Quincaillerie pour fenêtres à battants et à auvents

The upper and lower hinges feature a double-baseplate design. The load-bearing arm of the upper hinge is constructed with up to 3.5 mm thick stainless steel for long-term resistance to deformation. Its anti-derailment hook mechanism ensures that the sash becomes more secure under heavier loads, while allowing convenient 3D indoor adjustment. The lower hinge incorporates a gear mechanism secured by three screws, effectively preventing sudden closure during strong winds for enhanced safety and reliability.

The assembly comprises two key components: a corner drive with a dual-fixation and double hanging support structure, and a dedicated anti-drop mechanism. Working in tandem, they effectively prevent sash drooping and ensure safety during outswing awning operation.

Available in multiple sizes (6", 8", 9") to fit various sash widths. The connecting clamp incorporates a barbed structure that securely grips the profile, significantly enhancing fixation strength and stability.

This innovative module utilizes dual corner drives and a specific keeper with a double-bump structure. The corner drives feature a built-in U-shaped flat spring, providing strong rebound force to prevent lever jamming. The overall system enhances operational smoothness and safety while effectively reducing the risk of misuse.

The spring within the counterbalance rope adjustment mechanism employs a specially shaped design to increase load capacity and prevent secondary sagging of the sash. The static load capacity of the steel rope can reach up to 550 kg.