PAG changed the pin connection to gear connection artfully, so the stressed area expanded from one point to a large surface, which can share most of the weight. As to this improvement, PG Friction Hinge not only has the mechanical and weight sensitivity, but also has the much more simple structure. The height of PG Friction Hinge is 11mm, which is harmonious with European Standard, and can unify the friction hinge for outward-opening window.
PAG improved the installation and adjustability artfully. PG Friction Hinge can hold on the profile by its special structure, to avoid only fix it by screws, which is much more stable and reliable. And PG Friction Hinge is 3D adjustable by the screws, which improved the sealing.
In a word, all of the changes are from improving the stress of old friction hinge. PAG applied the patents of utility model, PCT and invention in 2015. PAG named it PG Friction Hinge to show PAG’s confidence, and hope PG Friction Hinge can replace the old friction hinge in the future, to open a new time for outward-opening friction hinge.
- Special structure and design with elegant appearance. It is world’s first ever to use gear and rack on friction hinge, which made PG Friction Hinge much more safe and reliable.
- Available for the outward opening system, the opening angle is from 0-85°, and the biggest distance is 85mm.
- Easy to install, the total height is 11mm, the distance between sash and frame is 11.5mm, so it’s no need to make profile treating, which greatly enhanced the sealing function of window. (Besides, spacer A is elective, to match European standard width of 14/23 mm)
- Good security: It is fixed between sash and frame, so it has excellent safety and anti-theft function.
- Heavy weight capacity: With 11mm height, 308mm length and 44.5mm width, but the Max. Sash weight is 50KG with 50000 times open and close.
- 3D adjustable: up-down ±2mm, left-right ±2mm, in-out ±1mm
- Easy to operate, safe and reliable, and you can stop at any position.
- Excellent material: The main part used SS304 and zinc alloy, some special part used POM which friction is good.
- Applicable to the outward opening system with C groove profile.