This Silence Hinge is an advanced hydraulic concealed hinge with technical engineering to perform all functions with very good quality and durability. Its self-lubricating piston functions with a unique four-pivot point link system make it possible to equalizes stress throughout the entire hinge for carrying out a quiet and smooth self-closing motion with no additional parts needed while maintaining a slim body design.
Door closes silently & smoothly
Unassisted self-closing mechanism
No additional parts are needed to maintain a slim body design
Worldwide Patent Registration
China #ZL2005 2 0105477.X
Germany #20 2006 001 648.1
U.S.A. #US 7.096.535 B2
E.P. #EP 1 555 372 B1
Silence hinge has passed numerous tests that fully correspond to the rigorous specifications of resistance and safety. It is certified by the following national institutions:
Good Design Product 2006
Silence hinge has been approved by the Good Design Selection Committee as a Good Design Product that achieved the main criteria of function, aesthetic value, and design process in the beginning of year 2006 and can use the Good Design Mark.
Sequoia Award 2005
RUCA Corporation’s concealed Silence Hinge received positive reviews and was awarded first place in hardware leadership and product innovation by Sequoia Awards 2005.