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A platform for research: civil engineering, architecture and urbanism
Locking mechanism for a rotation seat
A locking mechanism (1) for a rotation seat includes a plate member (20) fixed to an underside of the rotation seat, a stopper member (41) attached to the plate member, a base member (30) fixed to a base, a rotary shaft (50) which supports the plate member rotatably with respect to the base member, a locking recess (31a) formed in an intermediate portion of a guide slot (31) of the base member, and a resilient member (43) provided in the plate member for urging the stopper member in a direction in which the stopper member is locked to the locking recess. The locking recess is formed continuously from the guide slot so that the width thereof becomes narrower with distance from the guide slot. When the stopper member moves in a guide direction along the guide slot and gets into the locking recess, the stopper member is urged by the resilient member in the direction in which it is locked to the locking recess.
Locking mechanism for a rotation seat
A locking mechanism (1) for a rotation seat includes a plate member (20) fixed to an underside of the rotation seat, a stopper member (41) attached to the plate member, a base member (30) fixed to a base, a rotary shaft (50) which supports the plate member rotatably with respect to the base member, a locking recess (31a) formed in an intermediate portion of a guide slot (31) of the base member, and a resilient member (43) provided in the plate member for urging the stopper member in a direction in which the stopper member is locked to the locking recess. The locking recess is formed continuously from the guide slot so that the width thereof becomes narrower with distance from the guide slot. When the stopper member moves in a guide direction along the guide slot and gets into the locking recess, the stopper member is urged by the resilient member in the direction in which it is locked to the locking recess.
Locking mechanism for a rotation seat
Verschlussmechanismus für einen Drehsitz
Mécanisme de verrouillage pour siège rotatif
UKAI YOSUKE (author) / KAMIYA KAZUSHI (author)
2016-03-09
Patent
Electronic Resource
English
IPC:
B60N
SEATS SPECIALLY ADAPTED FOR VEHICLES
,
Sitze besonders für Fahrzeuge ausgebildet
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
E02F
Baggern
,
DREDGING