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Coaxially Extending Arm for Door Closing Operator
An arm for connecting a mounting foot to a motor in a door closer system having two segments between which a junction is formed that allows the segments low-friction coaxially-restricted extension and retraction motions relative to each other. A motor shaft connection at the attachment end of the first arm segment transmits rotational force from a shaft of a door closer motor, and a mounting foot at the opposite end of the second arm segment communicates the rotational force from the first arm segment to the mounting foot.
Coaxially Extending Arm for Door Closing Operator
An arm for connecting a mounting foot to a motor in a door closer system having two segments between which a junction is formed that allows the segments low-friction coaxially-restricted extension and retraction motions relative to each other. A motor shaft connection at the attachment end of the first arm segment transmits rotational force from a shaft of a door closer motor, and a mounting foot at the opposite end of the second arm segment communicates the rotational force from the first arm segment to the mounting foot.
Coaxially Extending Arm for Door Closing Operator
INGHAM WESLEY G (author) / INGHAM GARY GLENWOOD (author)
2016-03-03
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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