Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A dual actuator pneumatic gate closer coupled to a gate including a pair of pneumatic actuators each including a tube having a first and a second end together with a piston/rod combination movable between an extended and retracted position, a first and second coupling block affixed to the first end of each tube and each rod respectively, a spring movable between an expanded and compressed configuration disposed within each tube and a first and second actuator rod coupled between the gate and the first coupling block and a gate post and the second coupling block respectively such that when the gate is moved to an open position each actuator rod extends the corresponding rod compressing the corresponding spring and when the gate is released each spring expands retracting the corresponding rod extending the corresponding actuator rod closing the gate.
A dual actuator pneumatic gate closer coupled to a gate including a pair of pneumatic actuators each including a tube having a first and a second end together with a piston/rod combination movable between an extended and retracted position, a first and second coupling block affixed to the first end of each tube and each rod respectively, a spring movable between an expanded and compressed configuration disposed within each tube and a first and second actuator rod coupled between the gate and the first coupling block and a gate post and the second coupling block respectively such that when the gate is moved to an open position each actuator rod extends the corresponding rod compressing the corresponding spring and when the gate is released each spring expands retracting the corresponding rod extending the corresponding actuator rod closing the gate.
Gate closer
MIZNER AARON M (Autor:in)
22.03.2016
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung