HT TILT DOOR – Innovative, unique and award winning!

The HT TILT DOOR

The two-part non-projecting HT tilt door newly developed by Käuferle is the ideal door solution for all shared and private garages where space is tight. The horizontal splitting (HT) reduces the pivot radius in the interior of the garage in comparison to conventional NA (non-projecting) tilt door designs. This enables the available space to be efficiently and optimally utilised. In addition, unique weight compensation and industrial linear guides guarantees light and quiet door operation.

 

ONE DOOR – MANY ADVANTAGES

The patent-registered door type combines the advantages of sectional and tilt door designs. Therefore, the HT tilt door does not project beyond the door level during opening and closing for example, and it is particularly low wearing due to the reduction in moving parts in comparison to the sectional door design. The innovative weight compensation saves space in comparison to torsion spring systems. The intelligent lightweight aluminium design results in both low wear and quiet operation.

The fitting consists of vertical and horizontal guide rails, deflection rollers and ball-bearing mounted running rollers. The door leaf produced from aluminium profiles guarantees maximum safety through the integrated finger trap protection. With this design, the door leaf is centrally divided horizontally. This enables individual panelling of the door leaf and reduces the joint arrangement in comparison to sectional door designs. The flush join between the frame and door leaf by design enables straightforward integration of the door system in the façade.

Advantages

  • With one horizontal joint and customisable cover
  • Integration into a façade is possible
  • Unique patented construction
  • Weight balance integrated into frame and therefore not visible
  • Low-wear due to an intelligent lightweight aluminium construction and a low number of movable parts
  • Maximum safety due to circumferential brush seal and finger trapping protection
  • Quiet and with a long service life due to a drive system with soft-start and soft-stop function
  • Maximum design freedom due to only one horizontal joint, facade integration possible
  • Easy and fast emergency operation function in case of a power failure
  • Matching side doors possible
  • Customised production
  • Tested acc. to DIN

Standard Fillings and Covers

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We build your door according to your individual ideas. With the Käuferle tilt door programme, we offer you the possibility of finding the the optimal covering material and colour for your building. Alternatively, proven and popular standard coverings are also available.

 

 

 

 

 

kippna_sb

Variant SB –The Classic*

  • Aluminium door leaf section
  • E6 / EV1 anodised
  • Door covering corrugated steel sheet SB
  • Fig. shows similar to RAL 9016 traffic white*

Variant LSB –Semi Transparent

  • Aluminium door leaf section
  • Fig. shows E6 / EV1 anodised
  • Door covering perforated corrugated sheet metal LSB, made of galvanised perforated steel sheet RV 5/7,
  • Fig. shows galvanized cover
  • Ventilation cross section approx. 45 %

Variant QR – Maximum Transparency

  • Aluminium door leaf section
  • Fig. shows E6 / EV1 anodised
  • Bar-type grid filling QR made of square aluminium tube 20 x 20 mm
  • Ventilation cross section approx. 70 %

Colours*
Variants SB, SBR and SBL can be coated in the following standard colours: The door panels can be coated in RAL, DB or in other special colours.

Door Fillings/Covers
You can choose from a range of door fillings or covers, for example:
Corrugated sheet metal
Perforated sheet metal
Bar-type grid filling
Aluminium plain sheet
Aluminium extended metal grid
Aluminium perforated sheet

Variant RS “Aluminium plain sheet” – simple and stylish

  • Door wing element as a frame rung construction (RS) made of aluminium sections
  • Fig. shows E6 / EV1 anodised
  • Field segmentation freely selectable
  • Filling made of aluminium plain sheet

Variante RS “Extended metal grid” – maximum ventilation

  • Door wing element as a frame rung construction (RS) made of aluminium sections
  • Fig. shows E6 / EV anodised
  • Field segmentation freely selectable
  • Filling made of extended metal grid
  • Ventilation cross section of the filling approx. 74 %

 

Variante RS “Round-hole aluminium perforated sheet” – with frames and semi transparent

  • Door wing element as a frame rung construction (RS) made of aluminium sections
  • Fig. shows E6 / EV1 anodised
  • Field segmentation freely selectable
  • Filling made of perforated aluminium sheet RV 5/8
  • Ventilation cross section of the filling approx. 35 %
    (Overall ventilation cross section smaller – must be calculated in each individual case)

 

RAL 9016
Traffic white

RAL 9006
White aluminium

RAL 7040
Window grey

RAL 7016
Anthracite grey

* Also available with diamond-shaped or round holes for ventilation in the following standard colours: galvanized (only LSB), Traffic white, White aluminium, Window grey and Anthracite grey.

 

Installation

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Distance to switch column

Installation behind lintel

Installation below ceiling

Installation between reveal

Installation behind reveal

Sections/Measurements

A 3 500
B 230
C 140
D 25 (Finger trap protection)

Dimensions

Door frame opening min. 2 500 x 2 230 (BxH)
Door frame opening max. 6 000 x 2 500 (BxH)
If the frame height is greater than 2 500 mm, then installing eine ­feststehende Blende above the door will be the standard.

DLH = Clear passage height
Clear passage dimensions are specified in the building regulations. The reduction of the clear building dimensions due to the installation of doors must be taken into account during planning. The clear passage height is reduced by approx. 60 mm if a flap door is installed.

Components

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Drive K 120 RV/GV
For overhead door A (swinging) and overhead door NA perfect (non-swinging)
Quiet ceiling-mounted traction drive 230 volt with toothed belt and adjustable push rod, with soft-start and soft-stop function, electronic power cut-off and integrated radio receiver, incl. emergency-stop button in the vicinity of the door. Safeguarding of the main closing edges by means of an opto-sensor strip.

Drive KFU 125 RV/GV for overhead door NA perfect
Quiet and robust ceiling-mounted traction drive, 230 volt with frequency converter, transverse steel roller chain, soft-start and soft-stop function, incl. emergency-stop button in the vicinity of the door, safeguarding of the main closing edges by means of an opto-sensor strip.

Control unit for collective garages
KÄUFERLE offers the standard control unit type RV with red pre-warning phase. As an alternative, control unit type GV can be used upon request for two-way lanes. Both control units were especially developed for the operation of door systems in collective garages.

Both control units contain a light disconnection function and the testing of the safety terminal strip and a reversing function, which automatically reverses the travel direction of the door wing element upon contact with an obstacle, thus releasing the obstacle.

Radio control
Radio control as a single- or multiple-channel control unit 40/433 MHz, freely codable, consisting of a radio receiver and any number of hand transmitter.

TYPE RV door control unit with red lights 

With automatic door closure and adjustable red pre-warning phase.
By triggering a contact, the opening procedure of the door is initiated and the red lights on both sides illuminate. When the door is fully open, the lights go out. After expiration of a time phase the lights switch to red again and the closing of the door begins after a brief pre-warning time. When the door is closed, the lights go out. All time intervals are programmable.

TYPE GV door control unit with red/green lights With automatic close function in case of oncoming traffic.

By triggering a contact, the opening procedure of the door is initiated and the red lights illuminate until the door is fully open. After this, the lights switch over to green for one direction, thus enabling passage. After expiration of a time phase the lights revert to red and the closing of the door begins after a brief delay time. The lights for the opposite direction are red during the entire procedure. The lane is blocked. When the door is closed, the lights go out. All time intervals are programmable.

All of our control units offer potential-free contact to connect building technology services such as BUS or alarm systems.

Key-operated switch column
Galvanised and in DB 703 powder-coated, consisting of a hollow steel section an integrated key-operated switch with an aluminium cover plate, prepared for profile cylinders (semi-cylinders 10/30).
Foundation size: 300 x 260 mm x frost depth.

Key-operated switch
Key-operated switch consisting of an aluminium housing and an integrated key-operated switch with aluminium cover plate, prepared for profile cylinders (semi-cylinders 10/30).

Ceiling-mounted traction switch
Pull-cord with pull chain for door operation upon exit.

Day and week timer
The door opening times can be freely programmed using the timer. The door closes automatically after expiration of the selected and set time.

Flasher switch
Door operation takes place via the flasher switch.

Induction impulse transmitter
The impulse transmitter consists of a loop detector and a loop cable, protection type IP 65. When crossed by a vehicle, the loop installed in the lane releases the contact to open the door. Closure takes place automatically after expiration of the set time phase.

Reflection light barrier as a safety device
It serves to safeguard the swing area of the door wing element and is required since the coming into force of DIN EN 12 435 for power-operated door systems in automatic operation.

Doors
Doors can be easily integrated as flap doors into the door wing element of overhead doors or can be positioned next to the door wing element as side doors. The steel cables are optimally protected against corrosion by galvanising and partly by additional coating, the aluminium sections by anodising or powder-coating.

New: Flap doors can also be fitted with a concealed hinge and thus integrated into the door leaf ensuring that they are invisible from the outside.