EP1404938B2 - Damping device - Google Patents

Damping device Download PDF

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Publication number
EP1404938B2
EP1404938B2 EP02782435A EP02782435A EP1404938B2 EP 1404938 B2 EP1404938 B2 EP 1404938B2 EP 02782435 A EP02782435 A EP 02782435A EP 02782435 A EP02782435 A EP 02782435A EP 1404938 B2 EP1404938 B2 EP 1404938B2
Authority
EP
European Patent Office
Prior art keywords
furniture
damper housing
door leaf
damping
housing
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.)
Active
Application number
EP02782435A
Other languages
German (de)
French (fr)
Other versions
EP1404938B1 (en
EP1404938A1 (en
Inventor
Gerhard Wilhelm LAUTENSCHLÄGER
Markus Herper
Harald Helmut Ulrich
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.)
Grass GmbH and Co KG
Original Assignee
Grass GmbH and Co KG
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
Family has litigation
Priority to DE20111085U priority Critical
Priority to DE20111085 priority
Priority to DE20115250U priority patent/DE20115250U1/en
Priority to DE20115250U priority
Priority to PCT/EP2002/004915 priority patent/WO2003004817A1/en
Application filed by Grass GmbH and Co KG filed Critical Grass GmbH and Co KG
Publication of EP1404938A1 publication Critical patent/EP1404938A1/en
Publication of EP1404938B1 publication Critical patent/EP1404938B1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7958911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1404938(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application granted granted Critical
Publication of EP1404938B2 publication Critical patent/EP1404938B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/006Braking devices, e.g. checks; Stops; Buffers for hinges having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/10Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1014Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
    • E05D11/1021Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed the hinge having two or more pins and being specially adapted for cabinets or furniture
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00Hinges with pins
    • E05D3/06Hinges with pins with two or more pins
    • E05D3/14Hinges with pins with two or more pins with four parallel pins and two arms
    • E05D3/142Hinges with pins with two or more pins with four parallel pins and two arms with at least one of the hinge parts having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00Hinges with pins
    • E05D3/06Hinges with pins with two or more pins
    • E05D3/18Hinges with pins with two or more pins with sliding pins or guides
    • E05D3/183Hinges with pins with two or more pins with sliding pins or guides with at least one of the hinge parts having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21Brakes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/254Fluid or viscous friction
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/254Fluid or viscous friction
    • E05Y2201/256Fluid or viscous friction with pistons or vanes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/262Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
    • E05Y2201/264Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion linear
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/262Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
    • E05Y2201/266Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion rotary
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/624Arms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/688Rollers
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/71Toothed gearing
    • E05Y2201/722Racks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40Mounting location; Visibility of the elements
    • E05Y2600/45Mounting location; Visibility of the elements in or on the fixed frame
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40Mounting location; Visibility of the elements
    • E05Y2600/46Mounting location; Visibility of the elements in or on the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/205Combinations of elements forming a unit
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/21Combinations of elements of identical elements, e.g. of identical compression springs
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/70Retrofitting of elements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/27Checks and closers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/27Checks and closers
    • Y10T16/276Liquid
    • Y10T16/2771Hinge
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/27Checks and closers
    • Y10T16/281Pneumatic
    • Y10T16/283Hinge
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/27Checks and closers
    • Y10T16/304Hinge
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/52Hinge
    • Y10T16/538Resiliently biased hinge
    • Y10T16/5383Resiliently biased hinge having transverse helical spring or elastic strip
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/52Hinge
    • Y10T16/538Resiliently biased hinge
    • Y10T16/5383Resiliently biased hinge having transverse helical spring or elastic strip
    • Y10T16/53832Plural hinge axes [e.g., multiple pintle ]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/52Hinge
    • Y10T16/551Hinge having stop or abutment
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/52Hinge
    • Y10T16/551Hinge having stop or abutment
    • Y10T16/5513Adjustable or resilient
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/61Closure checks
    • Y10T16/625Spring

Abstract

The invention relates to a damping device (30) for parts of furniture which are joined together by means of hinges (10) and which can be pivoted in relation to each other, especially door leaves (12) or folds which are mounted on the body of the piece of furniture comprising a damping housing (32) arranged on one of the parts of said pieces of furniture (12; 14). The housing contains a damping fluid in the cavity thereof and a resistive element which can be displaced relative to the damping fluid and connected to a coupling element protruding from the housing. During at least one part of the pivoting movement of both pieces of furniture (12; 14), said actuated element is drivingly connected to the second piece of furniture and transfers the movement distributed to the second piece of furniture to the resistance element. The damping device (30) is arranged in the region of at least one of the hinges (10) which pivotably couples both pieces of furniture (12; 14), and whereby either the damping housing (32) and/or the actuating element (42) engages with one of the stop element (18, 24) of the corresponding hinges (10), at least during the damping process.

Description

  • Kombination einer Dämpfungsvorrichtung mit Scharnieren zur relativ zueinander verschwenkbaren Anlenkung von Möbelteilen, insbesondere von am Korpus eines Möbelstücks angeschlagenen Türflügeln oder Klappen, bei welchen das Scharnier einen in der bestimmungsgemäßen Montageposition am Möbelstück als versenkt in einer Aussparung des beweglichen Möbelteils angeordneten Scharniertopf ausgebildeten Anschlagteil aufweist, welcher Ober einen Gelenkmechanismus mit einem als Tragarm ausgebildeten Korpus-Anschlagteil verschwenkbar gekoppelt ist, wobei die Dämpfungsvorrichtung ein am Türflügel-Anschlagteil vorgesehenes Dämpfergehäuse aufweist, in dessen Hohlraum ein fluides Dämpfungsmedium und ein relativ zum Dämpfungsmedium bewegliches Widerstandselement angeordnet ist, welches mit einem aus dem Gehäuse herausgeführten Betätigungselement gekoppelt ist, welches zumindest während eines Teils der Verschwenkbewegung der beiden Möbelteile relativ zueinander mit dem zweiten Möbelteil in Mitnahmeverbindung steht und die ihm vom zweiten Möbelteil erteilte Bewegung auf das Widerstandselement überträgt Dämpfungsvorrichtungen an Türflügeln dienen dazu, die beim schnellen und schwungvollen Schließen von Türen von Schränken bei der stoßartigen Abbremsung des am Korpus anschlagenden Türflügels entstehende Beanspruchung und Geräusche zu vermeiden oder doch weitgehend zu verringern. Solche, mit gasförmigen Stoffen, wie z.B. atmosphärischer Luft oder mit viskosen Flüssigkeiten, wie z.B. Silikonöl als Dämpfungsmedium arbeitende Dämpfungsvorrichtungen sind an sich bekannt. Eine dieser bekannten Dämpfungsvorrichtungen ( DE 195 22 254 A1 DE 195 22 254 A1 ) ist so ausgebildet, dass die Dämpfungswirkung durch Komprimierung und gedrosseltes Abblasen der in einem zylindrischen Gehäuse eingeschlossenen Luft mittels eines im Gehäuse verschieblich angeordneten Kolbens erfolgt, dessen Kolbenstange bei geöffnetem Türflügel vom Schrankkorpus vorsteht, so dass der Türflügel beim Schließvorgang am freien Ende der Kolbenstange anfährt und dann abgebremst wird. ) is designed in such a way that the damping effect takes place through compression and throttled blowing of the air enclosed in a cylindrical housing by means of a piston which is arranged displaceably in the housing and whose piston rod protrudes from the cabinet body when the door leaf is open so that the door leaf approaches the free end of the piston rod when the door is closed and then braked. Bei einer anderen bekannten Dämpfungsvorrichtung ( In another known damping device ( AT 004 213 U1 AT 004 213 U1 ) ist ein vom Schrankkorpus vorstehender langgestreckter verschieblicher Stößel mit einer Verzahnung versehen, welche über ein Zahnritzel mit einem Drehdämpfer verbunden ist, der zB Silikonöl als Dämpfungsmedium arbeitet. ) an elongated, displaceable plunger protruding from the cabinet body is provided with a toothing, which is connected via a pinion to a rotary damper which, for example, works with silicone oil as a damping medium. Beim Einsatz im Möbelbau werden diese Dämpfungsvorrichtungen gesondert am Schrankkorpus befestigt, und zwar so, dass der den Aufprallstoß des Türflügels abfangende Stößel bzw. die Kolbenstange in dem den Scharnieren gegenüberliegenden Bereich der Innenseite des Türflügels zur Einwirkung kommen. When used in furniture construction, these damping devices are attached separately to the cabinet body in such a way that the plunger or piston rod absorbing the impact of the door leaf comes into play in the area of ​​the inside of the door leaf opposite the hinges. Das bedeutet aber, dass die Dämpfungsvorrichtungen bei geöffnetem Türflügel sichtbar sind und die vortretenden Teile der Betätigungselemente, dh der Kolbenstange bzw. Stößel aus dem Schrankkorpus vorstehen, so dass die Gefahr besteht, dass beim Beschicken des Schranks mit bzw. der Entnahme von Aufbewahrungsgut, beispielsweise Kleidungsstücken, diese an den vom Korpus des Möbelstücks vorstehenden Teilen des Betätgungselements hängen bleiben und dabei beschädigt werden. However, this means that the damping devices are visible when the door leaf is open and the protruding parts of the actuating elements, ie the piston rod or plunger protrude from the cabinet body, so that there is a risk that when loading the cabinet with or removing items to be stored, for example Garments that stick to the parts of the actuating element protruding from the body of the piece of furniture and are damaged in the process. Auch Verletzungen von Personen selbst sind nicht auszuschließen. Injuries to people themselves cannot be ruled out. Combination of a damping device with hinges for relatively pivotable articulation of furniture parts, in particular hinged on the body of a piece of furniture doors or flaps, wherein the hinge has a arranged in the intended mounting position on the piece of furniture as sunk in a recess of the movable furniture part hinge cup formed stop member, which A hinge mechanism with a trained as a support arm body stop member is pivotally coupled, wherein the damping device comprises a damper housing provided on the damper housing, in the cavity of a fluid damping medium and a movable relative to the damping medium resistance element is arranged, which led out with a out of the housing Actuator is coupled, which at least during part of the pivoting movement of the two furniture parts relative to each other with the second furniture part in driving connection and the movement granted to it by the second furniture part transmits to the resistance element damping devices on the door wings serve to Combination of a damping device with hinges for relatively pivotable articulation of furniture parts, in particular hinged on the body of a piece of furniture doors or flaps, wherein the hinge has a arranged in the intended mounting position on the piece of furniture as sunk in a Recess of the movable furniture part hinge cup formed stop member, which A hinge mechanism with a trained as a support arm body stop member is pivotally coupled, wherein the damping device comprises a damper housing provided on the damper housing, in the cavity of a fluid damping medium and a movable relative to the damping medium resistance element is arranged, which led out with a out of the housing actuator is coupled, which at least during part of the pivoting movement of the two furniture parts relative to each other with the second furniture part in driving connection and the movement granted to it by the second furniture part transmits to the resistance element damping devices on the door wings serve to avoid the stress and noise arising during the rapid and energetic closing of doors of cabinets in the abrupt deceleration of the door hinging on the carcass to reduce. avoid the stress and noise arising during the rapid and energetic closing of doors of cabinets in the abrupt deceleration of the door hinging on the carcass to reduce. Such, with gaseous substances, such as atmospheric air or with viscous liquids, such as silicone oil working as a damping medium damping devices are known per se. One of these known damping devices ( Such, with gaseous substances, such as atmospheric air or with viscous liquids, such as silicone oil working as a damping medium damping devices are known per se. One of these known damping devices ( DE 195 22 254 A1 DE 195 22 254 A1 ) is designed so that the damping effect by compression and throttled blowing the trapped air in a cylindrical housing by means of a displaceable in the housing arranged piston, the piston rod projects with the door open from the cabinet body, so that the door starts during the closing process at the free end of the piston rod and is then braked. ) is designed so that the damping effect by compression and throttled blowing the trapped air in a cylindrical housing by means of a displaceable in the housing arranged piston, the piston rod projects with the door open from the cabinet body, so that the door starts during the closing process at the free end of the piston rod and is then braked. In another known damping device ( In another known damping device ( AT 004 213 U1 AT 004 213 U1 ) is provided by the cabinet body protruding elongated displaceable plunger with a toothing, which is connected via a pinion with a rotary damper, which works as silicone oil as a damping medium. ) is provided by the cabinet body protruding elongated displaceable plunger with a toothing, which is connected via a pinion with a rotary damper, which works as silicone oil as a damping medium. When used in furniture, these damping devices are attached separately to the cabinet body, in such a way that the impact shock of the door catching plunger or the piston rod in the opposite region of the hinges of the inside of the door leaf to act. When used in furniture, these damping devices are attached separately to the cabinet body, in such a way that the impact shock of the door catching plunger or the piston rod in the opposite region of the hinges of the inside of the door leaf to act. This means, however, that the damping devices are visible when the door is open and projecting parts of the actuators, ie the piston rod or plunger protrude from the cabinet body, so that there is a risk that when loading the cabinet with or the removal of storage material, for example Garments, these get stuck on the body of the furniture protruding parts of the actuating element and thereby damaged. This means, however, that the damping devices are visible when the door is open and projecting parts of the actuators, ie the piston rod or plunger protrude from the cabinet body, so that there is a risk that when loading the cabinet with or the removal of storage material, for example garments, these get stuck on the body of the furniture protruding parts of the actuating element and thereby damaged. Even injuries to persons themselves can not be ruled out. Even injuries to persons themselves can not be ruled out.
  • Es wurde auch bereits vorgeschlagen, Dämpfungsvorrichtungen mit den einen Türflügel verschwenkbar am Korpus eines Schranks halternden Scharnieren zu kombinieren ( EP 1 199 433 A2 ), indem auf dem am Schrankkorpus zu montierenden, als Tragarm ausgebildeten Korpus-Anschlagteil des jeweiligen Scharniers das Gehäuse eines Fluiddämpfers befestigt wird, dessen Betätigungselement so weit in Richtung zum Türflügel vorsteht, dass der Torflügel beim Schließvorgang vor Erreichen der ganz geschlossenen Stellung anfährt und so während des restlichen Schließwegs abgebremst wird. Die Anordnung des Dämpfergehäuses einer als Rotations- oder Drehdämpfer ausgebildeten Dämpfungsvonichtung an der Außenseite der in der bestimmungsgemäßen Montageposition in einer zugehörigen Ausparung angeordneten Umfangswandung eines als Scharniertopf ausgebildeten Türflügel-Anschlagteils der eingangs erwähnten Art ist aus der Es wurde auch bereits vorgeschlagen, Dämpfungsvorrichtungen mit den einen Türflügel verschwenkbar am Korpus eines Schranks halternden Scharnieren zu kombinieren ( EP 1 199 433 A2 ), indem auf dem am Schrankkorpus zu montierenden, als Tragarm ausgebildeten Korpus-Anschlagteil des jeweiligen Scharniers das Gehäuse eines Fluiddämpfers befestigt wird, dessen Betätigungselement so weit in Richtung zum Türflügel vorsteht, dass der Torflügel beim Schließvorgang vor Erreichen der ganz geschlossenen Stellung anfährt und so während des restlichen Schließwegs abgebremst wird. Die Anordnung des Dämpfergehäuses einer als Rotations- oder Drehdämpfer ausgebildeten Dämpfungsvonichtung an der Außenseite der in der bestimmungsgemäßen Montageposition in einer zugehörigen Ausparung angeordneten Umfangswandung eines als Scharniertopf ausgebildeten Türflügel-Anschlagteils der eingangs erwähnten Art ist aus der Es wurde auch bereits vorgeschlagen, Dämpfungsvorrichtungen mit den einen Türflügel verschwenkbar am Korpus eines Schranks halternden Scharnieren zu kombinieren ( EP 1 199 433 A2 ), indem auf dem am Schrankkorpus zu montierenden, als Tragarm ausgebildeten Korpus-Anschlagteil des jeweiligen Scharniers das Gehäuse eines Fluiddämpfers befestigt wird, dessen Betätigungselement so weit in Richtung zum Türflügel vorsteht, dass der Torflügel beim Schließvorgang vor Erreichen der ganz geschlossenen Stellung anfährt und so während des restlichen Schließwegs abgebremst wird. Die Anordnung des Dämpfergehäuses einer als Rotations- oder Drehdämpfer ausgebildeten Dämpfungsvonichtung an der Außenseite der in der bestimmungsgemäßen Montageposition in einer zugehörigen Ausparung angeordneten Umfangswandung eines als Scharniertopf ausgebildeten Türflügel-Anschlagteils der eingangs erwähnten Art ist aus der DE 201 04 100 U1 DE 201 04 100 U1 bekannt. known. Das Betätigungselement wird dabei von einem auf der ins Schamiertopfinnere geführten Achse des drehbar im Dämpfergehäuse gelagerten Widerstandselements gebildet, welches während eines abschließenden Teils der Schließbewegung des Scharniers mit einer am Tragarm vorgesehenen Gegenverzahnung in Mitnahmeeingriff kommt und die Schließbewegung in eine eine Dämpfungskraft aufbauende Drehbewegung des widerstandselements umsetzt. The actuating element is formed by an axis of the resistance element, which is rotatably mounted in the damper housing and which is guided into the interior of the hinge cup, which during a final part of the closing movement of the hinge engages with a counter-toothing provided on the support arm and converts the closing movement into a rotary movement of the resistance element that builds a damping force . It has also been proposed to combine damping devices with the hinges hingedly attached to the body of a cabinet hinges ( It has also been proposed to combine damping devices with the hinges hingedly attached to the body of a cabinet hinges ( EP 1 199 433 A2 EP 1 199 433 A2 ), by attaching to the cabinet body to be mounted, designed as a support arm body stop member of the respective hinge, the housing of a fluid damper whose actuator protrudes so far toward the door, that the gate anfährt during the closing operation before reaching the fully closed position, and so is decelerated during the rest of the closing path. The arrangement of the damper housing of a designed as a rotary or rotary damper Dämpfungsvonichtung on the outside of the arranged in the intended mounting position in an associated Ausparung circumferential wall of a hinge cup designed as a door stop member of the type mentioned above is known from ), by attaching to the cabinet body to be mounted, designed as a support arm body stop member of the respective hinge, the housing of a fluid damper whose actuator protrudes so far toward the door, that the gate starts during the closing operation before reaching the fully closed position, and so is decelerated during the rest of the closing path. The arrangement of the damper housing of a designed as a rotary or rotary damper Dämpfungsvonichtung on the outside of the arranged in the intended mounting position in an associated circumferential wall of a hinge cup designed as a door stop member of the type mentioned above is known from DE 201 04 100 U1 DE 201 04 100 U1 known. known. The actuating element is thereby formed by a guided on the Schamiertopfinnere axis of the rotatably mounted in the damper housing resistance element, which comes during a final part of the closing movement of the hinge with a counter-toothing provided on the support arm in driving engagement and converts the closing movement in a damping force building up rotational movement of the resistance element , The actuating element is thereby formed by a guided on the Schamiertopfinnere axis of the rotatably mounted in the damper housing resistance element, which comes during a final part of the closing movement of the hinge with a counter-toothing provided on the support arm in driving engagement and converts the closing movement into a damping force building up rotational movement of the resistance element,
  • Der Erfindung liegt demgegenüber die Aufgabe zugrunde, solche Dämpfungsvorrichtungen für die Türflügel von Schränken zu schaffen, bei denen die geschilderten Möglichkeiten des Hängenbleibens von Gegenständen oder der Verletzung von Personen durch aus dem Schrankinnem vortretende Teile vermieden ist, und die Dämpfungsvorrichtung auch optisch nicht gesondert in Erscheinung tritt.The invention is based on the object to provide such damping devices for the door of cabinets in which the described possibilities of sticking objects or the injury of persons is avoided by vortretende from the Schrankinnem parts, and the damping device also visually not separately in appearance occurs.
  • Ausgehend von einem Möbelscharnier mit Dämpfungseinrichtung der eingangs erwähnten Art wird diese Aufgabe erfindungsgemäß dadurch gelöst, dass das Dämpfergehäuse in der bestimmungsgemäßen Montagestellung an der Rückseite des beweglichen Möbelteils angeordnet ist, und dass das aus dem Dämpfergehäuse herausgeführte Betätigungselement während eines abschließende Teils der schließbewegung des Türflügels an der oberen Stegfläche des Tragarms anläuft.Starting from a furniture hinge with damping device of the type mentioned above, this object is achieved in that the damper housing is disposed in the intended mounting position on the back of the movable furniture part, and that led out of the damper housing actuator during a final part of the closing movement of the door the upper web surface of the support arm starts.
  • Dabei ist die Ausgestaltung bei einem ersten Ausführungsbeispiel der Erfindung vorzugsweise so getroffen, dass das Dämpfergehäuse einen langgestreckten, mit dem fluiden Dämpfungsmedium gefüllten zylindrischen Hohlraum aufweist, in welchem als Widerstandselement ein Kolben längsverschieblich angeordnet ist, an welchem eine das Betätigungselement bildende Kolbenstange angreift, deren dem Kolben abgewandtes Ende aus dem Dämpfergehäuse herausgeführt ist.The design is preferably made in a first embodiment of the invention in such a way that the damper housing has an elongated, filled with the fluid damping medium cylindrical cavity in which a piston as a resistance element is longitudinally displaceable, on which an actuating element forming piston rod engages, the Piston remote end is led out of the damper housing.
  • Das Dämpfergehäuse kann dann in Weiterbildung der Erfindung als integraler Teil des Türflügel-Anschlagteils ausgebildet werden.The damper housing can then be formed in a further development of the invention as an integral part of the door-stop member.
  • Bei einem zweiten Ausführungsbeispiel der Erfindung ist das Dämpfergehäuse als gesonderter, unmittelbar im Anschluss an den Türflügel-Anschtagteil in der bestimmungsgemäßen Montagestellung auf der Rückseite des beweglichen Möbelteils angeordneter Bauteil ausgebildet, wobei das Betätigungselement einen in einer Aussparung im Dämpfergehäuse längsverschieblich geführten Schieber aufweist, und im Dämpfergehäuse zwei voneinander beabstandete, mit fluidem Dämpfungsmedium gefüllte Hohlräume mit jeweils einem im jeweiligen Hohlraum verdrehbaren Widerstandselement vorgesehen sind, welche drehfest mit jeweils einem drehbar im Dämpfergehäuse gelagerten Zahnrad verbunden sind, die mit jeweils einer an gegenüberliegenden Längsrändern des Schiebers vorgesehenen Verzahnung kämmen.In a second embodiment of the invention, the damper housing is formed as a separate, arranged immediately after the door-Anschtagteil in the intended mounting position on the back of the movable furniture part component, wherein the actuating element has a longitudinally displaceably guided in a recess in the damper housing slide, and in Damper housing two spaced-apart, filled with fluid damping medium cavities each having a rotatable in the respective cavity resistance element are provided, which are rotatably connected to a respective rotatably mounted in the damper housing gear, which mesh with one provided at opposite longitudinal edges of the slide toothing.
  • Die Erfindung ist in der folgenden Beschreibung von zwei Ausführungsbeispielen in Verbindung mit der Zeichnung näher erläutert, und zwar zeigt bzw. zeigen:
  • Fig. 1 und 2 Figs. 1 and 2
    jeweils eine Seitenansicht eines den Türflügel eines Schranks verschwenkbar an den Tragwand des Schrankkorpus anlenkenden ersten Ausführungsbei- spiels eines erfindungsgemäßen Scharniers mit einer in diesem Fall integral mit dem türflügelzugeordneten An- schlagteil verbundenen Dämpfungsvorrichtung; in each case a side view of a first embodiment of a hinge according to the invention, pivotably articulating the door leaf of a cabinet to the supporting wall of the cabinet body, with a damping device connected integrally with the door leaf in this case;
    Fig. 3 Fig. 3
    eine perspektivische Ansicht eines zweiten einen Türflügel verschwenkbar an der Tragwand des Korpus eines Schranks anlenkenden erfindungsgemäßen Scharniers mit einer unmittelbar im Anschluss an den türflügelzu- gewandten Anschlagteil des Scharniers am Türflügel angeordneten Dämpfungsvorrichtung; a perspective view of a second hinge according to the invention, which pivots a door leaf on the supporting wall of the body of a cabinet and has a damping device arranged on the door leaf immediately after the stop part of the hinge facing the door leaf;
    Fig. 4 Fig. 4
    eine Ansicht, gesehen in Richtung des Pfeils 4 in a view seen in the direction of arrow 4 in Figur 3 Figure 3 , in welcher der Türflügel in leicht geöffneter Stellung gezeigt ist; , in which the door leaf is shown in a slightly open position; und and
    Fig. 5 Fig. 5
    eine Ansicht auf die Dämpfungsvorrichtung des Scharniers bei abgenommener oberer Abdeckung, gesehen in Richtung des Pfeils 5 in a view of the damping device of the hinge with the upper cover removed, seen in the direction of arrow 5 in Figur 4 Figure 4 . .
    The invention is explained in more detail in the following description of two exemplary embodiments in conjunction with the drawing, in which: FIG. The invention is explained in more detail in the following description of two exemplary in conjunction with the drawing, in which: FIG.
    Fig. 1 and 2 Fig. 1 and 2
    in each case a side view of a first embodiment of a hinge according to the invention, which is hinged to the door panel of a cabinet and pivotable on the supporting wall of the cabinet body, with a damping device connected in this case integrally with the door panel-associated stopper; in each case a side view of a first embodiment of a hinge according to the invention, which is hinged to the door panel of a cabinet and pivotable on the supporting wall of the cabinet body, with a damping device connected in this case integrally with the door panel-associated stopper;
    Fig. 3 Fig. 3
    a perspective view of a second hinge pivotally hinged to the supporting wall of the body of a cabinet hinge according to the invention with a immediately following the door wing-facing stop member of the hinge arranged on the door leaf damping device; a perspective view of a second hinge pivotally hinged to the supporting wall of the body of a cabinet hinge according to the invention with a immediately following the door wing-facing stop member of the hinge arranged on the door leaf damping device;
    Fig. 4 Fig. 4
    a view as seen in the direction of arrow 4 in a view as seen in the direction of arrow 4 in FIG. FIG. 3 3 in which the door leaf is shown in a slightly open position; in which the door leaf is shown in a slightly open position; and other
    Fig. 5 Fig. 5
    a view of the damping device of the hinge with the top cover removed, seen in the direction of arrow 5 in a view of the damping device of the hinge with the top cover removed, seen in the direction of arrow 5 in FIG. FIG. 4 4th , ,
  • In den Figuren 1 und 2 ist ein in seiner Gesamtheit mit 10 bezeichnetes, als Viergelenkscharnier ausgebildetes Möbelscharnier gezeigt, mittels dessen ein Türflügel 12 an der Tragwand 14 des Korpus eines Schranks verschwenkbar angelenkt ist. Das Scharnier 10 ist als an sich bekanntes Viergelenkscharnier ausgebildet, bei welchem ein auf einer an der Tragwand 14 befestigten Montageplatte 16 einstellbar befestigbarer Tragwand-Anschlagteil 18 in Form eines langestreckten Tragarms über zwei Scharnierlenker 20 und 22 mit einem Türflügel-Anschlagteil 24 in Form eines in einer Aussparung im Türflügel, 12 versenkt befestigbaren Scharniertopfs gekoppelt sind. In the Figures 1 and 2 In den Figuren 1 und 2 ist ein in seiner Gesamtheit mit 10 bezeichnetes, als Viergelenkscharnier ausgebildetes Möbelscharnier gezeigt, mittels dessen ein Türflügel 12 an der Tragwand 14 des Korpus eines Schranks verschwenkbar angelenkt ist. Das Scharnier 10 ist als an sich bekanntes Viergelenkscharnier ausgebildet, bei welchem ein auf einer an der Tragwand 14 befestigten Montageplatte 16 einstellbar befestigbarer Tragwand-Anschlagteil 18 in Form eines langestreckten Tragarms über zwei Scharnierlenker 20 und 22 mit einem Türflügel-Anschlagteil 24 in Form eines in einer Aussparung im Türflügel, 12 versenkt befestigbaren Scharniertopfs gekoppelt sind. In the Figures 1 and 2 In den Figuren 1 und 2 ist ein in seiner Gesamtheit mit 10 bezeichnetes, als Viergelenkscharnier ausgebildetes Möbelscharnier gezeigt, mittels dessen ein Türflügel 12 an der Tragwand 14 des Korpus eines Schranks verschwenkbar angelenkt ist. Das Scharnier 10 ist als an sich bekanntes Viergelenkscharnier ausgebildet, bei welchem ein auf einer an der Tragwand 14 befestigten Montageplatte 16 einstellbar befestigbarer Tragwand-Anschlagteil 18 in Form eines langestreckten Tragarms über zwei Scharnierlenker 20 und 22 mit einem Türflügel-Anschlagteil 24 in Form eines in einer Aussparung im Türflügel, 12 versenkt befestigbaren Scharniertopfs gekoppelt sind. In the Figures 1 and 2 In den Figuren 1 und 2 ist ein in seiner Gesamtheit mit 10 bezeichnetes, als Viergelenkscharnier ausgebildetes Möbelscharnier gezeigt, mittels dessen ein Türflügel 12 an der Tragwand 14 des Korpus eines Schranks verschwenkbar angelenkt ist. Das Scharnier 10 ist als an sich bekanntes Viergelenkscharnier ausgebildet, bei welchem ein auf einer an der Tragwand 14 befestigten Montageplatte 16 einstellbar befestigbarer Tragwand-Anschlagteil 18 in Form eines langestreckten Tragarms über zwei Scharnierlenker 20 und 22 mit einem Türflügel-Anschlagteil 24 in Form eines in einer Aussparung im Türflügel, 12 versenkt befestigbaren Scharniertopfs gekoppelt sind. In the Figures 1 and 2 is a designated in its entirety with 10, designed as a four-bar hinge furniture hinge shown by means of which a door leaf 12 is pivotally hinged to the support wall 14 of the body of a cabinet. is a designated in its entirety with 10, designed as a four-bar hinge furniture hinge shown by means of which a door leaf 12 is pivotally hinged to the support wall 14 of the body of a cabinet. The hinge 10 is formed as a per se known four-bar hinge, in which a mounted on a support wall 14 mounting plate 16 adjustable attachable support wall stop member 18 in the form of an elongated support arm via two hinge arms 20 and 22 with a door stop member 24 in the form of an in a recess in the door leaf, 12 recessed fastened hinge cup are coupled. The hinge 10 is formed as a per se known four-bar hinge, in which a mounted on a support wall 14 mounting plate 16 adjustable attachable support wall stop member 18 in the form of an elongated support arm via two hinge arms 20 and 22 with a door stop member 24 in the form of an in a recess in the door leaf, 12 recessed fastened hinge cup are coupled.
  • An dem Scharniertopf 24 ist eine Dämpfungsvorrichtung 70 vorgesehen, welche ein integral angeformtes Dämpfergehäuse 32 aufweist, in dem ein langgestreckter zylindrischer Hohlraum 34 gebildet ist, in welchem ein Kolben 36 längsverschieblich angeordnet ist, an dessen dem Türflügel 12 zugewandter Stirnfläche eine Kolbenstange 38 angesetzt ist, welche abgedichtet durch einen den Hohlraum 34 abschließenden Stopfen 40 hindurchgeführt ist und an seinem freien Ende mit einem drehbar gelagerten Rädchen versehen ist Beim Schließen des geöffneten Türflügels 12 trifft das Rädchen 72 vor Erreichen der Schließstellung (Figur 2) auf die obere Stegfläche des Tragarms 18 des Scharniers 10 und verschiebt beim weiteren Schließen des Türflügels 12 über die Kolbenstange 38 den Kolben 36 im Hohlraum 34 in die in Figur 2 gezeigte Stellung. position shown. Der Hohlraum 34 ist mit einem Dämpfungsmedium in Form einer dämpfenden Flüssigkeit oder auch eines dämpfenden Gases gefüllt, so dass der Kolben 36 nur gegen eine auch von der Verschiebungsgeschwindigkeit abhängige Widerstandskraft geschlossen werden kann, welche - über die Kolbenstange 38 und das Rädchen 72 - die Schließbewegung des Türflügels 12 dämpft, wobei durch die drehbare Lagerung des Rädchens 72 Reibverschleiß auf der Stegfläche des Tragarms 18 weitgehend vermieden wird. The cavity 34 is filled with a damping medium in the form of a damping liquid or a damping gas, so that the piston 36 can only be closed against a resistance force which is also dependent on the displacement speed, which - via the piston rod 38 and the small wheel 72 - the closing movement of the door leaf 12 attenuates, the rotatable mounting of the wheel 72 largely preventing frictional wear on the web surface of the support arm 18. On the hinge cup 24, a damping device 70 is provided, which has an integrally molded damper housing 32 in which an elongated cylindrical cavity 34 is formed, in which a piston 36 is longitudinally displaceable, on whose the door leaf 12 facing end face a piston rod 38 is attached, which is sealed by a cavity 34 final plug 40 is passed and provided at its free end with a rotatably mounted wheel When closing the open door leaf 12 meets the wheel 72 before reaching the closed position ( On the hinge cup 24, a damping device 70 is provided, which has an integrally molded damper housing 32 in which an elongated cylindrical cavity 34 is formed, in which a piston 36 is longitudinally displaceable, on whose the door leaf 12 facing end face a piston rod 38 is attached, which is sealed by a cavity 34 final plug 40 is passed and provided at its free end with a rotatably mounted wheel When closing the open door leaf 12 meets the wheel 72 before reaching the closed position ( FIG. FIG. 2 2 ) on the upper web surface of the support arm 18 of the hinge 10 and moves the further closing of the door leaf 12 via the piston rod 38, the piston 36 in the cavity 34 in the in ) on the upper web surface of the support arm 18 of the hinge 10 and moves the further closing of the door leaf 12 via the piston rod 38, the piston 36 in the cavity 34 in the in FIG. FIG. 2 2 shown position. shown position. The cavity 34 is filled with a damping medium in the form of a damping liquid or a damping gas, so that the piston 36 can be closed only against a dependent on the speed of displacement resistance, which - the piston rod 38 and the wheel 72 - the closing movement dampens the door leaf 12, wherein 72 frictional wear on the web surface of the support arm 18 is largely avoided by the rotatable mounting of the wheel. The cavity 34 is filled with a damping medium in the form of a damping liquid or a damping gas, so that the piston 36 can be closed only against a dependent on the speed of displacement resistance, which - the piston rod 38 and the wheel 72 The closing movement dampens the door leaf 12, wherein 72 frictional wear on the web surface of the support arm 18 is largely avoided by the rotatable mounting of the wheel.
  • Beim nachfolgenden Öffnen des Türflügels 12 hebt sich die Innenfläche des Türflügels vom Rädchen 72 ab, so dass also kein Öffnungsvviderstand entsteht. Der Kolben ist durch entsprechend kalibrierte und gegebenenfalls mit Rückschlagventilen, versehene Drosselöffnungen so ausgebildet, dass er einer Verschiebung im Hohlraum 34 in Richtung des Türflügels nur einen sehr geringen Widerstand entgegensetzt, so dass er durch eine relativ schwache Feder 48 wieder in die Ausgangsstellung zurückgeschoben werden kann.During the subsequent opening of the door leaf 12, the inner surface of the door leaf lifts off from the wheel 72, so that therefore no Öffnungsvviderstand arises. The piston is formed by appropriately calibrated and optionally provided with check valves, throttle openings so that it opposes a displacement in the cavity 34 in the direction of the door only a very low resistance, so that it can be pushed back by a relatively weak spring 48 back to the starting position ,
  • Das in den Figuren 3 bis 5 gezeigte zweite Ausführungsbeispiel einer Dämpfungsvorrichtung 80 ist - insoweit in Übereinstimmung mit der vorstehend beschriebenen Dämpfungsvorrichtung 70 - ebenfalls türflügelseitig, und zwar unmittelbar im Anschluss an den auf der Rückseite des Türflügels 12 aufliegenden Befestigungsflansch 81 des als Scharniertopfs 24 ausgebildeten Türflügel-Anschlagteils angeordnet. The second exemplary embodiment of a damping device 80 shown is - in this respect in accordance with the damping device 70 described above - also arranged on the door leaf side, namely directly following the fastening flange 81 of the door leaf stop part designed as a hinge cup 24, which is located on the back of the door leaf 12. Die Dämpfungsvorrichtung 80 weist ein flaches Dämpfergehäuse 82 auf, welches durch eine Abdeckung 84 an der Oberseite abgedeckt ist. The damping device 80 has a flat damper housing 82 which is covered by a cover 84 on the top. Im Dämpfergehäuse 82 ist in einer schamiertopfseitigen Aussparung ein Schieber 86 längsverschieblich geführt, von dem sich am schamiertopfabgewandten Ende eine Verlängerung 88 in eine passende langgestreckte Ausnehmung 90 des Dämpfungsgehäuses 82 erstreckt. In the damper housing 82, a slider 86 is guided in a longitudinally displaceable manner in a recess on the hinge pot, from which an extension 88 extends into a matching elongated recess 90 of the damping housing 82 at the end remote from the hinge pot. Die beiden gegenüberliegenden Längsränder der Verlängerung 88 sind jeweils mit einer zahnstangenartigen Verzahnung 92 versehen, welche mit im Dämpfergehäuse 82 drehbar gelagerten Zahnrädern 94 kämmen. The two opposite longitudinal edges of the extension 88 are each provided with a rack-like toothing 92, which mesh with toothed wheels 94 rotatably mounted in the damper housing 82. Fluchtend unterhalb der Zahnräder 94 sind wiederum - nicht gezeigte - Drehdämpfer im Dämpfergehäuse 82 angeordnet, welche drehfest mit den Zahnrädern 94 verbunden sind. Rotary dampers - not shown - are in turn arranged in the damper housing 82, aligned below the gearwheels 94, which are connected to the gearwheels 94 in a rotationally fixed manner. Bei einer Verschiebung des Schiebers 86 im Gehäuse 82 werden also auch die Zahnräder 94 über die Verzahnung 92 in Drehung versetzt, wobei dann wieder in den beiden mit den Zahnrädern gekoppelten Drehdämpfern die Dämpfungskraft aufgebaut wird. When the slide 86 is displaced in the housing 82, the toothed wheels 94 are also set in rotation via the toothing 92, the damping force then being built up again in the two rotary dampers coupled to the toothed wheels. In den In the Figuren 3 Figures 3 und and 4 4th ist erkennbar, dass eine Verschiebung des Schiebers 86 beim Schließen des Türflügels 12 vor Erreichen der Türflügel-Schließstellung erfolgt, wobei eine am schamiertopfseitigen freien Ende des Schiebers 86 drehbar angeordnete Walze 96 auf der oberen Stegfläche des Tragarms 18 des Scharniers 10 anläuft. it can be seen that the slide 86 is displaced when the door leaf 12 is closed before the door leaf closed position is reached, with a roller 96 rotatably arranged on the hinge-side free end of the slide 86 running on the upper web surface of the support arm 18 of the hinge 10. Die Rückführung des Schiebers 86 beim Öffnen des Türflügels 12 erfolgt hier wieder durch eine am Schieber 86 einerseits und der Ausnehmung 90 andererseits abgestützten Druckfeder 98. That in the The return of the slide 86 when the door leaf 12 is opened takes place here again by a compression spring 98 supported on the slide 86 on the one hand and the recess 90 on the other FIGS. FIGS. 3 to 5 3 to 5 shown second embodiment of a damping device 80 is - so far in accordance with the damping device 70 described above - also door wing side, and immediately after the resting on the back of the door leaf 12 mounting flange 81 of the hinge cup 24 formed as door stop member arranged. shown second embodiment of a damping device 80 is - so far in accordance with the damping device 70 described above - also door wing side, and immediately after the resting on the back of the door leaf 12 mounting flange 81 of the hinge cup 24 formed as door stop member arranged. The damping device 80 has a flat damper housing 82, which is covered by a cover 84 at the top. The damping device 80 has a flat damper housing 82, which is covered by a cover 84 at the top. In the damper housing 82, a slider 86 is longitudinally displaceably guided in a Schamiertopfseitigen recess, extending from the end facing away from the embryo head an extension 88 in a suitable elongated recess 90 of the damping housing 82. The two opposite longitudinal edges of the extension 88 are each with a rack-like Gearing 92 provided, which mesh with rotatably mounted in the damper housing 82 gears 94. Escaping below the gears 94 are again - not shown - rotary damper arranged in the damper housing 82, which are rotatably connected to the gears 94. With a displacement of the slider 86 in the housing 82, therefore, the gears 94 are rotated via the teeth 92 in rotation, in which case the damping force is built up again in the two coupled with the gears rotary dampers. In the damper housing 82, a slider 86 is longitudinally displaceably guided in a Schamiertopfseiten recess, extending from the end facing away from the embryo head an extension 88 in a suitable elongated recess 90 of the damping housing 82. The two opposite longitudinal edges of the extension 88 are each provided with a rack-like gearing 92 provided, which mesh with rotatably mounted in the damper housing 82 gears 94. Escaping below the gears 94 are again - not shown - rotary damper arranged in the damper housing 82, which are rotatably connected to the gears 94. With a displacement of the slider 86 in the housing 82, therefore, the gears 94 are rotated via the teeth 92 in rotation, in which case the damping force is built up again in the two coupled with the gears rotary dampers . In the In the Figures 3 Figures 3 and other 4 4th It can be seen that a displacement of the slider 86 when closing the door leaf 12 before reaching the door leaf closed position, wherein a at the Schamiertopfseitigen free end of the slider 86 rotatably arranged roller 96 starts on the upper web surface of the support arm 18 of the hinge 10. The return of the slider 86 when opening the door leaf 12 takes place here again by a on the slide 86 on the one hand and the recess 90 on the other hand supported compression spring 98th It can be seen that a displacement of the slider 86 when closing the door leaf 12 before reaching the door leaf closed position, wherein a at the Schamiertopfseiten free end of the slider 86 rotatably arranged roller 96 starts on the upper web surface of the support arm 18 of the hinge 10. The return of the slider 86 when opening the door leaf 12 takes place here again by a on the slide 86 on the one hand and the recess 90 on the other hand supported compression spring 98th
  • Aus der vorstehenden Beschreibung der verschiedenen Ausführungsbeispiele ist klar, dass die erfindungsgemäßen Dämpfungsvorrichtungen in ihrem funktionellen Aufbau von den Funktionsprinzipien an sich bekannter Dämpfer Gebrauch machen. Neu und vorteilhaft ist demgegenüber, dass die Dämpfungsvorrichtungen in dem durch Scharniere am Korpus des zugehörigen Schranks angelenkten Randbereich des Türflügels, und zwar an oder unmittelbar anschließend am türflügelzugeordneten Scharniertopf der Scharniere selbst angeordnet sind, was den Vorteil hat, dass sie bei geöffnetem Türflügel optisch kaum in Erscheinung treten, sondern als Teil der ohnehin erforderlichen Scharniere angesehen werden.From the above description of the various embodiments, it is clear that the damping devices according to the invention in their functional design make use of the operating principles of known dampers. In contrast, it is a new and advantageous feature that the damping devices are arranged in the hinged edge of the door leaf hinged to the carcass of the associated cabinet, namely on or immediately adjacent to the hinged door of the hinges themselves, which has the advantage that it hardly visually opens when the door leaf is open appear as part of the hinges required anyway.

Claims (4)

  1. A combination of a damping device (70) with hinges (10) for connecting two furniture components pivotally relative to one another, particularly door leaves (12) or flaps fastened to the carcass of an item of furniture, in which the hinge has a fastening portion (24), which is in the form of a hinge cup, which is fitted recessed into a recess in the movable furniture component, in the intended installation position on the item of furniture, and which is pivotally coupled to a carcass fastening portion constructed as a support arm (18) by means of a linkage mechanism (20; 22), wherein the damping device has a damper housing (32) provided on the door leaf fastening portion (24), in the interior of which there is a fluid damping medium and a resistance element, which is movable relative to the damping medium and is coupled to an actuating element, which extends out of the housing and is operatively connected to the second furniture portion during at least a portion of the pivotal movement of the two furniture portions (12; 14) relative to one another and transmits the movement imparted to it by the second furniture portion (12; 14) to the resistance element, characterised in that the damper housing (32) is arranged, in the intended installation position, on the rear side of the movable furniture portion (door leaf 12) and that the actuating element extending out of the damper housing (32; 82) contacts the upper web surface of the support arm (18) during a final portion of the closing movement of the door leaf (12).
  2. A combination as claimed in Claim 1, characterised in that the damper housing has an elongate, cylindrical interior filled with the fluid damping medium, longitudinally movably disposed in which is a piston (36) constituting the resistance element, which is engaged by a piston rod (38) constituting the actuating element, the end of which remote from the piston extends out of the damper housing (32).
  3. A combination as claimed in Claim 2, characterised in that the damper housing (32) is an integral component of the door leaf fastening member (24).
  4. A combination as claimed in Claim 1, characterised in that the damper housing (82) is a separate component arranged on the rear surface of the movable furniture portion (door leaf 12) directly following the door leaf connecting portion (24) in the intended installation position, that the actuating element has a slider (86) longitudinally movably guided in a recess in the damper housing and that provided in the damper housing (82) there are two cavities, which are spaced from one another and are filled with fluid damping medium, with respective resistance elements, which are rotatable in the respective cavity and are rotationally fixedly connected to respective toothed wheels (94), which are rotatably mounted in the damper housing and are in mesh with respective arrays of teeth (92) provided on opposite longitudinal edges of the slider (86).
EP02782435A 2001-07-06 2002-05-04 Damping device Active EP1404938B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE20111085U 2001-07-06
DE20111085 2001-07-06
DE20115250U 2001-09-14
DE20115250U DE20115250U1 (en) 2001-07-06 2001-09-14 damping device
PCT/EP2002/004915 WO2003004817A1 (en) 2001-07-06 2002-05-04 Damping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05002623A EP1538293B1 (en) 2001-07-06 2002-05-04 Combination of a damping device with hinges for pieces of furniture
DK05002623T DK1538293T3 (en) 2001-07-06 2002-05-04 Combination of an attenuator with furniture for furniture parts

Related Child Applications (2)

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EP05002623A Division EP1538293B1 (en) 2001-07-06 2002-05-04 Combination of a damping device with hinges for pieces of furniture
EP05002623.6 Division-Into 2005-02-09

Publications (3)

Publication Number Publication Date
EP1404938A1 EP1404938A1 (en) 2004-04-07
EP1404938B1 EP1404938B1 (en) 2005-06-29
EP1404938B2 true EP1404938B2 (en) 2011-03-09

Family

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EP05002623A Active EP1538293B1 (en) 2001-07-06 2002-05-04 Combination of a damping device with hinges for pieces of furniture
EP02782435A Active EP1404938B2 (en) 2001-07-06 2002-05-04 Damping device

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Application Number Title Priority Date Filing Date
EP05002623A Active EP1538293B1 (en) 2001-07-06 2002-05-04 Combination of a damping device with hinges for pieces of furniture

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US (2) US7275284B2 (en)
EP (2) EP1538293B1 (en)
AT (2) AT331110T (en)
DE (3) DE20115250U1 (en)
DK (1) DK1538293T3 (en)
ES (2) ES2245409T5 (en)
WO (1) WO2003004817A1 (en)

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US7562416B2 (en) 2009-07-21
AT298834T (en) 2005-07-15
US20040205935A1 (en) 2004-10-21
ES2245409T3 (en) 2006-01-01
ES2267080T3 (en) 2007-03-01
WO2003004817A1 (en) 2003-01-16
EP1538293B1 (en) 2006-06-21
DK1538293T3 (en) 2006-10-30
EP1404938A1 (en) 2004-04-07
ES2245409T5 (en) 2011-07-14
AT331110T (en) 2006-07-15
US20070062366A1 (en) 2007-03-22
US7275284B2 (en) 2007-10-02
EP1404938B1 (en) 2005-06-29
DE50203519D1 (en) 2005-08-04
EP1538293A1 (en) 2005-06-08
DE50207345D1 (en) 2006-08-03
DE20115250U1 (en) 2002-11-14

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