BR0201610A - Conjunto de porca de ajustagem para um operador de porta - Google Patents

Conjunto de porca de ajustagem para um operador de porta

Info

Publication number
BR0201610A
BR0201610A BR0201610-9A BR0201610A BR0201610A BR 0201610 A BR0201610 A BR 0201610A BR 0201610 A BR0201610 A BR 0201610A BR 0201610 A BR0201610 A BR 0201610A
Authority
BR
Brazil
Prior art keywords
adjusting nut
door
propeller
door operator
inner cavity
Prior art date
Application number
BR0201610-9A
Other languages
English (en)
Inventor
Andre Stojc
Erich Stephen
Original Assignee
Westinghouse Air Brake Co
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 Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Publication of BR0201610A publication Critical patent/BR0201610A/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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/702—Spindles; Worms
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2445—Supports or other means for compensating misalignment or offset between screw and nut
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/1868—Deflection related
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19735—Nut disengageable from screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)
  • Hinges (AREA)

Abstract

"CONJUNTO DE PORCA DE AJUSTAGEM PARA UM OPERADOR DE PORTA". A presente invenção ensina um operador de porta acionado para veículos de trânsito de passageiros tendo um conjunto de porca de ajustagem que se encaixa em um suporte de dobradiça de porta substancialmente conectado a uma porta disposta em uma abertura da estrutura do veículo. Essa porca de ajustagem ainda se encaixa em um parafuso regulador, para mover uma porta para cobrir e descobrir uma abertura para ingresso e regresso de passageiros em uma parede de um veículo de trânsito, quando de uma rotação do parafuso regulador permitida por um movedor primário rotativo. O conjunto de acionamento compreende um alojamento, que tem uma cavidade interna, pelo menos uma inserção de porca de ajustagem tendo uma porção de hélice substancialmente idêntica à hélice do parafuso regulador e disposta na referida cavidade interna, e um grampo de retenção se encaixando na referida inserção de porca de ajustagem, para retenção substancial do mesmo. O grampo de retenção ainda provê uma substituição simples dessa pelo menos uma inserção de porca de ajustagem, durante ciclos de manutenção, desse modo eliminando, substancialmente, a lubrificação periódica geralmente empregada com os operadores de porta acionada da técnica anterior.
BR0201610-9A 2001-05-05 2002-05-06 Conjunto de porca de ajustagem para um operador de porta BR0201610A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28884301P 2001-05-05 2001-05-05

Publications (1)

Publication Number Publication Date
BR0201610A true BR0201610A (pt) 2003-03-11

Family

ID=23108891

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201610-9A BR0201610A (pt) 2001-05-05 2002-05-06 Conjunto de porca de ajustagem para um operador de porta

Country Status (7)

Country Link
US (1) US6718694B2 (pt)
EP (1) EP1277990A3 (pt)
CN (1) CN1388021A (pt)
AU (1) AU3708402A (pt)
BR (1) BR0201610A (pt)
CA (1) CA2383914C (pt)
MX (1) MXPA02004527A (pt)

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DE102008051544B4 (de) * 2008-10-14 2012-12-27 Continental Automotive Gmbh Spindeltrieb mit Verdrehsicherung
AU2010229559B2 (en) * 2009-03-24 2014-06-05 Somyung Co.,Ltd Electric door-locking apparatus, and electric door comprising same
EA022108B1 (ru) * 2009-04-02 2015-11-30 Восес Ко., Лтд. Устройство для запирания двери
JP5425301B2 (ja) * 2009-05-26 2014-02-26 韓国産業銀行 カムを利用した電気式ドアロックシステム
EP2342992B1 (en) * 2009-11-24 2012-01-04 KIH-utveckling AB Linear actuator for height adjustable columns
TWI447290B (zh) * 2011-03-09 2014-08-01 Nabtesco Corp Attachment of the opening and closing device
AT514501B1 (de) 2012-08-27 2016-03-15 Knorr Bremse Ges Mit Beschränkter Haftung Schwenkschiebetürmodul für ein Schienenfahrzeug
AT513556A1 (de) * 2012-08-27 2014-05-15 Knorr Bremse Ges Mit Beschränkter Haftung Schwenkschiebetürmodul für ein Schienenfahrzeug
DE202013103252U1 (de) * 2013-07-19 2014-10-20 Gebr. Bode Gmbh & Co. Kg Elektrischer Antrieb für Linearschiebetüren
EP2889200B1 (en) * 2013-12-30 2019-07-31 Vapor Europe S.r.l. A Wabtec Company Door drive device for a door of a wagon
CN103723155B (zh) * 2013-12-31 2016-11-16 南京康尼机电股份有限公司 一种城市轨道车辆丝杆螺母驱动移门的高副连接机构
CN105083307B (zh) * 2014-05-22 2017-09-12 盖伯.伯德有限两合公司 用于公共交通车辆的乘客门
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BR112017007747B1 (pt) * 2014-10-29 2022-06-07 Westinghouse Air Brake Technologies Corporation Mecanismo de embreagem
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US10954710B2 (en) * 2015-10-12 2021-03-23 Gebr. Bode Gmbh & Co. Kg Spindle drive with integrated locking
CN105696913B (zh) * 2016-01-22 2017-03-08 南京康尼机电股份有限公司 双开塞拉门系统
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WO2017176831A1 (en) 2016-04-06 2017-10-12 Westinghouse Air Brake Technologies Corporation Lock mechanism for improved door panel seal
US10041287B2 (en) * 2016-08-31 2018-08-07 Westinghouse Air Brake Technologies Corporation Secondary retention device for transit door
USD1016599S1 (en) 2017-02-17 2024-03-05 Helix Linear Technologies Nut
IT201700038706A1 (it) * 2017-04-07 2018-10-07 Giuseppe Chierchia Accoppiamento meccanico a sgancio rapido per attuatori
US20180347249A1 (en) * 2017-05-31 2018-12-06 Westinghouse Air Brake Technologies Corporation Rail transit door isolation lock
WO2019078105A1 (ja) * 2017-10-19 2019-04-25 Thk株式会社 予圧検知可能なねじ装置
US10724278B2 (en) 2018-02-09 2020-07-28 Westinghouse Air Brake Technologies Corporation Secondary retention device for bi-parting doors
CN108756571B (zh) * 2018-05-29 2024-09-24 南京康尼机电股份有限公司 一种紧凑型紧急解锁装置
JP7072443B2 (ja) * 2018-05-31 2022-05-20 日本電産サンキョー株式会社 直線駆動装置
CN116198616A (zh) * 2018-06-21 2023-06-02 麦格纳外饰公司 主动式空气动力学应用扭矩驱动连杆
JP7178221B2 (ja) 2018-09-18 2022-11-25 ナブテスコ株式会社 ドア駆動装置
CN110980586B (zh) * 2019-12-30 2023-11-24 郑州宇通重工有限公司 自适应均载功能的升降装置
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Also Published As

Publication number Publication date
AU3708402A (en) 2002-11-07
EP1277990A2 (en) 2003-01-22
US20020194783A1 (en) 2002-12-26
CN1388021A (zh) 2003-01-01
CA2383914C (en) 2006-01-31
US6718694B2 (en) 2004-04-13
EP1277990A3 (en) 2005-10-05
CA2383914A1 (en) 2002-11-05
MXPA02004527A (es) 2004-07-16

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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]