Fast mode sectional gate
Description
A whole new technology was included in our patent-registered gate system. The hingeless sectional door doesn't need any attached fitting parts for the connection of single sections syndetically.
The advantage of this innovative construction is the pivoting flap placed on the front-side that catches the roll axis from section to section. The upper- and lower profiles consisting of aluminium are designed that they interlock and guarantee a high stability of the gate leaf.
Another important factor is the internal and external 'finger trapping protection', which is enabled with its special form. An all around contact protection device consists of an upright-placed safeguard that grabs the steel cable, the cable conduit and the supply for the electrical units. The distracting helix cable leaves out.
Product description
Gate leaf
The hingeless fast mode sectional gate can be individually fashioned, either as an aluminium bar construction or as a panel gate. The aluminium frame sections can be individually fashioned, e. g. without vertical bars, with insulation glazing out of clear sheet plastic.
The extraordinary feature of the hingeless sectional gate is the completely flush gate leaf on the in- and outside, since no fittings are necessary for the connection of the sections with each other. There are no fitted lateral hinges, middle hinges, floor or toproll brackets on the gate leaf. Only at a width exceeding 3500 mm small load-relieving bands are mounted on the inside of the gate leaf in order to maintain the distance between the sections during redirection.
The castors are inserted in the front side of the sections and are not visible in mounted condition.
The advantage of this innovative construction is the invisible rotatable butt straps which are responsible for the linking of the sections. The upper and lower profiles of the sections, which consist of aluminium, are designed as to intertwine, thus ensuring a high stability of the gate leaf. The floor and lintel sealing consist of EPDM profiles with a lip seal.
Door
On request and depending on weight and deflection the hingeless sectional gate additionally can be fitted with a postern door. The standard threshold height is appr. 145 mm. Upon request the postern door can be fitted with a low threshold of appr. 25 mm. The configuration of the door can take place individually. The gate leaf is executed with fitted hinges for integrated postern doors. The postern door is executed including door closer and door handles. Furthermore we manufacture side doors and fixed fields, available in the same designs as the gate leaf.
Surface
Floor section in RAL 9002 or RAL 9006. The upper and lower end profile of the panel sections consists of aluminium, finish sheer aluminium. The glazed sections are E6/EV1 anodised. The gate leaf can be painted in RAL to choice if so required.
Fittings
Standard fittings for a lintel height of at least 550 mm. Further types of fittings such as high lift fittings, fittings for slanted roofs or vertical fittings are possible.
Guide rails
The vertical guide rails come with an inner and outer profile seal up to the lintel, a round anti-trap protection as well as an integrated track cable duct.
Operation
Hingeless fast mode sectional gates are equipped with a springless shaft drive. The opening speed of the doors is, depending on the size of the gate and the type of fitting, up to appr. 1 m/s. The closing speed is 0.3 m/s max.
An frequency converter ensures a material-conserving motion sequence of the gate.
