PROBLEM TO BE SOLVED: To provide a signal transmission device capable of surely transmitting a signal between the door side and the fixed body side by a simple contact point structure.SOLUTION: When side sliding doors 6R and 6L are closed toward a predetermined position Pfrom an opening position P, a contact part 15a of a door side contact point part 15 contacts with a contact part 19a of a fixed body side contact point part 19. Thus, a door nipping detection signal outputted by door nipping detection devices 8R and 8L is started to be transmitted to the contact part 19a from the contact part 15a. The side sliding doors 6R and 6L are further closed toward a closing position Pfrom the predetermined position P, and when door stop rubbers 7R and 7L reach the closing position P, the side sliding doors 6R and 6L stop, and maintain a state of bringing the contact part 15a and the contact part 19a into close contact by elastic force of an elastic force action part 23a. Thus, the door nipping detection signal outputted by the door nipping detection devices 8R and 8L is continuously transmitted via the contact parts 15a and 19a.SELECTED DRAWING: Figure 8
【課題】簡単な接点構造によって戸側と固定体側との間で信号を確実に伝送することができる信号伝送装置を提供する。【解決手段】開放位置P2から所定位置P3に向かって側引戸6R,6Lが閉じると、戸側接点部15の接触部15aが固定体側接点部19の接触部19aと接触する。このため、戸挟み検知装置8R,8Lが出力する戸挟み検知信号が接触部15aから接触部19aに送信開始される。所定位置P3から閉鎖位置P1に向かって側引戸6R,6Lがさらに閉じて、戸先ゴム7R,7Lが閉鎖位置P1に到達すると側引戸6R,6Lが停止し、弾性力作用部23aの弾性力によって接触部15aと接触部19aとが密着した状態を維持する。このため、戸挟み検知装置8R,8Lが出力する戸挟み検知信号が接触部15a,19aを通じて継続して送信される。【選択図】図8
SIGNAL TRANSMISSION DEVICE
信号伝送装置
2017-02-09
Patent
Electronic Resource
Japanese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES |
SIGNAL TRANSMISSION DEVICE AND SIGNAL TRANSMISSION SYSTEM
European Patent Office | 2025
|SIGNAL TRANSMISSION DEVICE, SIGNAL TRANSMISSION SYSTEM, INFORMATION PROVISION METHOD
European Patent Office | 2022
|TRAFFIC INDICATION SIGNAL TRANSMISSION METHOD AND SIGNAL TRANSMISSION DEVICE
European Patent Office | 2021
|TRAFFIC INDICATION SIGNAL TRANSMISSION METHOD AND SIGNAL TRANSMISSION DEVICE
European Patent Office | 2020
|