EP0111019B1 - Offenhaltungsvorrichtung für gekühlte Schaukästen - Google Patents

Offenhaltungsvorrichtung für gekühlte Schaukästen Download PDF

Info

Publication number
EP0111019B1
EP0111019B1 EP19820111346 EP82111346A EP0111019B1 EP 0111019 B1 EP0111019 B1 EP 0111019B1 EP 19820111346 EP19820111346 EP 19820111346 EP 82111346 A EP82111346 A EP 82111346A EP 0111019 B1 EP0111019 B1 EP 0111019B1
Authority
EP
European Patent Office
Prior art keywords
door
spring
hold
plate
open
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
Application number
EP19820111346
Other languages
English (en)
French (fr)
Other versions
EP0111019A1 (de
Inventor
Melvin C. Kaspar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ardco Inc
Original Assignee
Ardco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ardco Inc filed Critical Ardco Inc
Priority to DE8282111346T priority Critical patent/DE3274134D1/de
Priority to EP19820111346 priority patent/EP0111019B1/de
Publication of EP0111019A1 publication Critical patent/EP0111019A1/de
Application granted granted Critical
Publication of EP0111019B1 publication Critical patent/EP0111019B1/de
Expired legal-status Critical Current

Links

Images

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
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • 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
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
    • E05Y2900/202—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets for display cabinets, e.g. for refrigerated cabinets
    • 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 relates to a door hold-open mechanism for a door hingedly mounted to a door frame for swinging movement between closed and opened positions, said door including means for urging said door toward the closed position, said mechanism comprising a plate affixed to said door and movable therewith, a spring mounted on said frame.
  • a door hold-open mechanism of this type has been described in US ⁇ A3 131 421 in which a typical door construction for refrigerated display cabinets for retail sale of refrigerated and frozen food goods includes a hingedly mounted door having a plurality of spaced, insulating glass panels.
  • door arrangements as described above are typically provided with a spring-loading arrangement so that each door of the display cabinet is self-closing.
  • a door of the display cabinet there are certain times when it is desired for a door of the display cabinet to be maintained in an open position, such as during stocking of the cabinet or maintenance.
  • one desirable feature for the door assemblies of the display cabinet is a so-called hold-open mechanism so that the door may be selectively maintained in an open position.
  • One typical type of hold-open mechanism for display cabinet door assemblies includes a plate or other abutment member movably mounted on the door frame of the display cabinet.
  • the hold-open plate is adapted to engage a portion of the hinged door when the door is in an open position and after the plate is suitably manipulated, thus acting to maintain the door in an open position. The door may then be closed again only by first manipulating the plate so that it is moved out of engagement with the door.
  • hold-open mechanisms of this description relate to their non-yielding, positive engagement of the hinged door.
  • the hold-open plate when the hold-open plate is in the hold-open position and positively engages the door, attempts to close the door or otherwise move it from the open position may cause damage to both the door, the hold-open mechanism and/or the door frame.
  • damage to the door may include breakage of any glass panel and/or distortion of the door sufficient to require replacement.
  • occurrences of this nature are extremely undesirable.
  • a hold-open mechanism for a springloaded swinging door of a refrigerator display cabinet which may be easily used so as to maintain the door in an open position, yet which is releasable, i.e., may be overridden without causing damage, when the door is moved from the open position would be a desirable and practical improvement for refrigerated display cabinets having hingedly mounted door structures.
  • a door hold-open mechanism which comprises a spring in engagement and disengagement with a stop plate of a swinging door is disclosed in FR-A-1 406 002.
  • This known device is related to a door of a motor car which is provided with a pin being parallel to the pivot axis of the door and pivotably connected to the door. This pin is positioned within one U-shaped end of a blade spring of which the other end is pivotable about the pivot axis of the door. The bottom of the U-shaped end is engaged by said pivotable pin in the closed position of the door in which the free end of the blade spring abuts a stationary bar of the car.
  • the pivotable pin In this closed position of the door, the pivotable pin is circumferentially engaged over more than 180° by the blade spring of which a portion of its free end forms a rib.
  • the distance of this rib to the other portion of the spring is smaller than the diameter of the pivotable pin. Therefore, if the door is pivoted into the open position, the pin moves out from the bottom of the U-shaped end of the blade spring and expands the blade spring by a snap effect of it and moves into a space between the two portions of the spring in which a further curved portion of the free end of the spring engages the pin so that the door is flexibly retained in its open position. Therefore, the pivotable pin of the door is constantly and frictionally engaged by the two substantially parallel portions of the blade spring so that the lifetime of this spring is limited.
  • the invention has the object to provide an improvement of a door hold-open mechanism as set forth above in such a manner that the nature of the pivotable mounting of the hold-open spring to the stop pin of the hinge plate permits the spring to be manually moved from a first inactive to a second hold-open position.
  • a further object of the invention is that in the first position the spring does not reactively engage and retain the plate carried by the door, thus permitting the door to operate in a normal fashion.
  • the spring In the second position, the spring is adapted to releasably engage and retain the plate so that the door is maintained in the open position, yet functions in a self-releasing fashion to automatically disengage when the door is moved from the open position with sufficient force.
  • the invention is characterized by said spring having a first end portion mounted on said frame, a second end portion adapted to releasably engage said plate, and an intermediate portion which said plate is adapted to abut when said door is moved from said opened position toward said closed position for displacing said spring and urging the second end portion thereof out of engagement with said plate.
  • the invention is further characterized in that said plate has a first shoulder and a second shoulder, and said second free end portion of said spring being adapted for releasable engagement with said first shoulder of said plate, and said second shoulder of said plate being adapted for abutting engagement with said intermediate portion of said spring when said door is moved from said opened position toward said closed position for displacing the spring and urging said second end portion of said spring out of engagement with said first shoulder of said plate.
  • the hold-open mechanism of the present invention may be easily fabricated and adapted to hinged door assemblies having a variety of configurations.
  • FIG. 1 there is illustrated a refrigerated display cabinet 10 such as the type found in supermarkets and the like for storage and display of refrigerated and frozen food items. While the hold-open mechanism of the present invention has been found to be particularly suited for use on display cabinets of this type, it will be appreciated that the invention is equally suited to a wide variety of applications.
  • the display cabinet 10 typically includes a generally rectangular metal frame 12 including spaced upper and lower door frame members 14, and a plurality of laterally spaced, vertically extending frame columns or mullions 18.
  • Door frame 12 supports one or more insulated glass doors 20 in side-by-side arrangement, each door 20 including a generally rectangular glass door frame 22 which supports a plurality of spaced, insulating glass panels 24.
  • each glass door 20 is hingedly mounted for swinging movement with respect to door frame 12 by upper and lower hinge assemblies.
  • the upper hinge assembly includes an upper hinge plate 26 which is adapted to be connected to a web portion 28 of upper frame member 14 by a mechanical fastener 30.
  • An upper hinge pin 32 projecting upwardly of glass door frame 22 is adapted to fit within corresponding cut-out portions 27 and 29 in hinge plate 26 and web portion 28 for support of door 20.
  • a hinge pin lock 34 is adapted to fit about upper hinge pin 32 for maintaining door 20 in position as is well known.
  • Door 20 is further supported on door frame 12 by a lower hinge assembly which includes a lower hinge plate 36.
  • Lower hinge plate 36 is adapted to be mounted on a web portion 38 of lower frame member 16 by a mechanical fastener 40.
  • a lower hinge pin 42 extending downwardly from the door frame 22 is adapted to fit within one of cut-outs 44 defined by lower hinge plate 36.
  • door 20 Installation of door 20 to door frame 12 is accomplished by respectively mounting upper and lower hinge plates 26 and 36 to upper and lower frame members 14 and 16.
  • the upper and lower hinge plates shown in the drawing are of the type which may be shifted or adjusted with respect to the frame member upon which they are mounted so that the swinging axis of door 20 may be adjusted for proper alignment, although other door mounting arrangements may be used.
  • door 20 may be lifted into door frame 12 such that upper hinge pin 32 fits into cut-outs 27 and 29 respectively defined by upper hinge plate 26 and web portion 28 of upper frame member 14.
  • lower hinge pin 42 is raised sufficiently to clear lower hinge plate 36, and door 20 may be swung inwardly of the door frame 12.
  • Hinge pin lock 34 may now be fitted about upper hinge pin 32 so that inadvertent lifting of the door out of the frame is prevented.
  • door 20 incorporates a self-closing mechanism so that it is urged toward a closed position with respect to the door frame 12, and is urged into sealing engagement with the frame.
  • a self-closing mechanism are well known.
  • a self-closing action is typically provided by a spring-loading mechanism associated with one or both of upper and lower hinge pins 32 and 42.
  • stop plate 46 is provided on door 20. As shown, stop plate 46 includes a cut-out 47 so that it fits about lower hinge pin 42, and is suitably affixed to door 20 by a mechanical fastener 48. The exact configuration and function of stop plate 46 will be further described.
  • the hold-open mechanism of the present invention further includes a hold-open spring 50 movably mounted on a spring pin 52 projecting upwardly from lower hinge plate 36.
  • Hold-open spring 50 is maintained in position on spring pin 52 by a spring guard 54 mounted on hinge plate 36 by mechanical fastener 58.
  • Spring guard 54 includes an outwardly projecting finger portion 56 which is disposed generally adjacent to and above hold-open spring 50.
  • hold-open spring 50 which may be suitably fabricated from heat treated spring steel or other suitably resilient material, has a generally hook-shaped configuration and includes several distinct portions. Specifically, spring 50 includes a mounting end portion 60 which is shaped so that it fits about spring pin 52. Spring 50 further includes a first leg 62, which includes an offset abutment portion 64, and a second leg 66 disposed at an angle to the first leg 62. The second leg 66 terminates in an offset free end portion 68 having a generally S-shaped configuration.
  • spring 50 is preferably fabricated from a single piece of material, it will be appreciated that a similar member could be provided having the requisite resiliency such as by joining substantially rigid leg portions by a resilient interconnection.
  • stop plate 46 affixed to door 20 includes a lobe portion 70 at one end thereof spaced from the swinging axis of the door.
  • the lobe portion 70 defines a pair of shoulders 72 and 74 on opposite sides thereof.
  • a cut-out portion 76 defined by the plate accommodates movement of the door without interference of the plate with other portions of the mechanism.
  • Swinging movement of door 20 from the position illustrated in Figure 3 causes rotation of stop plate 46 therewith.
  • shoulder 74 of the stop plate moves toward spring pin 52 on hinge plate 36.
  • shoulder 74 engages and abuts spring pin 52.
  • shoulder 74 actually abuts end portion 60 of hold-open spring 50 mounted on spring pin 52.
  • This cooperative interengagement of the stop plate 46 with the spring pin 52 prevents further opening movement of the door 20.
  • the position of hold-open spring 50 shown in Figure 3 is such that lobe portion 70 of the stop plate may clear the spring 50 without reactive engagement therewith, thus permitting the door to swing in a normal fashion.
  • hold-open mechanism of the present invention provides this action in a simple and straightforward fashion.
  • Stock personnel would first move door 20 toward its fully open position, as illustrated in Figures 4 and 5.
  • hold-open spring 50 may be easily manipulated so that it is moved from the position shown in Figure 3 to the right, as shown by the phantom arrow in Figure 4.
  • the free end portion 68 of hold-open spring 50 is urged over lobe portion 70 of stop plate 46 such that free end portion 68 engages shoulder 72 of the stop plate 46.
  • Figure 5 illustrates hold-open spring 50 after having been so moved with respect to spring pin 52 such that free end portion 68 of the spring is in engagement with shoulder 72 of the stop plate 46.
  • hold-open spring In this position of the hold-open spring, its reactive engagement with stop plate 46 releasably retains the stop plate so that door 20 is releasably maintained in its open position. With the door 20 maintained in its opened position, stock personnel may easily stock the shelves of refrigerator display cabinet 10.
  • the hold-open mechanism of the present invention provides for essentially automatic disengagement of stop plate 46 from hold-open spring 50 so that door 20 is again biased toward its closed position by the self-closing mechanism. Specifically, exertion of sufficient force on door 20, such as by manually pushing the door, results in stop plate 46 disengaging from hold-open spring 50. This action is accommodated by reactive engagement and abutment of the portion of lobe portion 70 which defines shoulder 74 with offset abutment portion 64 of spring 50. This engagement displaces the spring such that free end portion 68 is urged out of engagement with shoulder portion 72.
  • the hold-open mechanism is provided in an extremely simple fashion.
  • the self-releasing nature of the releasable engagement of stop plate 46 with hold-open spring 50 assures that inadvertent closing movement of door 20 while the hold-open mechanism is engaged will not result in damage to the mechanism of the door.
  • the hold-open mechanism is designed to resist closing torque on the door on the order of 100 foot-pounds before disengagement of spring 50 and plate 46.
  • a baising spring 77 is disposed in a captive fashion between spring guard 54 and hold-open spring 50. In this way, spring 50 is biased and urged from its first inactive position toward its second active position for reactive engagement with stop plate 46.
  • Biasing spring 77 may comprise any suitable resilient material, with a small piece of elastomeric surgical tubing having proved durable and effective.
  • FIG. 6-8 a further modified version of the hold-open mechanism of the present invention is shown.
  • the arrangement shown in these figures is substantially the same as the hold-open mechanism illustrated in Figures 3-5.
  • hold-open spring 50 of the mechanism is shown fixedly attached to spring pin 52 of lower hinge plate 36 by a pin 78 or other suitable mechanical fastener means.
  • pin 78 prevents movement of spring 52 between a first inactive position and a second engaging, hold-open position, as previously described.
  • This modification provides a slightly different working action for the hold-open mechanism.
  • door 20 (shown in phantom) is in its closed positon.
  • lobe portion 70 of stop plate 46 is moved toward free end portion 68 of hold-open spring 50.
  • the configuration of end portion 68 causes it to engage and cam against lobe portion 70 of plate 46 so that the spring "rides up” lobe portion 70.
  • Self-releasing disengagement of the hold-open mechanism of this embodiment is provided as described above. Exertion of sufficient force on door 20 results in free end portion 68 of hold-open spring 50 slipping off of and disengageing from shoulder 72 of stop plate 46. After stop plate 46 is disengaged from the hold-open spring 50, the self-closing action of door 20 again moves the door toward its closed position as the door swings closed in a normal fashion.
  • a novel and simple hold-open mechanism is disclosed for hingedly mounted door arrangements which is particularly suited for use with self-closing doors of refrigerated display cabinets.
  • the hold-open mechanism incorporating the present invention operates to permit closing of the door by overriding or self-release, thus preventing damage to the door or door frame even when the hold-open mechanism is engaged.
  • the releasable hold-open mechanism may be configured for manual or automatic engagement or operation without detracting from its releasing characteristics.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Claims (8)

1. Tür-Offenhaltevorrichtung für eine Tür (20), die an einem Türrahmen (12) scharnierartig zwischen einer geschlossenen und geöffneten Stellung bewegbar ist, wobei die Tür (20) eine Vorrichtung zum Bewegen der Tür (20) in richtung der geschlossenen Stellung umfaßt, wobei diese Vorrichtung aus einer Platte (46), die an der Tür (20) befestigt und mit dieser bewegbar ist, und einer Feder (50) besteht, die an dem Rahmen (16) angebracht ist, dadurch gekennzeichnet, daß diese Feder (50) einen ersten Endteil (60), der an dem Rahmen (12) angebracht ist, einen zweiten Endteil (68), der einer lösbaren Anlage an der Platte (46) angepaßt ist, und einen Zwischenteil (66) aufweist, der zur Anlage an der Platte (46) vorgesehen ist, wenn die Tür (20) aus ihrer geöffneten Stellung in die geschlossene Stellung zum Verstellen der Feder (50) und zum Herausdrücken des zweiten Endteils (68) aus der Anlage an der Platte (46) bewegt wird.
2. Tür-Offenhaltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Platte (46) eine erste Schulter (72) und eine zweite Schulter (74) aufweist und daß der zweite freie Endteil (68) der Feder (50) zur lösbaren Anlage an der ersten Schulter (72) der Platte (46) dient, und daß die zweite Schulter (74) der Platte (46) zum Anschlag an dem Zwischenteil (66) der Feder (50) vorgesehen ist, wenn die Tür aus ihrer geöffneten Stellung in die geschlossene Stellung zum Verstellen der Feder (50) und zum Herausdrücken des zweiten Endteils (68) der Feder (50) aus der Anlage an der ersten Schulter (72) der ersten Platte (46) bewegt wird.
3. Tür-Offenhaltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß ein Ende der Feder (50) an einem Rahmenteil (16) befestigt ist.
4. Tür-Offenhaltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Feder (50) an dem Rahmenteil (16) zwischen einer ersten inaktiven Stellung und einer zweiten, an der Platte (46) anliegenden Offenhaltestellung schwenkbar angebracht ist, wenn die Tür (46) sich in der Offenstellung befindet.
5. Tür-Offenhaltevorrichtung nach Anspruch 4, dadurch gekennzeichnet, durch eine Vorrichtung (77) zum Vorspannen der Feder (50) in Richtung der zweiten Stellung zur automatischen Anlage der Feder (50) an der Platte (46), wenn die Tür (20) in die geöffnete Stellung bewegt wird.
6. Tür-Offenhaltevorrichtung nach Anspruch 1, gekennzeichnet durch eine Scharnierplatte (36), die an dem Rahmenteil (16) anbringbar ist une einen aufragenden Zapfen (52) umfaßt, auf dem die Feder (50) angebracht ist, wobei die Platte (46) mit dem Zapfen (52) zusammenwirkt, um die Schwenkbewegung der Tür (20) in Richtung der geöffneten Stellung zu begrenzen.
7. Tür-Offenhaltevorrichtung nach Anspruch 6, bei der die Platte (46) einen ausgeschnittenen Teil (76) aufweist, innerhalb welchem der aufragende Zapfen (52) angeordnet ist, wenn die Tür (20) sich in der geschlossenen Stellung befindet.
8. Tür-Offenhaltevorrichtung nach Anspruch 6, gekennzeichnet durch einen Federschutz (54), der auf der Scharnierplatte (36) angebracht ist und einen Finger (56) aufweist, der im allgemeinen in der Nähe der Feder (50) zum Zurückhalten der Feder (50) an ihrem Plazt angeordnet ist.
EP19820111346 1982-12-07 1982-12-07 Offenhaltungsvorrichtung für gekühlte Schaukästen Expired EP0111019B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8282111346T DE3274134D1 (en) 1982-12-07 1982-12-07 Hold-open mechanism for refrigerated display cabinet
EP19820111346 EP0111019B1 (de) 1982-12-07 1982-12-07 Offenhaltungsvorrichtung für gekühlte Schaukästen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19820111346 EP0111019B1 (de) 1982-12-07 1982-12-07 Offenhaltungsvorrichtung für gekühlte Schaukästen

Publications (2)

Publication Number Publication Date
EP0111019A1 EP0111019A1 (de) 1984-06-20
EP0111019B1 true EP0111019B1 (de) 1986-11-05

Family

ID=8189384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820111346 Expired EP0111019B1 (de) 1982-12-07 1982-12-07 Offenhaltungsvorrichtung für gekühlte Schaukästen

Country Status (2)

Country Link
EP (1) EP0111019B1 (de)
DE (1) DE3274134D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1879480T3 (pl) * 2005-04-28 2013-08-30 Carrier Corp Bezramowe zawieszenie drzwi
DE102006022012B3 (de) * 2006-05-10 2008-01-31 Deike, Ingrid Drehscharnier
DE102007058594A1 (de) 2007-12-04 2009-06-10 Nilsson, Rickard Tür-Arretierungsvorrichtung insbesondere für Isolierglastüren von Kühlräumen und Kühlmöbel bzw. Kühlschränke
DE102008021343A1 (de) 2008-04-29 2009-11-05 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät
NL1035855C2 (nl) * 2008-08-22 2010-05-19 Stefan Werner Muller Houder voor eetwaren.
EP2492425A1 (de) 2011-02-24 2012-08-29 Rickard Nilsson Tür-Arretierungsvorrichtung insbesondere für Isolierglastüren
ITRE20110075A1 (it) * 2011-09-29 2013-03-30 Cisaplast S P A Gruppo cerniera per porte di armadi frigoriferi
CN103322749B (zh) * 2013-06-17 2016-03-09 合肥华凌股份有限公司 用于酒柜的止挡组件和具有其的酒柜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987782A (en) * 1960-01-08 1961-06-13 Aluminum Refrigerator Door Co Refrigerator door
US3131421A (en) * 1962-02-07 1964-05-05 Aluminum Refrigerator Door Co Combination door check and door holder
FR1406002A (fr) * 1964-06-04 1965-07-16 Simaca Automobiles Dispositif d'arrêt de porte notamment pour véhicule automobile
DE2935460C2 (de) * 1979-09-01 1984-02-16 Gebr. Happich Gmbh, 5600 Wuppertal Scharnier für einen klappbaren Deckel für Aufbewahrungsfächer, insbesondere für den Deckel eines Handschuhfaches in Fahrzeugen

Also Published As

Publication number Publication date
EP0111019A1 (de) 1984-06-20
DE3274134D1 (en) 1986-12-11

Similar Documents

Publication Publication Date Title
US4428096A (en) Hold-open mechanism for refrigerated display cabinet having cooperating spring and lobed plate
US4495673A (en) Double-acting refrigerator door hinge with dual latch members
EP0111019B1 (de) Offenhaltungsvorrichtung für gekühlte Schaukästen
US5207490A (en) Safety latch for the lid of a lift-top cabinet
US3048898A (en) Door assembly
US4503584A (en) Enclosure structure with double-acting hinge mechanism having interlocking pivotal latch
US6374459B1 (en) Snap hinge for supporting closure sheet-like elements
US4430770A (en) Door operating mechanism
US4790157A (en) Locking apparatus for sliding door
CA2247853A1 (en) Rv refrigerator with swinging closure door capable of being opened from both left and right sides
CA2007065C (en) Single handle lid opening, closing and locking mechanism for a large capacity pressure cooker
CA2303055C (en) Improved hinge for furniture and the like, with movable arm arranged inside the fixed arm
CA1147913A (en) Oven door hinge
JPS61500859A (ja) 連結装置
US2786240A (en) Cabinet
US2745132A (en) Door mounting and latching means
US7001001B1 (en) Cabinet
US2772905A (en) Door latch mechanism
EP2145067B1 (de) Gleitbahn für kleidungsschranktüren
EP0410774B1 (de) Schachttürbetriebseinrichtung eines Aufzugssystems
JP2680760B2 (ja) ショーケース
CN215595238U (zh) 一种防猫眼开锁的把手及门锁
ES8707324A1 (es) Sistema de bloqueo del manejo erroneo para herrajes de bielas motrices para ventanas basculantes giratorias y similares
DK150376B (da) Aftagelig opstander til et lastbillad eller lignende
JPS6242444B2 (de)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19841219

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: GUZZI E RAVIZZA S.R.L.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT NL SE

REF Corresponds to:

Ref document number: 3274134

Country of ref document: DE

Date of ref document: 19861211

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19941129

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19941208

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19941209

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19941215

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19941231

Year of fee payment: 13

EAL Se: european patent in force in sweden

Ref document number: 82111346.1

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19950207

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19951207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19951208

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19951231

BERE Be: lapsed

Owner name: ARDCO INC.

Effective date: 19951231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19960701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19951207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960830

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19960701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960903

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST