BR0005533A - Method and apparatus to facilitate the release of an object trapped by one or more doors that close in a transit vehicle in a motorized door system with a two-stage lock - Google Patents
Method and apparatus to facilitate the release of an object trapped by one or more doors that close in a transit vehicle in a motorized door system with a two-stage lockInfo
- Publication number
- BR0005533A BR0005533A BR0005533A BR0005533A BR0005533A BR 0005533 A BR0005533 A BR 0005533A BR 0005533 A BR0005533 A BR 0005533A BR 0005533 A BR0005533 A BR 0005533A BR 0005533 A BR0005533 A BR 0005533A
- Authority
- BR
- Brazil
- Prior art keywords
- door
- facilitate
- release
- doors
- transit vehicle
- Prior art date
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
<B>MéTODO E APARELHO PARA FACILITAR A LIBERAçãO DE UM OBJETO PRESO POR UMA OU MAIS PORTAS QUE SE FECHAM EM UM VEìCULO DE TRâNSITO EM UM SISTEMA DE PORTA MOTORIZADA COM UMA TRAVA DE DOIS ESTáGIOS<D> Método para facilitar a liberação de um objeto preso por uma ou mais portas que se fecham de veículo de trânsito em um sistema de porta motorizada com uma trava de dois estágios, a trava de dois estágios tendo uma posição totalmente travada e uma posição de trava de recuo. O método inclui detectar a presença do objeto pelo efeito do objeto sobre a posição ou velocidade da (s) porta (s). O método também inclui determinar se a (s) porta (s) está (ão) em uma faixa de recuo entre a posição totalmente travada e a posição de trava de recuo. Se um objeto for detectado e a (s) porta (s) estiver (em) na faixa de recuo, então um ou mais sinais são aplicados a um motor da (s) porta (s) para mover a (s) porta (s) na direção de abertura da porta para ou em direção à posição de trava de recuo.<B> METHOD AND APPARATUS TO FACILITATE THE RELEASE OF AN OBJECT ATTACHED BY ONE OR MORE DOORS CLOSING IN A TRANSIT VEHICLE IN A MOTORIZED DOOR SYSTEM WITH A TWO STAGE LOCK <D> Method to facilitate the release of an object secured by one or more doors that close to a transit vehicle in a motorized door system with a two-stage lock, the two-stage lock having a fully locked position and a recessed lock position. The method includes detecting the presence of the object by the effect of the object on the position or speed of the door (s). The method also includes determining whether the door (s) is (are) in a recoil range between the fully locked position and the recoiled lock position. If an object is detected and the door (s) is (are) in the recoil range, then one or more signals are applied to a motor of the door (s) to move the door (s) ) in the direction of opening the door to or towards the recoil lock position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/449,000 US6278376B1 (en) | 1998-11-25 | 1999-11-24 | Trapped object release system for a transit vehicle door |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0005533A true BR0005533A (en) | 2001-08-07 |
Family
ID=23782477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0005533A BR0005533A (en) | 1999-11-24 | 2000-11-23 | Method and apparatus to facilitate the release of an object trapped by one or more doors that close in a transit vehicle in a motorized door system with a two-stage lock |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN1304843A (en) |
AU (1) | AU766802B2 (en) |
BR (1) | BR0005533A (en) |
CA (1) | CA2315393C (en) |
MX (1) | MXPA00011480A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6141987B2 (en) * | 2013-08-30 | 2017-06-07 | アイシン精機株式会社 | Vehicle opening / closing body control apparatus and vehicle opening / closing system |
CN105799510B (en) * | 2016-03-16 | 2019-01-11 | 郑州宇通客车股份有限公司 | A kind of bus door method for early warning and early warning system |
JP6677350B2 (en) * | 2017-11-02 | 2020-04-08 | 富士電機株式会社 | Door opening and closing device |
-
2000
- 2000-08-04 CA CA 2315393 patent/CA2315393C/en not_active Expired - Fee Related
- 2000-08-18 AU AU53485/00A patent/AU766802B2/en not_active Ceased
- 2000-09-04 CN CN 00126872 patent/CN1304843A/en active Pending
- 2000-11-22 MX MXPA00011480 patent/MXPA00011480A/en unknown
- 2000-11-23 BR BR0005533A patent/BR0005533A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2315393A1 (en) | 2001-05-24 |
MXPA00011480A (en) | 2002-07-09 |
CA2315393C (en) | 2003-10-14 |
AU766802B2 (en) | 2003-10-23 |
CN1304843A (en) | 2001-07-25 |
AU5348500A (en) | 2001-05-31 |
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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 acc. article 33 of ipl - extension of time limit for request of examination expired |