having an inwardly extending leg longer than its other leg, the extended portion of the inner leg of the U frame extending beyond the frame, the extended portion of the inner leg of the L strip closing the U bent at right angles to itself to parallel the extended portion of the U frame, and a hinge pintle carried by the extended portions of the frame, for the purpose described. 5.
- a frame composed of an L-shaped strip bent to form a U frame, an additional L strip closing the open end of the U, the L strips of the frame having inwardly extending legs, the inwardly extending leg of the additional strip at the opposite side to the inwardly extending leg of the U frame, an oven door front and back, the oven front supported by the outer leg of the additional L strip, and the oven back supported upon the inwardly extending legs of the frame.
- a bearing for a hinge pintle or the like composed of. a piece having a central cut out portion flanked by upwardly and outwardly extending bearing portions, and the ends of the bearing comprising two vertical end portions ;adjacent the outwardly Y bent bearing portions, whereby the vertical portions limit the lateral movement in the outwardly bent bearing portions.
- an L-shaped strip having an inwardly extending leg, the L- shaped strip bent to form a U-frame, the end .of the U closed by an L-shaped strip having an inwardlyextending leg, the inwardl-y extending legs of the strip-longer 7 frame, for the purpose described.
- an L-shaped strip having an inwardly extending leg, the L- shaped stripbent to form a U-frame, the inwardly extending leg of the U frame extending beyond the other legs, and a trans verse strip closing the open end of the U- frame, for the purpose described.
- an L-shaped strip having an inwardly extending leg, the -L-- shaped strip bent to form a U-frame, the inwardly extending leg of the U-frame ex-' tending beyond the other legs, a transverse L-shaped strip closing the open end of the.
- a frame of an oven door composed of an L-shaped bar, the right angle leg of the ame,
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hinges (AREA)
Description
May 115, 1923. 1,455,732 F. G NICOLAUS ET AL STOVE DOOR FRAME AND HINGE THEREFOR Filed Dc. 21. 1921 2 Sheets-Sheet 1 May 15, 1923.
F. G. NICOLAUS ET AL STOVE DOOR FRAME AND HINGE THEREFOR 2 Sheets-Sheet 2 Filed Dec. 21. 1921 Patented May 15, 1923.
FREDERIC G. NICOLAUS AND JOSEPH ROY, OF. CLEVELAND, OHIO, ASSIGNORS TO AMERICAN STOVE COMPANY, OF ST. LOUIS, MISSOURI, A CORPORATION OF NEW JERSEY.
STOVE-DOOR FRAME AND HINGE THEREFOR.
Application filed December 21, 1921. Serial No. 523,890.
To all whom it may concern:
Be it known that we, FREDERIC G. N co- LAUS and JOSEPH ROY, citizens of the United States, residing at Cleveland, in the county of Cuyahoga and State of Ohio, have invented certain new and useful Improvements in Stove-Door Frames and Hinges Therefor, of which the following is a specification, reference being had therein to the accompanying drawing.
Our invention relates to improvements in stove door frames and hinges therefor.
The object of our invention is to provide a stove door frame made of angle iron which is very rigid and unbreakable and at the same time produce a frame in which all of the horizontal and vertical joints are flush, thus producing a more simple. cheap and practical stove door frame.
Another object of our invention is to produce a stove door frame which is readily assembled and which has certain details of structure and combination of parts hereinafter more fully set forth.
A further object of our invention is to provide a novel hinge construction for our improved door frame which is simple and cheap of application and construction and effective in operation. a
A still further object of our invention is to provide a novel stove door frame and hinge construction of certain details of struc ture and combination of parts hereinafter more fully set forth.
235 Other further objects and novel features of our improved construction will appear in the following specification and accompanying drawings.
In the drawings Figure 1 is a perspective view of a portion of a stove frame in which is carried our improved door frame structure; two doors are shown in the door frame, one being closed and the other in an open position.
Fig. 2 is a horizontal sectional view taken on the'line 22 of Fig. 1, looking in the direction indicated by arrow, the lower door not being shown.
Fig. 3 is a rear view of the construction 50 shown in Fig.1, both of the stove doors being closed.
Fig. 4 is a fragmental vertical sectional view taken'on the line 44 of Fig. 3, looking in the direction indicated by arrow.
Fig. 5 is a vertical sectional view taken on the line 5-5 of Fig. 3, looking in the direction indicated by arrow.
Fig. 6 is a detail perspective view of one of the lower corners of our improved door frame.
Fig. 7 is ,a detail perspective view of two of the component parts of our hinge con struction.
Referring now to the drawings in which like parts are designated by similar referonce numerals throughout the description, 1 represents an L-shaped angle bar which forms the base of the stove frame, the stove frame being made in any desired shape, rectangular, square, or the like.
Mounted upon the vertical leg a of the stove frame. base 1, there is a oven front frame 2, which comprises an L-shaped angle bar bent in a U-shape to form two uprights b and a top 0. The lower ends of the front legs of the uprights I) carry dove-tail portions 3, which fit the dove-tail notches 4 in the vertical lega of the stove frame .base 1, and are secured therein by a suitable bolt 5, carrying on its inner end a cross-arm 6 and a nut 5'. The oven frame 2 has triangular shaped portions cutfrom its front at a point 7, so that the oven frame can be bent at the apex of the notched portions and so bring their edges together to form a right angle, as clearly appears in Fig. 1 of the drawings. v
As the stove and oven frame form no particular part of our invention the description of these parts of the stove will not be gone into in any greater detail. The oven frame 2 carries by means of suitable bolts or screws 8, the oven walls 9, and positioned I about midway of the legs I) of the oven frame is an angle iron cross-bar 10 of an L-shape and it is carried or fastened in the legs b of the oven frame 2 by means of dove-tail portions 11 and bolts 12 in a similar manner to the way the legs I) of the frame 2 are fastened to the stove base angle bar 1. I
Pivotally mounted upon the cross harm is an oven door A and pivotaliy mounted upon the frame 1 is an oven door B. The
particular construction and mounting of these doors will be hereinafter described.
Referring now to the upper. oven door A,
the frame of this door is composed of a Y joints.
i .clearly appear in the drawings the uprights 13 of the door frame of the door A have a downwardly extending portion 17 which extends below the door frame and the horizontal leg 18 of the L-shaped crossbar 16 has a downwardly extending portion 19 by a front 21of any suitable material, pref I extendin 0 bent atright angles to this cross bar and of an equal length to the portions 17 of the upri hts 13. These downwardly extending portions 17 and 19 carry-a hinge pintle 20,
in any suitable manner such as shown.
The door frame of the door A is closed erably being coated with enamel to add to the appearance of the stove. The front 21 of the stove has inwardly bent edges 22 which are equal in width to the inwardly legs 23 of. the uprights 13 and top 14 o the oven door frame. The oven door A is further provided with a back 24 having inwardly extending edges 25 which are equal in width to the inwardly extending legs 23 of the door frame. As clearly appears in the drawings the lower inwardly bent edge 22 of the stove front 21 rests upon the cross bar-16 of the door frame and that the inwardly bent edges of the front lie against the inwardly extending legs 23 of the door frame. The inwardly bent edges 25' of the back 24 of the oven doorlikewise lie against the inwardly extending legs of the oven door frame but at the opposlte side thereof to the inwardly bent edges of the door front. At intervals around the door frame bolts 26 provided with nuts 27 penetrate the inwardly bent portions or edges of both the front and back of theoven door and the inwardly extend- .ing legs 23 of the door frame tofasten the front andback of-the oven door securely to the frame. 'The door back 24 is provided "with openin s 28 to allow access to the nuts 27 oflthe b0 ts 26.
, The oven door frame carries at its top a ,handle 29 adapted to engage a catch 30 car- 'ried by the top of the oven frame 2. As this handle and catch construction forms no part of this invention, a description in detail of these parts will not be given. It will be readily understood that any suitable door handle and catch can be used without departing from the spirit of our invention.
The cross bar 10 of the oven frame, bc-- fore referred to, has an inwardly extending cut out portion 32 adjacent their ends. Extending downwardly through the openings 32 of the rearwardly extending horizontal leg 31 of the cross bar 10 are the extending hinge portions 17 and'19 of the door frame which carry the hinge pintles 20. Carried by the inner side of the cross bar 10 by means of a bolt 33 and nut 34 or their equivalents are bearings 35. These bearings have central cut-out portions 36 which are adapted 'to receive the downwardly extending hin portions 17 and 19 of the door frame. At each side of the cut-out portions 36 of the bearings 35 are two outwardly, bent portions 37 adjacent to which are the vertical ends 38 of the bearings. As'clearly appears in the drawings these bearings are bolted into place beneath the openings 32 in'the cross bar 10 of the oven frame. In this position the outwardly bent portions 37 ofthe bearings receive and rotatably support the pintles 20 of the oven door hinge portions while the vertical ends 38 of the bearings 35 prevent the endwise movement of the hinge pintles in the bearing supports 37. It will be clearly the horizontal and vertical joints are flush and furthermore have provided an oven door which is hinged in a novel manner. It will likewise be readily understoodthat the hinge pintlescan be cheaply and easily replaced should this become necessary because of wear. It will also be readily seen that we have provided a hinged door in which there is used a minimum number of parts or mountings. 4
Coming now to the lower door B of the oven, this door consists of a. door frame, front and back, which are constructed in a similar manner to the heretofore described door .A. The difference of construction in the lower door- B of the oven over that of the door A is in the manner of hinging the same in the stove oven frame.
In hinging the lower door we use an additional L-shaped bar 40 which has an inwardly extending leg 41 at. right anglesto that the inwardly extending horizontal leg 41 of the bar 40 takes the place of the leg 31 of the cross bar 10 in the oven door hinging construction. The leg 41 of the bar 40 is provided with openings 44 through away with entirely.
ing below the bottom of the frame, for
which extend the portions 17 and 19 of the door frame and these portions of the door frame carry a hinge pintle 45. The hinge pintles are rotatably supported in the bearings 46 which are struck out from the bar 40 as clearly appears in Figs. 3 and 5 of the drawings. The construction of the bearings 46 of the lower door B is similar in construction to the bearings 35 of the up r door A with the exception that the bearings in the lower door form an integral part of the cross bar 40, being struck out from it, while the bearings used in-the upper door A are attachments which are bolted to the cross bar 10. The openings 44 in the stove base 1 allow the opening of the oven door B and form a stop to limit the movement of its opening, as is likewise the case in the door A construction.
It will be readily understood that specific changes in construction from the broad disclosure of our invention could be made. For instance the hinge pintles 20 and 45 could be carried in only one of the extended gortions 17 or 19 of the stove door frame.
hould the extended portion 17 of the frame be used to carry the pintle the bottom angle bar 16 of the door frame could bereversed. That is, the inwardly extending horizontal leg 18 could extend inwardly at the top instead of from the bottom as it does in the drawings. Should the pintles be supported in the extended portion 19 of the angle bar 16 the extended portion 17 could be done We wish it to be understood that the changes or modifications above referred to can be made without departing from the broad spirit of our invention and without materially changing the invention.
Having thus described our invention what we .desire to claim and protect by Letters Patent is:
1. A door frame composed of an L-shaped strip bent to form a U-shaped frame, the end of the U closed by an additional L-shaped strip. one leg of the L strips extending inwardly, the inwardly extending legs of the frame longer than its other legs, and extendpurpose described.
2. In a door frame, an L-shaped strip having an inwardly extending leg, the L- shaped strip bent to form a U-frame, the end of the U closed by an L shaped strip having an inwardly extending leg at the opposite side to the U shaped frame, and the inwardly extending legs of the strips longer than its other legs and extending below the bottom of the frame, for the purpose described;
3. A frame of an oven door composed of an L-shaped bar the right angle leg of the L being at the inner side, the said bar bein cut out at an angle at its inner side inclu ing the said right angle leg, the said angular the cut extending to near the periphery of the other leg of the bar, the said bar being bent to cause the edges of the cut out portion and the right angle leg to substantially meet, for the purpose described.
4. In a door frame, an L-shaped strip bent to form a U frame, the L strip having an in} wardly extending leg longer than its other leg, an L shaped strip closing the open end of the U frame, the L strip closing the end of the U having an inwardly extending leg longer than its other leg, the extended portion of the inner leg of the U frame extending beyond the frame, the extended portion of the inner leg of the L strip closing the U bent at right angles to itself to parallel the extended portion of the U frame, and a hinge pintle carried by the extended portions of the frame, for the purpose described. 5. In an oven door or the like, a frame composed of an L-shaped strip bent to form a U frame, an additional L strip closing the open end of the U, the L strips of the frame having inwardly extending legs, the inwardly extending leg of the additional strip at the opposite side to the inwardly extending leg of the U frame, an oven door front and back, the oven front supported by the outer leg of the additional L strip, and the oven back supported upon the inwardly extending legs of the frame.
6. The combination with a stationary member having an outer face and an inwardly extending leg, of a movable member having a pintle, and a pintle bearing carried beneath the inwardly extending leg of the stationary member, for the purpose described.
7. The combination with a stationary member havin an outer face and an inwardly extending leg, openings in the face and leg of the stationary member, of a movable member having outwardly extending parallel portions carrying a pintle, and a pintle bearing carried by the stationary member beneath its inwardly extending leg at a point beneath its openings.
8. The combination with a stationary member havin an outer'faceand an inwardly exten in leg provided with cut away portions, 0 a movable member having extended portions carrying a pintle, the pintle carrying portions of the movable member extending through said cut away portions of the stationary member, and a pintle bearing securedbeneath the inwardly extending leg cut away portions, for the purpose described.
9. In combination with a stove door or the like having extending pintle carrying portions carrying a pintle, of a pintle bearing having a central cut out portion, outwardly bent bearing portions at each side of the central opening of the bearing, and verbent bearing portions, whereby thepintle is supported upon the outwardly bent bearing portions and retained against-endwise movement by the vertical end portions.
10. The combination with two stationary L shaped members secured together to form a U, of a movable member having a pintle, and a pintle bearing struck out from the stationary member for supporting the pintle of the movable member. 11. The combination with a stationary member having an outer face and an 1nwardly extending leg, openings in the face and leg-of the stationary member, of a movable member having a pintle, and a pintle bearing carried beneath the openings in the inwardly, extending leg of the stationary member.
12. The combination with a stationary member 1 carrying a suplemental member having an inwardly'extending leg, openings in the stationary member and its supplemental member, of a movable member hav ing a pintle, and a' pintle bearing formed in the supplemental stationarv member at a point beneath theopenings therein, for the purpose described. I
13. A bearing for a hinge pintle or the like, composed of. a piece having a central cut out portion flanked by upwardly and outwardly extending bearing portions, and the ends of the bearing comprising two vertical end portions ;adjacent the outwardly Y bent bearing portions, whereby the vertical portions limit the lateral movement in the outwardly bent bearing portions.
14. The combination with a stationary member carrying a supplemental member having a vertical and a horizontal leg, openings'in both legs of'the supplemental member and in the stationary member, a pintle bearing in the vertical leg of the supplemental member at a point beneath the'openings therein,'of a movable member having pintle carrying portions, and the pintlecarrying portions extending through the openings in the supplemental "stationary member, ,for the purpose described.
15. The combination with a stationary member having an outer face and an inwardly extending leg, openings in the face and leg of the stationary member, of a mov able member carrying a pintle, a pintle bearing carried by .the stationary member. be-
neath the openings in its inwardly extending leg, and the openings in the face of the stationary member of a depth adapted to form" a stop, for the movable'member.
16. In a door frame, an L-shaped strip having an inwardly extending leg, the L- shaped strip bent to form a U-frame, the end .of the U closed by an L-shaped strip having an inwardlyextending leg, the inwardl-y extending legs of the strip-longer 7 frame, for the purpose described.
for the purpose described. r
than its other legs," and a hinge pinlile v carried ,byr' the extending portions" of 117. In a door-frame, an L-shaped strip having an inwardly extending leg, the L- shaped stripbent to form a U-frame, the inwardly extending leg of the U frame extending beyond the other legs, and a trans verse strip closing the open end of the U- frame, for the purpose described.
18. In a door-frame, an L-shaped strip having an inwardly extending leg, the -L-- shaped strip bent to form a U-frame, the inwardly extending leg of the U-frame ex-' tending beyond the other legs, a transverse L-shaped strip closing the open end of the.
U-frame, and the transverse strip having its extended ends bent at right angles to it-.
having an inwardly extending'leg, the L-' shaped strip bent to form a U-frame, and the inwardly extending leg'of'the U-fra'me extending beyond the other" legs frame, for the purpose described.
21. In a door frame, an l.'-shaped strip having an inwardly extending leg, the LV of theshaped strip bent to form a U- frame, the
bent end of the "U 'fra-me' closed by an L- shaped strip having an inwardly extending leg, and the U frame having extendin por tions below the bottom of the door '22. A door frame domaposed' of an L- shaped strip bent'to form a U-shaped frame, the bent end of the U closed by an additional L-shaped strip and the additional L- shaped strip having extending portions below the bottom of the frame, for the purpose described.
23. A frame of an oven door composed of an L-shaped bar, the right angle leg of the ame,
bar being at its inner edge, the other leg of the bar being removed to cause the right angle leg to extend beyond-to form a pivotal. v -pro ect1on; the said bar being cut at an angle from its inner side including the right angle leg, said out portion extending to near the peripher of the other leg of. the bar, and the bar nt to cause the edges of the cut out portion including the right angle leg to substantially meet. H In testimony whereof we hereunto aflix our signatures. i
FREDERIO e. moomns. AJOSEPH ROY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US523890A US1455732A (en) | 1921-12-21 | 1921-12-21 | Stove-door frame and hinge therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US523890A US1455732A (en) | 1921-12-21 | 1921-12-21 | Stove-door frame and hinge therefor |
Publications (1)
Publication Number | Publication Date |
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US1455732A true US1455732A (en) | 1923-05-15 |
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ID=24086858
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US523890A Expired - Lifetime US1455732A (en) | 1921-12-21 | 1921-12-21 | Stove-door frame and hinge therefor |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4071413A1 (en) * | 2021-04-07 | 2022-10-12 | Grand Mate Co., Ltd. | Oven |
US20220372803A1 (en) * | 2021-05-21 | 2022-11-24 | Grand Mate Co., Ltd. | Oven |
-
1921
- 1921-12-21 US US523890A patent/US1455732A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4071413A1 (en) * | 2021-04-07 | 2022-10-12 | Grand Mate Co., Ltd. | Oven |
US20220372803A1 (en) * | 2021-05-21 | 2022-11-24 | Grand Mate Co., Ltd. | Oven |
US11959318B2 (en) * | 2021-05-21 | 2024-04-16 | Grand Mate Co., Ltd. | Oven |
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