Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
OPENING RESTRICTION DEVICE AND FIXTURE
To provide an opening restriction device and a fixture which can improve versatility for all fixtures and suppress increase in the number of parts.SOLUTION: An opening restriction device 4 includes a slider 5 provided on the upper stile 31 so as to be able to reciprocate, a link arm 10 that connects the slider 5 to the upper frame, and a movable stopper device 7 that is attached to the upper stile 31 so as to be able to stop the forward movement of the slider 5 in the half-open position; the movable stopper device 7 has a movable stopper 72, an operating member 74 that operates it, and a torsion spring that energizes the movable stopper 72 from a non-stop position to a stop position. The slider 5 has a catcher member 61 that can move forward and backward, and the catcher member 61 is configured to move the operating member 74 from a first operating position to a second operating position and retreat while in contact with a protruding part 745 during the backward movement of the slider 5.SELECTED DRAWING: Figure 9
【課題】各建具に対する汎用性を向上できて部品点数の増加を抑えられる開口制限装置および建具を提供すること。【解決手段】開口制限装置４は、往復動可能に上框３１に設けられるスライダー５と、スライダー５を上枠に連結するリンクアーム１０と、半開位置でスライダー５の往動を停止可能に上框３１に取り付けられる可動ストッパー装置７とを備え、可動ストッパー装置７は、可動ストッパー７２と、これを操作する操作部材７４と、可動ストッパー７２を非停止位置から停止位置に付勢する捩りバネとを有する。スライダー５は、進退可能なキャッチャー部材６１を有し、キャッチャー部材６１は、スライダー５の復動において突起部７４５に当接した状態で操作部材７４を第一操作位置から第二操作位置に移動して後退する構成とされる。【選択図】図９
OPENING RESTRICTION DEVICE AND FIXTURE
To provide an opening restriction device and a fixture which can improve versatility for all fixtures and suppress increase in the number of parts.SOLUTION: An opening restriction device 4 includes a slider 5 provided on the upper stile 31 so as to be able to reciprocate, a link arm 10 that connects the slider 5 to the upper frame, and a movable stopper device 7 that is attached to the upper stile 31 so as to be able to stop the forward movement of the slider 5 in the half-open position; the movable stopper device 7 has a movable stopper 72, an operating member 74 that operates it, and a torsion spring that energizes the movable stopper 72 from a non-stop position to a stop position. The slider 5 has a catcher member 61 that can move forward and backward, and the catcher member 61 is configured to move the operating member 74 from a first operating position to a second operating position and retreat while in contact with a protruding part 745 during the backward movement of the slider 5.SELECTED DRAWING: Figure 9
【課題】各建具に対する汎用性を向上できて部品点数の増加を抑えられる開口制限装置および建具を提供すること。【解決手段】開口制限装置４は、往復動可能に上框３１に設けられるスライダー５と、スライダー５を上枠に連結するリンクアーム１０と、半開位置でスライダー５の往動を停止可能に上框３１に取り付けられる可動ストッパー装置７とを備え、可動ストッパー装置７は、可動ストッパー７２と、これを操作する操作部材７４と、可動ストッパー７２を非停止位置から停止位置に付勢する捩りバネとを有する。スライダー５は、進退可能なキャッチャー部材６１を有し、キャッチャー部材６１は、スライダー５の復動において突起部７４５に当接した状態で操作部材７４を第一操作位置から第二操作位置に移動して後退する構成とされる。【選択図】図９
OPENING RESTRICTION DEVICE AND FIXTURE
開口制限装置および建具
YASUDA SHINYA (Autor:in)
18.12.2023
Patent
Elektronische Ressource
Japanisch
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
OPENING OPERATION RESTRICTION DEVICE FOR OPENING/CLOSING DEVICE
| Europäisches Patentamt | 2019
OPENING OPERATION RESTRICTION DEVICE FOR OPENING/CLOSING DEVICE
| Europäisches Patentamt | 2016