A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Motorized Automatic Door Opener
A door opener and a method of using the door opener is disclosed. The door opener comprises a housing, a door handle grabber extending from the housing and adapted to engage a door handle, and a motor coupled to the door handle grabber and adapted to rotate the door handle grabber.
Motorized Automatic Door Opener
A door opener and a method of using the door opener is disclosed. The door opener comprises a housing, a door handle grabber extending from the housing and adapted to engage a door handle, and a motor coupled to the door handle grabber and adapted to rotate the door handle grabber.
Motorized Automatic Door Opener
O'NEIL KAREN (author) / MARGANIAN PAUL (author) / O'GANIAN MAX (author) / P'GANIAN WILLIAM (author) / SIZEMORE DUNCAN (author) / SIZEMORE TRISTAN (author) / BAUDLER FLORIAN (author)
2021-12-23
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
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Schlösser