US1832902A - Refrigerating apparatus - Google Patents
Refrigerating apparatus Download PDFInfo
- Publication number
- US1832902A US1832902A US209559A US20955927A US1832902A US 1832902 A US1832902 A US 1832902A US 209559 A US209559 A US 209559A US 20955927 A US20955927 A US 20955927A US 1832902 A US1832902 A US 1832902A
- Authority
- US
- United States
- Prior art keywords
- door
- hinge
- strap
- appearance
- refrigerating apparatus
- 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
- 239000002184 metal Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/04—Flat flaps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/024—Door hinges
Definitions
- This invention relates to refrigerating apparatus, particularly to devices such as hinges, latches, escutcheons, and the l ke Which are ordinarily associated with the doors of refrigerating cabinets.
- Fig. 1 is a perspective view of a hinge
- Fig. 2 is a View of a hinge partly in longitudinal section and partly in elevation
- Fig. 3 is a section on the line 33 of Fig. 1.
- 10 indlcates a door of a refrigerating cabinet which 1s supported on a jamb 11 by hinges generally denoted by 12.
- the door includes a metal cover having a frangible finish thereon and formed to provide the front surface 13 and edge surface 14.
- the hinge chosen for illustration of the present invention has a butt member 15 attached to the jamb and a strap member 16 suitably pivoted to the butt member in the usual manner and attached to the door; For the sake of appearance it is desirable to have the strap member in contact with both surfaces of the door and to this end it is provided with an L-shaped edge which contacts with both surfaces.
- the curvature of the strap provides great strength and results in having the strap in contact with the surface of the door at its edges only.
- the strap has in effect an L-shaped e go, one leg of which contacts with the surface of the door and both legs of which are provided with a reenforcing and surface protecting bend, flange or rim.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Description
NOV. 24, 1931. w, c, HOLBROQK 1,832,902
REFRIGERAT I NG APPARATUS Filed-July so. 1927 o 4' 5 24min Patented Nov. 24, 1931 UNITED STATES PATENT OFFICE WILLIAM C. HOLBROOK, OF DAYTON, OHIO, ASSIGNOR', BY MESNE ASSIGNMENTS, TO
' FRIGIDAIRE CORPORATION, A CORPORATION OF DELAWARE REIFBIGERATING APPARATUS Application filed July 30,
This invention relates to refrigerating apparatus, particularly to devices such as hinges, latches, escutcheons, and the l ke Which are ordinarily associated with the doors of refrigerating cabinets.
It is among the objects of the invention to provide an improved construction of hinge or the like which is economical to manufacture, which has an attractive appearance and 10, which is stronger and more durable than devices of' this sort heretofore used.
It is another object of this invention to provide a hinge or similar device which may be attached tohighly finished or frangible surfaces without injuring the finish of the surface. It is also an object of this invention to provide a pressed metal hinge or similar device which is economical to manufacture and which has the rich, heavy appearance of cast metal devices of this character and a strength and durability superior to cast devices.
Further objects and advantages of the present invention will be apparent from the following description, reference being had to the accompanying drawings, wherein a preferred form of embodiment of the present invention is clearly shown.
In the drawings 7 Fig. 1 is a perspective view of a hinge; Fig. 2 is a View of a hinge partly in longitudinal section and partly in elevation, and Fig. 3 is a section on the line 33 of Fig. 1. Referring to the drawings, 10 indlcates a door of a refrigerating cabinet which 1s supported on a jamb 11 by hinges generally denoted by 12. The door includes a metal cover having a frangible finish thereon and formed to provide the front surface 13 and edge surface 14. The hinge chosen for illustration of the present invention has a butt member 15 attached to the jamb and a strap member 16 suitably pivoted to the butt member in the usual manner and attached to the door; For the sake of appearance it is desirable to have the strap member in contact with both surfaces of the door and to this end it is provided with an L-shaped edge which contacts with both surfaces.
Hinges of this character as heretofore con- 1927. Serial No. 209,559.
metal having'an outer curved surface 20v which presents a rich and pleasing appearance and a fiat surface to be clamped against the door. The fiat surface has a large area which distributes the clamping force uniformly. over the contacting surface, which results in a low pressure being applied to the base or frangible surface. These hinges have been objectionable for the reason that in cases where the hinge is in contact with both the face and edge surface of the door, unless the strap member is made so massive as to be objectionable from the standpoint of cost and appearance, the strap member is particularly weak at the point opposite the corner 21 and frequently breaks at this point when the door is swung wide open and suddenly stopped by the hinge reaching the limit of its travel. I
I remedy the above defects by providing a hinge having a strap of pressed metal which on the outside may have an appearance identical with that of previously known cast hinges, the strap member being appropriately curved as shown in the sectional views. The curvature of the strap provides great strength and results in having the strap in contact with the surface of the door at its edges only. In order to provide great strength at the portion of the strap which passes around the corner of the door and also to provide an edge which will not injure the finish of the door surface, I provide a reenforcing rim or flange 22, integral with the strap and continuous thr'uout the length of the edge which contacts withthe door. This flangeis formed preferably by turning the edges of the strap in along its entire len th. Thus the strap has in effect an L-shaped e go, one leg of which contacts with the surface of the door and both legs of which are provided with a reenforcing and surface protecting bend, flange or rim. The fact that the rim is continuous around the corner makes an exceedingly strong hinge.
It has been found that the best results are obtained when the rim makes contact with the surface of the door at a very slight acute angle, preferably about 3. In this case the iiius erige in contact with. the (ice? is blunt enough net is injure the surface, and"; the edge 01? the metal which in ishe case (if drawn pressed articles is erdinariiy sharp and. jagged, out
. of contact with the suifeee.
It will be undei=sisoe& that Whether the Emit; member 15 is in be attached to a surface which may be injured by drawn or sharp edges, ii; may else be "fanned. iii the manner." eif the strep. R Wiii else be undeieioeci that the invenfzien mi; limiied m a hinge but; is equally applicable to structures such as latches EC liL-CEIG handles anti similar demiees the hinge ".1 deg been selected. for sake
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US209559A US1832902A (en) | 1927-07-30 | 1927-07-30 | Refrigerating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US209559A US1832902A (en) | 1927-07-30 | 1927-07-30 | Refrigerating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US1832902A true US1832902A (en) | 1931-11-24 |
Family
ID=22779241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US209559A Expired - Lifetime US1832902A (en) | 1927-07-30 | 1927-07-30 | Refrigerating apparatus |
Country Status (1)
Country | Link |
---|---|
US (1) | US1832902A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2662465A1 (en) * | 1990-05-25 | 1991-11-29 | Tordo Belgrano Sa | Hinge for shutter panels or other closures which is made in a specific profile reducing the weight of material and increasing the technical qualities of the said hinge |
USD647779S1 (en) * | 2011-02-04 | 2011-11-01 | D & D Group Pty Ltd | Hinge |
USD649009S1 (en) * | 2011-02-07 | 2011-11-22 | D & D Group Pty Ltd | Hinge |
USD649007S1 (en) * | 2011-02-04 | 2011-11-22 | D & D Group Pty Ltd | Hinge |
USD649008S1 (en) * | 2011-02-04 | 2011-11-22 | D & D Group Pty Ltd. | Hinge |
USD661173S1 (en) * | 2011-02-04 | 2012-06-05 | D&D Group Pty Ltd. | Hinge |
USD673024S1 (en) * | 2011-02-04 | 2012-12-25 | D & D Group Pty Ltd. | Hinge |
USD741142S1 (en) * | 2013-04-30 | 2015-10-20 | Southco, Inc. | Hinge |
USD842679S1 (en) * | 2017-02-15 | 2019-03-12 | Southco, Inc. | Hinge |
-
1927
- 1927-07-30 US US209559A patent/US1832902A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2662465A1 (en) * | 1990-05-25 | 1991-11-29 | Tordo Belgrano Sa | Hinge for shutter panels or other closures which is made in a specific profile reducing the weight of material and increasing the technical qualities of the said hinge |
USD647779S1 (en) * | 2011-02-04 | 2011-11-01 | D & D Group Pty Ltd | Hinge |
USD649007S1 (en) * | 2011-02-04 | 2011-11-22 | D & D Group Pty Ltd | Hinge |
USD649008S1 (en) * | 2011-02-04 | 2011-11-22 | D & D Group Pty Ltd. | Hinge |
USD661173S1 (en) * | 2011-02-04 | 2012-06-05 | D&D Group Pty Ltd. | Hinge |
USD673024S1 (en) * | 2011-02-04 | 2012-12-25 | D & D Group Pty Ltd. | Hinge |
USD649009S1 (en) * | 2011-02-07 | 2011-11-22 | D & D Group Pty Ltd | Hinge |
USD741142S1 (en) * | 2013-04-30 | 2015-10-20 | Southco, Inc. | Hinge |
USD789766S1 (en) | 2013-04-30 | 2017-06-20 | Southco, Inc. | Hinge |
USD842679S1 (en) * | 2017-02-15 | 2019-03-12 | Southco, Inc. | Hinge |
USD859127S1 (en) | 2017-02-15 | 2019-09-10 | Southco, Inc. | Hinge |
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