BR0303572A - Dispositivo pneumático de freagem e de amortecimento, especialmente para partes de móveis que podem ser movidas - Google Patents

Dispositivo pneumático de freagem e de amortecimento, especialmente para partes de móveis que podem ser movidas

Info

Publication number
BR0303572A
BR0303572A BR0303572-7A BR0303572A BR0303572A BR 0303572 A BR0303572 A BR 0303572A BR 0303572 A BR0303572 A BR 0303572A BR 0303572 A BR0303572 A BR 0303572A
Authority
BR
Brazil
Prior art keywords
damping device
piston
moving parts
pneumatic braking
movable moving
Prior art date
Application number
BR0303572-7A
Other languages
English (en)
Inventor
Helmut Fitz
Original Assignee
Blum Gmbh Julius
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 Blum Gmbh Julius filed Critical Blum Gmbh Julius
Publication of BR0303572A publication Critical patent/BR0303572A/pt

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
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • F16F9/5126—Piston, or piston-like valve elements
    • 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
    • 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
    • F16F9/02—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
    • F16F9/0218—Mono-tubular units
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots
    • 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—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 ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/264—Type of motion, e.g. braking linear
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
  • Braking Arrangements (AREA)

Abstract

"DISPOSITIVO PNEUMáTICO DE FREAGEM E DE AMORTECIMENTO, ESPECIALMENTE PARA PARTES DE MóVEIS QUE PODEM SER MOVIDAS". A presente invenção refere-se a um dispositivo pneumático de freagem e de amortecimento para partes de móveis que possam ser movidas com um cilindro (1), dentro do qual está disposto um êmbolo (2) que pode ser deslocado de maneira linear. Dentro do êmbolo (2), está disposta uma válvula de sobrepressão, através da qual pode escapar ar comprimido da câmara de pressão (12), do cilindro (1). A válvula de sobrepressão é formada por um segundo êmbolo (5), o qual está disposto de maneira deslocável linearmente dentro de um espaço oco (10), aberto no lado frontal, do primeiro êmbolo (2).
BR0303572-7A 2002-03-21 2003-03-18 Dispositivo pneumático de freagem e de amortecimento, especialmente para partes de móveis que podem ser movidas BR0303572A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT4652002 2002-03-21
PCT/AT2003/000074 WO2003081077A1 (de) 2002-03-21 2003-03-18 Pneumatische brems- und dämpfeinrichtung, insbesondere für bewegbare möbelteile

Publications (1)

Publication Number Publication Date
BR0303572A true BR0303572A (pt) 2004-04-20

Family

ID=28047142

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0303572-7A BR0303572A (pt) 2002-03-21 2003-03-18 Dispositivo pneumático de freagem e de amortecimento, especialmente para partes de móveis que podem ser movidas

Country Status (3)

Country Link
AU (1) AU2003212079A1 (pt)
BR (1) BR0303572A (pt)
WO (1) WO2003081077A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307522U1 (de) * 2003-05-14 2004-09-16 Alfit Ag Dämfpungsvorrichtung für bewegliche Möbelteile
ES2267338B1 (es) * 2004-02-17 2007-12-01 Miguel Angel Rioja Calvo Dispositivo amortiguador para mobiliario.
DE202004009535U1 (de) * 2004-06-16 2005-11-10 Alfit Ag Vorrichtung zur Dämpfung bzw. Abbremsung von beweglichen Möbelteilen von Möbelstücken
AT502943B1 (de) 2005-04-01 2011-07-15 Blum Gmbh Julius Dämpfvorrichtung für bewegbare möbelteile
FR2885192A1 (fr) * 2005-04-29 2006-11-03 Renault Sas Systeme de butee hydraulique d'un vehicule automobile
DE102007009076A1 (de) * 2007-02-23 2008-08-28 Weber & Co. Gmbh Kg Dämpfungseinrichtung für bewegbare Möbelteile
DE102008002062B3 (de) * 2008-05-29 2009-11-26 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenabhängiger Dämpfkraft
ITMI20100616A1 (it) * 2010-04-13 2011-10-14 Roberto Piero Brera Ammortizzatore a fluido, particolarmente per sportelli di elettrodomestici come forni, lavastoviglie o simili o per componenti d'arredamento come antine o cassetti.
FR2960275B1 (fr) * 2010-05-20 2013-07-12 Peugeot Citroen Automobiles Sa Amortisseur hydraulique et vehicule comportant un tel amortisseur
AT12633U1 (de) * 2010-08-27 2012-09-15 Blum Gmbh Julius Dämpfvorrichtung mit überlastsicherung
NL2007530C2 (nl) * 2011-10-04 2013-04-08 Koni Bv Frequentie-afhankelijke demper.
EP2843255B1 (en) * 2012-04-27 2016-04-06 Azol-Gas, S. L. Gas spring including a safety system
AT14690U1 (de) * 2012-09-28 2016-04-15 Blum Gmbh Julius Dämpfer für bewegbare Möbelteile
CN103899178B (zh) * 2012-12-29 2016-04-27 赛恩倍吉科技顾问（深圳）有限公司 缓冲装置
AT514143A1 (de) 2013-04-12 2014-10-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
JP6144833B2 (ja) * 2013-10-24 2017-06-07 ビーワイディー カンパニー リミテッドＢｙｄ Ｃｏｍｐａｎｙ Ｌｉｍｉｔｅｄ 片方向減衰プランジャシリンダ及びそれを備えるフォークリフト
CN107061596B (zh) * 2016-12-29 2019-03-12 浙江科力车辆控制系统有限公司 一种悬挂系统中的高度调节阀
AT520128B1 (de) 2017-07-13 2025-02-15 Blum Gmbh Julius Möbelbeschlag mit wenigstens einem Möbeldämpfer
AT17731U1 (de) * 2017-07-13 2023-01-15 Blum Gmbh Julius Möbeldämpfer
CN108487811B (zh) * 2018-03-12 2019-05-14 山东科技大学 一种缓开汽车车门的液压铰链装置
IT201900020739A1 (it) * 2019-11-11 2021-05-11 Silvano Bellapadrona Sospensione pneumatica.
CN112610101A (zh) * 2020-12-04 2021-04-06 恒大恒驰新能源汽车研究院(上海)有限公司 气撑装置、机盖铰链机构和车辆
EP4745355A1 (en) * 2023-08-14 2026-05-20 Waterson Invincible Corp HINGE WITH A DAMPING STRUCTURE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1081938A (fr) * 1953-05-13 1954-12-23 Perfectionnements aux amortisseurs hydrauliques, télescopiques
GB2185087B (en) * 1984-07-06 1988-11-02 Christie Hydraulics Ltd Shock absorber
AT414033B (de) * 2001-01-09 2006-08-15 Blum Gmbh Julius Dämpfer, insbesondere für möbel

Also Published As

Publication number Publication date
WO2003081077A1 (de) 2003-10-02
AU2003212079A1 (en) 2003-10-08

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]