A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SAFETY DEVICE OF ELEVATOR FOR HAND PROTECTION
The present invention relates to a safety device for installing a light sensor on a cage door of an elevator and preventing a hand from being held at a gap between a door and a door frame. Light sensors and light receiving sensors are installed on the cage door at a ratio of 1:1. The present invention eliminates the inefficiency of installing optical sensors in all layers of the building.
본 발명은 엘리베이터의 케이지도어에 광센서를 설치하여 도어와 문틀 사이의 틈새에 손끼임을 방지하는 안전장치에 관한 것으로, 케이지도어측에만 발광센서들과 수광센서들을 1:1 대응관계로 설치하고, 건물의 모든 층에 광센서들을 설치하는 비효율성을 없앤 것을 특징으로 한다.
SAFETY DEVICE OF ELEVATOR FOR HAND PROTECTION
The present invention relates to a safety device for installing a light sensor on a cage door of an elevator and preventing a hand from being held at a gap between a door and a door frame. Light sensors and light receiving sensors are installed on the cage door at a ratio of 1:1. The present invention eliminates the inefficiency of installing optical sensors in all layers of the building.
본 발명은 엘리베이터의 케이지도어에 광센서를 설치하여 도어와 문틀 사이의 틈새에 손끼임을 방지하는 안전장치에 관한 것으로, 케이지도어측에만 발광센서들과 수광센서들을 1:1 대응관계로 설치하고, 건물의 모든 층에 광센서들을 설치하는 비효율성을 없앤 것을 특징으로 한다.
SAFETY DEVICE OF ELEVATOR FOR HAND PROTECTION
엘리베이터의 손끼임 방지용 안전장치
YOON IL SHIK (author)
2017-08-30
Patent
Electronic Resource
Korean
IPC:
B66B
Aufzüge
,
ELEVATORS
/
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
/
G01V
Geophysik
,
GEOPHYSICS
SAFETY DEVICE OF ELEVATOR FOR HAND PROTECTION USING SAFETY SHOES
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SAFETY DEVICE OF ELEVATOR FOR HAND PROTECTION USING CAMERAS
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