WO1992016804A1 - Pieza de refuerzo aplicable a puertas de frigorificos - Google Patents
Pieza de refuerzo aplicable a puertas de frigorificos Download PDFInfo
- Publication number
- WO1992016804A1 WO1992016804A1 PCT/ES1992/000027 ES9200027W WO9216804A1 WO 1992016804 A1 WO1992016804 A1 WO 1992016804A1 ES 9200027 W ES9200027 W ES 9200027W WO 9216804 A1 WO9216804 A1 WO 9216804A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- housings
- insulating material
- bushing
- metal panel
- 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.)
- Ceased
Links
Classifications
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D5/14—Construction of sockets or sleeves
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9647—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces the connecting piece being part of or otherwise linked to the window or door fittings
-
- 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
-
- 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
- the present invention refers to a reinforcement piece applicable to refrigerator doors, which has been conceived and developed for placement in the interior corners of the refrigerator doors.
- refrigerator doors In the process of manufacturing refrigerator doors, it is based on a metal panel that has its folded edges in order to constitute a kind of open box, which incorporates the plastic door. An injected insulating material is subsequently included between the door panel and the plastic door.
- the output of material injected through this area also occurs when the holes in the panel through which the pivot axes of the hinges emerge are not sufficiently clogged.
- the reinforcement piece that the invention proposes allows, firstly, to seal the slits of the corners in order to prevent the outflow of the injected material. Secondly, it also solves the problem of the guidance of the hinge axis, so that there are no offsets. It also prevents the insulating material from coming out of the holes provided for the exit of said hinge shafts.
- the refrigerator door therefore has four reinforcement pieces, one in each corner and incorporated on the inside of the metal panel, before mounting the plastic door. Only two of these reinforcement pieces are those used for the assembly of the hinge shafts, depending on whether the door is turned left or right.
- Each of these reinforcement pieces has two housings for selective coupling in only one of them, with a rotating sleeve of the respective hinge shaft.
- the pivot bushing will be inserted in one or another housing depending on whether the door is turned left or right, as well as whether the part is the upper or lower part of the door.
- Figure 2. It is a section along the line A-A of Figure 1.
- Figure 3. It is a top plan view of what is shown in the previous figures.
- Figure 4.- It is a section along the line B of Figure 2.
- Figure 5. It is a side elevation view of what is shown in Figure 2.
- Figure 6. It is a section along the line C of Figure 5.
- Figures 7, 8 and 9. are respective views in elevation with a sectioned section, side elevation with a sectioned quadrant, and lower floor, of one of the turning bushings.
- the reinforcement piece applicable to refrigerator doors which the invention advocates, adopts a general prismatic shape of triangular base and is obtained with injected plastic material, being able to see its geometry in figures 1 to 6.
- the base of this prismatic shape is a right triangle whose side face corresponding to the hypotenuse is the one that is intended to be parallel to the edge corresponding to the quantum of the door, this edge being determined by the folded edges of the metal panel with which the refrigerator door is constructed.
- This face forms a perimeter wing that protrudes slightly from the prismatic volume, this beveled wing being also provided to facilitate pressure contact by the thrust produced by the expansion of the insulating material that is injected into the door, once the metal panel receives The plastic door.
- This major lateral face has been referenced with the number 1 and the perimetral beveled edge wing is referenced with the number 2.
- the reinforcement piece includes a pair of identical and generally cylindrical housings 3, in each of which a pivot bushing generally referenced with the number 4 and whose design geometry can be shown in figures 7 to 9 can be mounted Inside this pivot bushing 4 plays the shaft or pin of the corresponding hinge. Depending on whether the door is turned left or right, as well as Whether the reinforcement piece is the upper or lower part of the door hinge axis, thus one or the other of the housings 3 will be used for insertion of the pivoting sleeve 4.
- Each of the housings 3 of the reinforcement piece has a cylindrical outer part and inwardly are topped flat to define anti-vibration means of the bushing 4, being formed by a cylindrical portion 5 and a narrow one 6 of equivalent sections to those of the housing 3.
- the cylindrical portion 5 of the swivel bushing 4 is finished off in a wall 7 and the free end of the narrow portion 6 is affected by a diametral recess 8.
- the longitudinal partitions 11 are joined by the end corresponding to the blind base 12 of the housing 3, while at the other end they are spaced apart and determine an opening at the bottom of Figure 2.
- the foam produces a precise air outlet. te through the hole formed by breaking the membrane 12, from the housing 3 free of the swivel bushing 4 towards the enclosure formed by the piece and the walls of the door and from here to the housing 3 occupied by said bushing and as this is of structure tubular, due to its axial emptying, the air outlet that dislodges the injected insulating material takes place, without the injection of the injected material taking place, since the foam acquires sufficient consistency before going outside.
- the pivot bushing 4 is inserted through the hole provided in the edge of the door, corresponding to the housing 3 and although the inner edge reaches the bottom 12 of the housing, there is a radial or lateral passage due to the diametral recess 8.
- the recess 8 is diametral so that the pivot bushing 4 can be inserted in any posture.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refrigerator Housings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Defrosting Systems (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL92296924A PL168047B1 (pl) | 1991-03-18 | 1992-03-18 | Element wzmacniajacy do drzwi chlodziarek PL PL PL |
| EP92907521A EP0531494B1 (en) | 1991-03-18 | 1992-03-18 | Reinforcement piece for a refrigerator door and refrigerator door with such a reinforcement piece |
| DE69210722T DE69210722T2 (de) | 1991-03-18 | 1992-03-18 | Verstärkungsteil für Kühlschranktüren und Kühlschranktür mit einem solchen Verstärkungsteil |
| RU9292016406A RU2066025C1 (ru) | 1991-03-18 | 1992-03-18 | Армирующая вставка для дверок холодильников |
| RO92-01441A RO114925B1 (ro) | 1991-03-18 | 1992-03-18 | Piesa de consolidare aplicabila la usi de frigider |
| SK3405-92A SK340592A3 (en) | 1991-03-18 | 1992-03-18 | Reinforcement part applicable to refrigerator doors |
| NO924427A NO175793C (no) | 1991-03-18 | 1992-11-17 | Forsterkningsdel for dör i kjöleapparat |
| CZ923405A CZ279198B6 (cs) | 1991-03-18 | 1992-11-17 | Zesilovací část pro dveře chladniček |
| FI925213A FI100208B (fi) | 1991-03-18 | 1992-11-17 | Jääkaapinoviin soveltuva vahvistuskappale ja jääkaapinovi, jossa on tä llainen vahvistuskappale |
| BG97093A BG61239B1 (en) | 1991-03-18 | 1992-11-17 | Reinforcement part applicable to refrigerator doors and refrigerator door with such reinforcement part |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9100814 | 1991-03-18 | ||
| ES19919100814U ES1017002Y (es) | 1991-03-18 | 1991-03-18 | Pieza de refuerzo aplicable a puertas de frigorificos. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1992016804A1 true WO1992016804A1 (es) | 1992-10-01 |
Family
ID=8271878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES1992/000027 Ceased WO1992016804A1 (es) | 1991-03-18 | 1992-03-18 | Pieza de refuerzo aplicable a puertas de frigorificos |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0531494B1 (es) |
| AT (1) | ATE138186T1 (es) |
| BG (1) | BG61239B1 (es) |
| CZ (1) | CZ279198B6 (es) |
| DE (1) | DE69210722T2 (es) |
| ES (2) | ES1017002Y (es) |
| FI (1) | FI100208B (es) |
| HR (1) | HRP921190A2 (es) |
| HU (1) | HU215058B (es) |
| NO (1) | NO175793C (es) |
| PL (1) | PL168047B1 (es) |
| PT (1) | PT8956U (es) |
| RO (1) | RO114925B1 (es) |
| RU (1) | RU2066025C1 (es) |
| SI (1) | SI9210275A (es) |
| SK (1) | SK340592A3 (es) |
| WO (1) | WO1992016804A1 (es) |
| YU (1) | YU48259B (es) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3107758A (en) * | 1960-06-24 | 1963-10-22 | Sanymetal Products Company Inc | Door structures and hinge assemblies |
| US3766599A (en) * | 1971-07-30 | 1973-10-23 | Mullins Mf Co | Button hinge |
| US3863391A (en) * | 1973-12-10 | 1975-02-04 | Gen Electric | Reversibly mounted cabinet door |
| DE7511148U (de) * | 1975-04-09 | 1975-08-14 | Licentia Patent Verwaltungs Gmbh | Mit einem Rahmenkörper eingefaßte Kühlschranktür |
| GB2024903A (en) * | 1978-07-06 | 1980-01-16 | Guenter & Co Oni Metall | Pivoted door assembly for a shower cabinet |
| GB2031547A (en) * | 1978-09-07 | 1980-04-23 | Fisher & Paykel | Joint members |
| US4238908A (en) * | 1977-08-16 | 1980-12-16 | White Consolidated Industries, Inc. | Formed metal panels |
-
1991
- 1991-03-18 ES ES19919100814U patent/ES1017002Y/es not_active Expired - Lifetime
-
1992
- 1992-03-18 RU RU9292016406A patent/RU2066025C1/ru active
- 1992-03-18 AT AT92907521T patent/ATE138186T1/de active
- 1992-03-18 HU HU9203596A patent/HU215058B/hu not_active IP Right Cessation
- 1992-03-18 ES ES92907521T patent/ES2090621T3/es not_active Expired - Lifetime
- 1992-03-18 YU YU27592A patent/YU48259B/sh unknown
- 1992-03-18 WO PCT/ES1992/000027 patent/WO1992016804A1/es not_active Ceased
- 1992-03-18 PL PL92296924A patent/PL168047B1/pl unknown
- 1992-03-18 EP EP92907521A patent/EP0531494B1/en not_active Expired - Lifetime
- 1992-03-18 RO RO92-01441A patent/RO114925B1/ro unknown
- 1992-03-18 SI SI9210275A patent/SI9210275A/sl unknown
- 1992-03-18 SK SK3405-92A patent/SK340592A3/sk unknown
- 1992-03-18 DE DE69210722T patent/DE69210722T2/de not_active Expired - Fee Related
- 1992-11-04 HR HRP921190AA patent/HRP921190A2/hr not_active Application Discontinuation
- 1992-11-17 FI FI925213A patent/FI100208B/fi active
- 1992-11-17 CZ CZ923405A patent/CZ279198B6/cs unknown
- 1992-11-17 NO NO924427A patent/NO175793C/no unknown
- 1992-11-17 BG BG97093A patent/BG61239B1/bg unknown
-
1993
- 1993-12-15 PT PT8956U patent/PT8956U/pt not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3107758A (en) * | 1960-06-24 | 1963-10-22 | Sanymetal Products Company Inc | Door structures and hinge assemblies |
| US3766599A (en) * | 1971-07-30 | 1973-10-23 | Mullins Mf Co | Button hinge |
| US3863391A (en) * | 1973-12-10 | 1975-02-04 | Gen Electric | Reversibly mounted cabinet door |
| DE7511148U (de) * | 1975-04-09 | 1975-08-14 | Licentia Patent Verwaltungs Gmbh | Mit einem Rahmenkörper eingefaßte Kühlschranktür |
| US4238908A (en) * | 1977-08-16 | 1980-12-16 | White Consolidated Industries, Inc. | Formed metal panels |
| GB2024903A (en) * | 1978-07-06 | 1980-01-16 | Guenter & Co Oni Metall | Pivoted door assembly for a shower cabinet |
| GB2031547A (en) * | 1978-09-07 | 1980-04-23 | Fisher & Paykel | Joint members |
Also Published As
| Publication number | Publication date |
|---|---|
| YU48259B (sh) | 1997-09-30 |
| EP0531494A1 (en) | 1993-03-17 |
| NO175793C (no) | 1994-12-07 |
| YU27592A (sh) | 1995-10-03 |
| DE69210722D1 (de) | 1996-06-20 |
| HU9203596D0 (en) | 1993-04-28 |
| NO924427D0 (no) | 1992-11-17 |
| SK340592A3 (en) | 1994-04-06 |
| DE69210722T2 (de) | 1996-12-19 |
| EP0531494B1 (en) | 1996-05-15 |
| ATE138186T1 (de) | 1996-06-15 |
| PL296924A1 (en) | 1993-10-18 |
| PT8956T (pt) | 1994-05-31 |
| PL168047B1 (pl) | 1995-12-30 |
| ES1017002Y (es) | 1992-06-16 |
| NO175793B (no) | 1994-08-29 |
| CZ279198B6 (cs) | 1995-01-18 |
| FI925213L (fi) | 1992-11-17 |
| CZ340592A3 (en) | 1993-10-13 |
| RO114925B1 (ro) | 1999-08-30 |
| RU2066025C1 (ru) | 1996-08-27 |
| BG97093A (bg) | 1993-12-24 |
| HU215058B (hu) | 1998-09-28 |
| PT8956U (pt) | 1998-01-30 |
| ES1017002U (es) | 1991-12-16 |
| SI9210275A (en) | 1995-10-31 |
| HRP921190A2 (hr) | 1995-02-28 |
| HUT63921A (en) | 1993-10-28 |
| ES2090621T3 (es) | 1996-10-16 |
| FI925213A0 (fi) | 1992-11-17 |
| FI100208B (fi) | 1997-10-15 |
| BG61239B1 (en) | 1997-03-31 |
| NO924427L (no) | 1993-01-07 |
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