BR0104029A - Dispositivo de segurança para um elevador - Google Patents

Dispositivo de segurança para um elevador

Info

Publication number
BR0104029A
BR0104029A BR0104029-4A BR0104029A BR0104029A BR 0104029 A BR0104029 A BR 0104029A BR 0104029 A BR0104029 A BR 0104029A BR 0104029 A BR0104029 A BR 0104029A
Authority
BR
Brazil
Prior art keywords
friction element
elevator
carbon
carbon fibers
guide rail
Prior art date
Application number
BR0104029-4A
Other languages
English (en)
Other versions
BR0104029B1 (pt
Inventor
Walter Krenkel
Ralph Renz
Original Assignee
Inventio Ag
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 Inventio Ag filed Critical Inventio Ag
Publication of BR0104029A publication Critical patent/BR0104029A/pt
Publication of BR0104029B1 publication Critical patent/BR0104029B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable material
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Braking Arrangements (AREA)
  • Centrifugal Separators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

Patente de Invenção: "DISPOSITIVO DE SEGURANçA PARA UM ELEVADOR". A presente invenção refere-se a um dispositivo de segurança para um elevador, com pelo menos um trilho de guia de elevador instalado fixamente no poço de elevador e com uma parte de freio, que apresenta pelo menos um corpo de fricção (1) com pelo menos uma superfície de fricção (4), que é comprimida contra o trilho de guia para frear o elevador, sendo que o corpo de fricção apresenta como material de fricção um material composto cerâmico, reforçado por fibras, que contém carbureto de silício e como componente de reforço, fibras de carbono, sendo que o dispositivo de segurança está caracterizado pelo fato de que o material composto compreende uma matriz de carbureto de silício e carbono, que o componente de reforço está formado exclusivamente de fibras de carbono, que apresentam um comprimento mínimo de 10 mm, e que o teor em volume de fibras de carbono no corpo de fricção importa em entre 30% e 70%.
BRPI0104029-4A 2000-09-14 2001-09-13 dispositivo de segurança para um elevador e processo para produção de um corpo de fricção. BR0104029B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10045881A DE10045881A1 (de) 2000-09-14 2000-09-14 Sicherheitseinrichtung für einen Aufzug

Publications (2)

Publication Number Publication Date
BR0104029A true BR0104029A (pt) 2002-05-07
BR0104029B1 BR0104029B1 (pt) 2011-09-06

Family

ID=7656470

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0104029-4A BR0104029B1 (pt) 2000-09-14 2001-09-13 dispositivo de segurança para um elevador e processo para produção de um corpo de fricção.

Country Status (15)

Country Link
US (1) US6668985B2 (pt)
EP (1) EP1188947B1 (pt)
JP (1) JP2002114466A (pt)
CN (1) CN1164470C (pt)
AT (1) ATE541138T1 (pt)
AU (1) AU784019B2 (pt)
BR (1) BR0104029B1 (pt)
CA (1) CA2357180C (pt)
DE (1) DE10045881A1 (pt)
ES (1) ES2380808T3 (pt)
HK (1) HK1046304A1 (pt)
IL (1) IL145091A (pt)
MY (1) MY126898A (pt)
SG (1) SG111026A1 (pt)
ZA (1) ZA200107555B (pt)

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ATE433545T1 (de) * 2002-07-16 2009-06-15 Sgl Carbon Se Verwendung von reibmaterialien für nassreibende reibpaarungen
DE10233729B4 (de) * 2002-07-24 2006-01-26 Sgl Carbon Ag Faserverstärkte keramische Bremsbeläge
JP2004211888A (ja) * 2002-12-24 2004-07-29 Inventio Ag ケーブルを制動するブレーキシュー
DE10338199B4 (de) * 2003-08-20 2006-06-08 Audi Ag Kupplungsbeläge aus faserverstärkten keramischen Werkstoffen
DE10346499A1 (de) * 2003-10-02 2005-04-28 Sgl Carbon Ag Reibpaarung für Feststellbremsen in Kraftfahrzeugen
DE10359484A1 (de) * 2003-12-18 2005-07-14 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Herstellung eines Bauteils aus einem Faserverbundwerkstoff und Faserverbundwerkstoff
DE102006044848A1 (de) * 2006-07-03 2008-01-10 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Herstellung eines carbidkeramischen Kontaktkörpers und carbidkeramischer Kontaktkörper
US20100072002A1 (en) * 2006-08-29 2010-03-25 Honeywell International Inc. Aircraft brake using mixed carbon composite friction couple with different degrees of graphitization for improved rejected take off and wear performance
JP4561778B2 (ja) * 2007-06-04 2010-10-13 株式会社日立製作所 エレベーター用非常止め装置
CN101070395B (zh) * 2007-06-20 2010-05-26 中南大学 炭/炭-碳化硅复合材料刹车闸瓦闸片的制造方法
JP5427682B2 (ja) * 2010-04-16 2014-02-26 株式会社日立製作所 非常止め装置及びそれを用いたエレベーター
FI123238B (fi) * 2011-02-02 2012-12-31 Kone Corp Menetelmä ja järjestely nostokoneiston jarrun jarrutusvoiman uudistamiseksi
JP5374541B2 (ja) * 2011-04-28 2013-12-25 株式会社日立製作所 エレベーター用非常停止装置の制動子、エレベーター用非常停止装置及びエレベーター
KR20150011343A (ko) * 2012-04-30 2015-01-30 오티스엘리베이터캄파니 브레이크들을 위한 맞춰진 마찰
US9835216B2 (en) 2012-08-29 2017-12-05 Otis Elevator Company Friction brake assembly with an abradable metal foam brake pad
EP2725257A1 (de) 2012-10-23 2014-04-30 Inventio AG Bremsschuh für eine Aufzugsanlage
US10589963B2 (en) * 2015-04-10 2020-03-17 Otis Elevator Company Elevator safety gear alignment system and method
DE202015102837U1 (de) * 2015-06-01 2016-09-06 Wittur Holding Gmbh Aufzugsbrems- und/oder Fangvorrichtung mit geschweißtem Bremsbelag
CN107082336A (zh) * 2016-02-16 2017-08-22 上海三菱电梯有限公司 电梯用紧急制动装置的制动楔块、紧急制动装置及电梯
US11059609B2 (en) 2017-08-04 2021-07-13 Rocket Lab Usa, Inc. Satellite deployer with externally adjustable payload restraint

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DE3762544D1 (de) * 1986-02-05 1990-06-07 Europ Propulsion Reibungssystem aus zusammengesetzten feuerfesten materialien.
US4815572A (en) * 1987-07-24 1989-03-28 Parker-Hannifin Corporation Brake system with improved brake material
JPH0813713B2 (ja) * 1990-10-11 1996-02-14 東芝セラミックス株式会社 ＳｉＣ被覆Ｃ／Ｃ複合材
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Also Published As

Publication number Publication date
AU784019B2 (en) 2006-01-12
ZA200107555B (en) 2002-05-14
EP1188947A3 (de) 2007-06-13
CA2357180C (en) 2009-07-28
EP1188947B1 (de) 2012-01-11
EP1188947A2 (de) 2002-03-20
IL145091A (en) 2005-11-20
CN1164470C (zh) 2004-09-01
AU7205301A (en) 2002-03-21
CN1343620A (zh) 2002-04-10
DE10045881A1 (de) 2002-05-08
ES2380808T3 (es) 2012-05-18
HK1046304A1 (en) 2003-01-03
IL145091A0 (en) 2002-06-30
JP2002114466A (ja) 2002-04-16
ATE541138T1 (de) 2012-01-15
US6668985B2 (en) 2003-12-30
CA2357180A1 (en) 2002-03-14
MY126898A (en) 2006-10-31
US20020029944A1 (en) 2002-03-14
SG111026A1 (en) 2005-05-30
BR0104029B1 (pt) 2011-09-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/09/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13.09.2021