A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Retracting device and retracting device set
Provided is a retracting device comprising a main arm and a sub-arm wherein appearance can be improved. An arm (5) has a main arm (7) and a sub-arm (8) such that an acceptance portion (25) for accepting a receiving part (reception part) (6) is formed between these. The main arm (7) and the sub-arm (8) are configured so that the main arm (7) and the sub-arm (8) rotate by way of: the acceptance portion (25) being closed in a hold position; the acceptance portion (25) opening by the receiving part (reception part) (6) coming into contact with the main arm (7) in the hold position; and an end portion (21) of the main arm (7) and an end portion (24) of the sub-arm (8) coming into contact while the acceptance portion (25) is opened.
Retracting device and retracting device set
Provided is a retracting device comprising a main arm and a sub-arm wherein appearance can be improved. An arm (5) has a main arm (7) and a sub-arm (8) such that an acceptance portion (25) for accepting a receiving part (reception part) (6) is formed between these. The main arm (7) and the sub-arm (8) are configured so that the main arm (7) and the sub-arm (8) rotate by way of: the acceptance portion (25) being closed in a hold position; the acceptance portion (25) opening by the receiving part (reception part) (6) coming into contact with the main arm (7) in the hold position; and an end portion (21) of the main arm (7) and an end portion (24) of the sub-arm (8) coming into contact while the acceptance portion (25) is opened.
Retracting device and retracting device set
KASHIWAGUMA KAZUAKI (author) / SHIMIZU SHUU (author) / IWATA NAOYA (author)
2021-09-14
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