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MEILLER VISION®

In contemporary architecture, and especially in representative buildings, glass and stainless steel elements are primarily used as design elements

They lend a somewhat lighter and less solid appearance to complex structures. Glass panoramic lifts play a key role in creating transparency in a building. Lifts like these not only need to fulfil aesthetic demands but they must also comply with technical requirements. For instance, the variety of designs afforded by the use of glass is the one aspect, while ensuring high availability and resistance to vandalism is another.

Under the VISION® product name, MEILLER combines proven functionality with solid, practice-tested engineering. Being transparent, glass doors might appear light but in reality their weight is actually much higher. This places corresponding demands on the other door components, in particular on the mechanics, track rollers, drive and skates.

VISION® lift doors thus include all of the quality characteristics that are standard for all MEILLER doors. The extensive range of variations and options available for VISION® doors offers wide array of design possibilities for lifts. Whether light effects, mirror effects, logos, pictograms, numbers and letters or capacitive elements in glass door panels, with MEILLER designers and architects will find numerous options to creatively design aesthetic lift doors.

All these features stand for a quick and easy installation, low maintenance, less door faults and a long service life of MEILLER lift doors. And should the need ever arise, the components can be replaced quickly and easily.

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Our products

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TTS 25/TTK 25

S/K-2-R/L
Download brochure and datasheets

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TTS 32/TTK 32

S/K-6-Z
Download brochure and datasheets

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STS 26/STK 26

S/K-2-Z
Download brochure and datasheets

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TTS 31/TTK 31

S/K-3-R/L
Download brochure and datasheets

Dimensions

Type Door version Door width Door height    
TTS/TTK 25 S/K 2 R/L side-opening 2-panel 700 - 1600 mm 2000 - 2500 mm
STS/STK 26 S/K 2 Z centre-opening 2-panel 700 - 1600 mm 2000 - 2500 mm
TTS/TTK 31 S/K 3 R/L side-opening 3-panel 900 - 1800 mm 2000 - 2500 mm
TTS/TTK 28 S/K 4 Z centre-opening 4-panel 800 - 2500 mm 2000 - 2500 mm
TTS/TTK 32 S/K 6 Z centre-opening 6-panel 1400 - 2700 mm 2000 - 2500 mm


Intermediate sizes and other dimensions available on request.
Further information about range of dimensions.

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Quality features

Door transom

Closed box section with high section modulus. Transom over the entire length of tracking rail protects the mechanism. Fastening options over the entire width of transom. Formfit connection of tracking rails on both sides.

Tracking rail

Long service life - use of wear resistant steel. High rigidity through optimised component geometry with great section modulus in the running direction and at 90°. High-quality running surface due to special precision manufacturing process. Low movement noise thanks to the low surface pressure between tracking rail and track roller.

Sills

The width of the groove for the bottom guide shoes is only 7 mm or can be completely closed (hidden track). Large smooth contact surface for the slide components of the bottom guide shoes. Sill with hidden bottom track: Fast door panel guide mounted 70 mm deep downwards in the lift shaft - no shearing points when readjusting the car. Appealing look without visible guide grooves. Wide variety of door sills with different layouts and materials offer creative design options.

Locking

For long service life, strength and safety: Low-wear mounting of moving parts, e.g.with rolling or sliding bearings. Optimum force transmission between the locking elements hook lock and latch (no leverage moment). For centre-opening doors, locking is generally not implemented by means of the guide cable, but rather the hook lock, latch and latch retainer.

Door panel/guide shoes

Glass door panels with all-round frame are clad as standard with stainless steel on the front and back. Versions with variable base heights are also possible. Fully glazed door panels are framed at top and bottom and clad with stainless steel. The glazing is flush with the frame on front side. The composite glass has a minimum thickness of 20 mm. The glass composite is generally ground smooth on the face for an appealing look. A flush-mounted, machined closing edge protection made of stainless steel is available as an option. The side frames of the landing doors in combination with glass door panels have a special designed geometry in order to minimize the risk of injury to children’s hands. MEILLER glass door panels, depending on the model, comply with all relevant standards. Door panels are guided over the entire width. Guide shoes can be replaced quickly and easily without having to remove the door panels.

Hanger plates

For long service life and high strength: Use of high-quality materials. Easy replaceable wear parts (track rollers/kicking rollers). Sturdy component geometry as continuous plate with stiffening especially on the fast door panel. For optimum positive locking to the tracking rail: two track rollers and kicking rollers per hanger, fitted without play to the tracking rail. Reinforced kicking rollers on the fast door panel, made from high-quality PA, with collar. Door panels connected to the door hangers by means of eyebolts. Due to the positive connection between the door panel and the hangers, subsequent pinning is not necessary even for heavy glass doors. A continuously variable height and depth adjustment of door panels allows an efficient installation.

Frame

Sheet thickness at least 1.5 to 2.5 mm. Closing weights inside the door frame for constant and controlled closing force.

Drive/door control

Low-maintenance, variable speed DC drives integrated into the transom. Easily adjustable travel curves. No independent door movements without a command from the lift control system. Automatic door width determination. No limit switches necessary, since DOOR Open and DOOR Closed positions are automatically recognised. 7-segment display in controller.

Track and kicking rollers

Long service life thanks to use of: maintenance-free roller bearings, high-performance plastics, e.g. cast polyamides. Minimum flattening characteristics. Accurate matching between track rollers and geometry of tracking rail results in low movement noise and long service life.

Skate

Complete closing of landing door and controlled locking of hook lock (no residual movement by closing spring or weight), since both skate brackets carry out a relative movement in relation to one another after the car door closes. Support of the moving lever and skate brackets by means of high-quality roller bearings (e.g. double deep groove ball bearings or needle bearings). High-quality materials for skate bracket and lever mechanisms (galvanised steel, no aluminium injection moulding or plastic). Skate with mechanical car door locking mechanism.

Easy to maintain

All components are easily accessible and can be replaced quickly and easily. MEILLER VISION® glass doors are available with ScooterGuard® function without any extra charge. (Please refer to page: 175 ff)

Gallery

Downloads

Brochure

Technical Datasheets

Range of dimensions