EP1183988A3 - Counterbalanced hinge device with vertical and frontal movement of a door particularly for dishwashing machine - Google Patents

Counterbalanced hinge device with vertical and frontal movement of a door particularly for dishwashing machine Download PDF

Info

Publication number
EP1183988A3
EP1183988A3 EP01120308A EP01120308A EP1183988A3 EP 1183988 A3 EP1183988 A3 EP 1183988A3 EP 01120308 A EP01120308 A EP 01120308A EP 01120308 A EP01120308 A EP 01120308A EP 1183988 A3 EP1183988 A3 EP 1183988A3
Authority
EP
European Patent Office
Prior art keywords
mean
door
hinge device
dishwashing machine
support
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.)
Granted
Application number
EP01120308A
Other languages
German (de)
French (fr)
Other versions
EP1183988A2 (en
EP1183988B1 (en
Inventor
Eros Gherardi
Teresa Ghedini
Ermes Degli Esposti
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.)
CMI SRL
Original Assignee
CMI SRL
CMI SRL
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 CMI SRL, CMI SRL filed Critical CMI SRL
Publication of EP1183988A2 publication Critical patent/EP1183988A2/en
Publication of EP1183988A3 publication Critical patent/EP1183988A3/en
Application granted granted Critical
Publication of EP1183988B1 publication Critical patent/EP1183988B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
    • E05F1/1276—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • A47L15/4257—Details of the loading door
    • A47L15/4261—Connections of the door to the casing, e.g. door hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
    • E05F1/1261—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/26—Mechanical friction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/262—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
    • E05Y2201/264—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion linear
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers

Abstract

A counterbalanced hinge device with vertical and frontal movement for a door particularly for dishwashing machine, includes a connection mean (1) to fixing means (10) of the dishwashing machine and a support mean (2) to which it is connected the door.
The hinge device includes a crank (4) pivoted on the connection mean (1) and rotatably connected to the support mean (2), a first arm (6) pivoted on the connection mean (1) and rotatably connected to the support mean (2) and balancing means (11) connected to the fixing means (10) and to the support mean (2).
The hinge device also includes cam means (15) rotatably connected to the balancing means (11) and articulated members (8), these latter being linked to the support mean (2). The hinge further includes friction means (14) connected to the cam means (15) and fit for friction mating the connection mean (1) for the door counterbalancing in correspondence of its change from a closing condition (C) to an opening condition (A) and vice versa.
The cam means (15) are subject at least to a couple of opposed and misaligned forces, respectively of the balancing means (11) and the articulated members (8), in such a way to produce friction forces of the friction means (14) on said support mean (2) for contributing in counterbalancing the door.
EP01120308A 2000-08-30 2001-08-24 Counterbalanced hinge device with vertical and frontal movement of a door particularly for dishwashing machine Expired - Lifetime EP1183988B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO000505 2000-08-30
IT2000BO000505A ITBO20000505A1 (en) 2000-08-30 2000-08-30 COUNTERBALANCED HINGE WITH VERTICAL AND FRONTAL MOVEMENT OF A DOOR, PARTICULARLY FOR DISHWASHER.

Publications (3)

Publication Number Publication Date
EP1183988A2 EP1183988A2 (en) 2002-03-06
EP1183988A3 true EP1183988A3 (en) 2003-03-19
EP1183988B1 EP1183988B1 (en) 2007-09-19

Family

ID=11438695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01120308A Expired - Lifetime EP1183988B1 (en) 2000-08-30 2001-08-24 Counterbalanced hinge device with vertical and frontal movement of a door particularly for dishwashing machine

Country Status (5)

Country Link
EP (1) EP1183988B1 (en)
DE (1) DE60130527T2 (en)
ES (1) ES2291255T3 (en)
IT (1) ITBO20000505A1 (en)
PT (1) PT1183988E (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20010620A1 (en) * 2001-10-10 2003-04-10 Cmi Srl BRAKE COUNTERBALANCED HINGE DEVICE FOR A DOOR
DE102008016479A1 (en) 2008-03-31 2009-10-01 BSH Bosch und Siemens Hausgeräte GmbH Household appliance, in particular dishwasher
DE102008016480B4 (en) * 2008-03-31 2016-07-07 BSH Hausgeräte GmbH Household appliance, in particular dishwasher
PL2116167T3 (en) 2008-05-08 2012-05-31 Electrolux Home Products Corp Nv Dishwasher with dampening means for dampening the closing of the door
EP2407723B1 (en) 2010-07-14 2017-10-11 Electrolux Home Products Corporation N.V. Sliding hinge for a domestic appliance
EP2620576B1 (en) 2012-01-24 2015-10-21 Atasan Metal Sanayi Ticaret Limited Sirketi An oven hinge with friction system
RU2667137C2 (en) * 2014-01-23 2018-09-14 Кобленц С.п.А. Stopping and damping device for carriage units of sliding doors of buildings or furniture and the like
ITUB20150164A1 (en) * 2015-02-13 2016-08-13 C M I Cerniere Mecc Industriali Srl ADJUSTABLE AND COMPACT HINGE DEVICE
CN108487806B (en) * 2018-02-02 2023-08-15 江苏玖星精密科技集团有限公司 Double-pivot dish washer hinge with automatic closing and hovering functions
US11702878B2 (en) 2018-09-20 2023-07-18 C.M.I. Cerniere Meccaniche Industriali S.R.L. Damped and compact hinge device
IT201800009511A1 (en) * 2018-10-16 2020-04-16 Cmi Cerniere Mecc Industriali Srl HINGE DEVICE WITH LIP STOP IN PARTIAL OPENING POSITION
CN112325471B (en) * 2020-11-13 2022-02-08 北京城建二建设工程有限公司 Damping base of heating and ventilation equipment unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704550A (en) * 1971-05-11 1972-12-05 Westinghouse Electric Corp Dishwasher door counterbalance arrangement
GB2235723A (en) * 1989-09-06 1991-03-13 Cmi Cerniere Mecc Ind Device for effecting semi-automatic opening and closing of doors arranged for pivoting about a horizontal axis
FR2727302A1 (en) * 1994-11-29 1996-05-31 Fagor S Coop Ltda Counterbalanced drop-down door for dish-washer
EP0859197A2 (en) * 1997-02-17 1998-08-19 C.M.I. S.r.l. Hinge device, particularly for the door of household electric appliances and the like, having upward and outward movement of the door during opening

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704550A (en) * 1971-05-11 1972-12-05 Westinghouse Electric Corp Dishwasher door counterbalance arrangement
GB2235723A (en) * 1989-09-06 1991-03-13 Cmi Cerniere Mecc Ind Device for effecting semi-automatic opening and closing of doors arranged for pivoting about a horizontal axis
FR2727302A1 (en) * 1994-11-29 1996-05-31 Fagor S Coop Ltda Counterbalanced drop-down door for dish-washer
EP0859197A2 (en) * 1997-02-17 1998-08-19 C.M.I. S.r.l. Hinge device, particularly for the door of household electric appliances and the like, having upward and outward movement of the door during opening

Also Published As

Publication number Publication date
ITBO20000505A0 (en) 2000-08-30
EP1183988A2 (en) 2002-03-06
ITBO20000505A1 (en) 2002-03-02
DE60130527D1 (en) 2007-10-31
DE60130527T2 (en) 2008-06-12
ES2291255T3 (en) 2008-03-01
EP1183988B1 (en) 2007-09-19
PT1183988E (en) 2007-12-12

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