With tensioned springs, e.g. of flat type (A47C7/28)

ovable connection for seat // 2301007
FIELD: movable connection with springy resistance for any type of seat.SUBSTANCE: movable connection has first and second connection members which are designed for connection through shaft to provide inclination of seat caused by shifting of user's weight. Connection has first and second parallel plated springs with intermediate blocking member. Each plated spring is connected at the side of first end to first connection member and at the side of second end slidingly adjoins second connection member. First and second plated springs have pins of rotation which are offset relative to one another and relative to shaft.EFFECT: compact and simplified construction and reduced weight of connection.14 cl, 5 dwg
 
2551253.
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