DE20119207U1 - Pneumatic braking and damping device for movable furniture parts - Google Patents

Pneumatic braking and damping device for movable furniture parts

Info

Publication number
DE20119207U1
DE20119207U1 DE20119207U DE20119207U DE20119207U1 DE 20119207 U1 DE20119207 U1 DE 20119207U1 DE 20119207 U DE20119207 U DE 20119207U DE 20119207 U DE20119207 U DE 20119207U DE 20119207 U1 DE20119207 U1 DE 20119207U1
Authority
DE
Germany
Prior art keywords
damping device
pneumatic braking
piston
movable furniture
furniture parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20119207U
Other languages
German (de)
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.)
Julius Blum GmbH
Original Assignee
Julius Blum GmbH
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 Julius Blum GmbH filed Critical Julius Blum GmbH
Priority to DE20119207U priority Critical patent/DE20119207U1/en
Publication of DE20119207U1 publication Critical patent/DE20119207U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0227—Telescopic characterised by the piston construction
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
    • 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
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • 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
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/368—Sealings in pistons
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0091—Drawer movement damping
    • A47B2210/0094—Drawer damping device with 2 relatively movable parts to convert kinetic energy
    • 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
    • E05Y2201/21—Brakes
    • 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
    • E05Y2201/254—Fluid or viscous friction
    • E05Y2201/256—Fluid or viscous friction with pistons or vanes
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/47—Springs; Spring tensioners
    • E05Y2201/474—Compression springs
    • 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
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/12—Fluid damping
    • F16F2222/126—Fluid damping using gases

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Pneumatische Brems- und Dämpfeinrichtung für bewegbare Möbelteile mit einem Zylinder, in dem ein Kolben linear verschiebbar angeordnet ist, der mit mindestens einer Ringnut versehen ist, in der sich ein Dichtungsring befindet, der an des Zylinderwand anliegt und der durch die lineare Bewegung des Kolbens, bei der das pneumatische Medium, vorzugsweise Luft, komprimiert wird, verstärkt und vorzugsweise im Querschnitt verformt an die Zylinderwand gedrückt wird, dadurch gekennzeichnet, daß der Kolben (2) mit einem stirnseitig offenen Hohlraum (10) versehen ist, von dem radial ausgerichtete Durchtrittskanäle (20) für das pneumatische Medium zur Ringnut (5) führen1. Pneumatic braking and damping device for movable furniture parts with a cylinder in which a piston is arranged linearly displaceably, which is provided with at least one annular groove, in which there is a sealing ring which rests on the cylinder wall and which by the linear movement of the Piston, in which the pneumatic medium, preferably air, is compressed, reinforced and, preferably deformed in cross-section, pressed against the cylinder wall, characterized in that the piston ( 2 ) is provided with a cavity ( 10 ) which is open at the end and from which is directed radially Lead the passage channels ( 20 ) for the pneumatic medium to the ring groove ( 5 ) 2. Pneumatische Brems- und Dämpfeinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Kolben (2) an seiner Stirnseite mit einer ringförmigen Schürze (19) versehen ist.2. Pneumatic braking and damping device according to claim 1, characterized in that the piston ( 2 ) is provided on its end face with an annular skirt ( 19 ). 3. Pneumatische Brems- und Dämpfeinrichtung nach Anspruch 2, dadurch gekenn­ zeichnet, daß die Schürze (19) an der Zylinderwand (7) streift.3. Pneumatic braking and damping device according to claim 2, characterized in that the apron ( 19 ) on the cylinder wall ( 7 ) grazes.
DE20119207U 2001-11-24 2001-11-24 Pneumatic braking and damping device for movable furniture parts Expired - Lifetime DE20119207U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20119207U DE20119207U1 (en) 2001-11-24 2001-11-24 Pneumatic braking and damping device for movable furniture parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20119207U DE20119207U1 (en) 2001-11-24 2001-11-24 Pneumatic braking and damping device for movable furniture parts

Publications (1)

Publication Number Publication Date
DE20119207U1 true DE20119207U1 (en) 2002-02-28

Family

ID=7964449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20119207U Expired - Lifetime DE20119207U1 (en) 2001-11-24 2001-11-24 Pneumatic braking and damping device for movable furniture parts

Country Status (1)

Country Link
DE (1) DE20119207U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234403A1 (en) * 2002-07-29 2004-02-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Procedure for active safety end position damping for movable machine parts has facility whereby gas is released in gas accumulators through one or more parallel running mechanical actions requiring no additional power
WO2009050413A1 (en) * 2007-10-19 2009-04-23 Titus + Ltd Improvements in movement controls
CN107630964A (en) * 2017-09-20 2018-01-26 周根元 A kind of hydraulic damper
CN110342104A (en) * 2019-07-17 2019-10-18 蒋欣 A kind of active shock insulation organ transplant transfer device
CN111305387A (en) * 2019-12-26 2020-06-19 中国建筑股份有限公司 Compression-shear separation type variable-rigidity rubber support and manufacturing method thereof
US20220221018A1 (en) * 2019-06-19 2022-07-14 Piolax, Inc. Air damper

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234403A1 (en) * 2002-07-29 2004-02-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Procedure for active safety end position damping for movable machine parts has facility whereby gas is released in gas accumulators through one or more parallel running mechanical actions requiring no additional power
DE10234403B4 (en) * 2002-07-29 2004-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for active safety end position damping for moving machine parts, in particular high-speed machines and in particular for avoiding the accident, for example a collision with the end position
WO2009050413A1 (en) * 2007-10-19 2009-04-23 Titus + Ltd Improvements in movement controls
CN107630964A (en) * 2017-09-20 2018-01-26 周根元 A kind of hydraulic damper
CN107630964B (en) * 2017-09-20 2023-08-11 肇庆市维德亚科技有限公司 Hydraulic damper
US20220221018A1 (en) * 2019-06-19 2022-07-14 Piolax, Inc. Air damper
US11841064B2 (en) * 2019-06-19 2023-12-12 Piolax, Inc. Air damper
CN110342104A (en) * 2019-07-17 2019-10-18 蒋欣 A kind of active shock insulation organ transplant transfer device
CN110342104B (en) * 2019-07-17 2021-02-26 蒋欣 Active shock insulation organ transplantation transfer device
CN111305387A (en) * 2019-12-26 2020-06-19 中国建筑股份有限公司 Compression-shear separation type variable-rigidity rubber support and manufacturing method thereof

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020404

R150 Term of protection extended to 6 years

Effective date: 20050125

R151 Term of protection extended to 8 years

Effective date: 20071218

R158 Lapse of ip right after 8 years

Effective date: 20100601