A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an exclusive measuring instrument for measuring a distance from a point at which a fire-protecting shutter being in a closing movement contacts an object to a point at which the fire-protecting shutter enters its temporary stop state so as to achieve reliable measurement and ease of measurement.SOLUTION: A measuring instrument 10, which is configured to measure a distance from a point at which a fire-protecting shutter 1 being in a closing movement contacts an object to a point at which the fire-protecting shutter 1 enters its temporary stop state by an activation of a safety device 2, includes: a measuring member 20 having a measuring scale portion 21 on its surface; and a locking portion 30 attached to the measuring member 20 and causing the measuring member to be engaged with a side frame portion 4 of the fire-protecting shutter 1.SELECTED DRAWING: Figure 2
【課題】閉鎖途中の防火シャッタが物体に接触してから一旦停止するまでの距離を計測する専用の計測器具を提供し、確実な計測と計測し易さを実現する。【解決手段】防火シャッタ１の閉鎖途中で物体が接触したときに安全装置２が作動して防火シャッタ１が一旦停止するまでの距離を計測する計測器具１０であって、表面に計測目盛部２１を有する計測部材２０と、計測部材２０に取り付けられて、防火シャッタ１の側枠部４に係止させる係止部３０とを有する。【選択図】図２
To provide an exclusive measuring instrument for measuring a distance from a point at which a fire-protecting shutter being in a closing movement contacts an object to a point at which the fire-protecting shutter enters its temporary stop state so as to achieve reliable measurement and ease of measurement.SOLUTION: A measuring instrument 10, which is configured to measure a distance from a point at which a fire-protecting shutter 1 being in a closing movement contacts an object to a point at which the fire-protecting shutter 1 enters its temporary stop state by an activation of a safety device 2, includes: a measuring member 20 having a measuring scale portion 21 on its surface; and a locking portion 30 attached to the measuring member 20 and causing the measuring member to be engaged with a side frame portion 4 of the fire-protecting shutter 1.SELECTED DRAWING: Figure 2
【課題】閉鎖途中の防火シャッタが物体に接触してから一旦停止するまでの距離を計測する専用の計測器具を提供し、確実な計測と計測し易さを実現する。【解決手段】防火シャッタ１の閉鎖途中で物体が接触したときに安全装置２が作動して防火シャッタ１が一旦停止するまでの距離を計測する計測器具１０であって、表面に計測目盛部２１を有する計測部材２０と、計測部材２０に取り付けられて、防火シャッタ１の側枠部４に係止させる係止部３０とを有する。【選択図】図２
MEASURING INSTRUMENT
計測器具
NAKANO YOICHIRO (author)
2019-01-10
Patent
Electronic Resource
Japanese
IPC:
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
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen