Door handle setTRI 134
Art. No. 134140271
Round escutcheons
Straight-edged escutcheons
Cipher bit
WC
OS
smart2lock 2.0
Graphite black
L
98.95 €
MSRP (based on german VAT)*
TRI 134
Made for the hand
When designing the TRI 134 handle profile, we took a close look at the cavity that the hand forms when gripping. In the process, we realized that this cavity resembles neither a circle, an oval nor a rectangle, but rather has the shape of a gently rounded triangle. Based on this insight, we developed a completely new handle profile with three sides in Blaustein. The result is TRI 134, a door handle that is literally "made for the hand". Its ergonomic design not only offers unique comfort, but also gives your door a timeless and elegant character. Experience the perfect combination of functionality and design with TRI 134.
Supplied with
Pair of handles incl. rosettes and mounting set
Anatomy and movement patterns guide design
In the search for the perfect haptic experience, GRIFFWERK tested a wide variety of profiles in several studies. Finally, several criteria could be defined that are relevant for a "perfect" gripping experience:
The "perfect" profile corresponds to the hollow space,of the closing hand. This is three-sided for anatomical reasons and not round or rectangular
During operation, the angle of the closed hand is changed, as well as the position of the user in space. The closed hand is therefore "moved" on the door handle. It does not remain static. The edges must therefore be softly rounded to allow for movement play.
Most pressure is exerted on the upper contact surface. This is also the largest contact surface between the door handle and the hand. It therefore plays the most important role for the grip feeling. It is particularly pleasant if it is kept very wide, as is the case with TRI.
The upper contact surface should also be inclined towards the door. An angle that slopes gently towards the door corresponds to the natural posture of the wrist when operating a door handle. Thanks to the inclined angle, the wrist is not hyperextended when pressing the handle (as would be the case with a horizontal surface).
Door handle TRI 134 was developed based on these criteria.
A new classic
Door handle TRI 134 is one of the simple, minimalist design forms that fit any door and any architectural style. In addition to a shapely, restrained design, it offers exceptional gripping comfort.
Haptic in perfection
We have developed a profile cross-section with a "perfect feel". Anatomical requirements and movement patterns were taken into account. The gripping area now has three sides and thus corresponds exactly to the actual cavity of the gripping hand. This is not round but has a three-sided shape due to the joints of the hand.
The Greek pronoun "TRI" ("three" or "threefold") therefore became the eponym of the first handle introduced with the new profile.
Its shape literally nestles against the hand.
DOOR HANDLE SETS
Door handle sets are door fittings that consist of door handles and the corresponding plates or rosettes and are used to open and close doors. Inside the door is a square lever handle pin, which is connected to a lever handle on both sides - via the so-called spindle part.
SQUARE ROSETTES
Square door rosettes are the rectangular or square plates that are fitted around the door handle and keyhole to cover the hole in the door leaf and provide a decorative as well as functional cover. In the square version, they offer a modern and angular design.
PROFILE CYLINDER
"Profile cylinder" refers to door locks that are fitted with a profile cylinder lock. This lock is operated with a special profile cylinder key, which is inserted into the cylinder and activates the locking mechanism. Profile cylinder locks offer a higher level of security and are often used on entrance doors, apartment doors and other doors that require increased security.