A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Clamping bar arm for concealed door closer
A clamping bar arm for a concealed door closer preferably includes a mounting base, an adjustment arm, a clamp block, a pair of clamp fasteners and a pair of adjustment fasteners. The mounting base includes a mounting plate and an adjustment extension. The pair of adjustment fasteners are threaded through the adjustment extension. A pivot pin is inserted into a top of the adjustment extension. The adjustment arm includes a clamp arm and a stop projection, which extends downward from one end of the adjustment arm. A closer spindle notch is formed in an opposing end of the clamp arm to receive a closer spindle of a concealed closer. The clamp block is secured to an opposing end of the adjustment arm with a pair of clamp fasteners. An adjustment pivot hole is formed through the clamp arm to receive the pivot pin.
Clamping bar arm for concealed door closer
A clamping bar arm for a concealed door closer preferably includes a mounting base, an adjustment arm, a clamp block, a pair of clamp fasteners and a pair of adjustment fasteners. The mounting base includes a mounting plate and an adjustment extension. The pair of adjustment fasteners are threaded through the adjustment extension. A pivot pin is inserted into a top of the adjustment extension. The adjustment arm includes a clamp arm and a stop projection, which extends downward from one end of the adjustment arm. A closer spindle notch is formed in an opposing end of the clamp arm to receive a closer spindle of a concealed closer. The clamp block is secured to an opposing end of the adjustment arm with a pair of clamp fasteners. An adjustment pivot hole is formed through the clamp arm to receive the pivot pin.
Clamping bar arm for concealed door closer
PITTELLA JOSEPH A (author)
2020-10-27
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
CONCEALED DOOR CLOSER SET BETWEEN FRONT FACE AND REAR FACE OF HINGE DOOR
| European Patent Office | 2015