Abstract:
A method for curing a chemical composition, the composition containing at least one or more binders having ethylenically unsaturated groups, as well as one or more initiators for triggering a radical polymerization. The method includes a thermal curing step, in which the curing of the composition is effected by a radical polymerization of the binder, which is triggered by a thermal initiator and is carried out under protective gas. Paint films having improved mechanical properties can be produced using the method according to the present invention.
Abstract:
A motor-driven wall element of a dividing wall is secured and sealed in an end position by at least one motor-driven closure profile. The voltage applied to the wall element for moving the element is switched in an end position of the element by a switching apparatus in such a way that the at least one closure profile is moved out after the end position is reached and is moved in before the end position is exited.
Abstract:
The invention relates to door leaf element for a sliding door system, which is characterized in that the door leaf element (2) can be slid along a guide rail (7, 42) and can be swiveled about a first and a second swivel axis (25). A door closer (16) forms an integral part of the door leaf element (2) and/or an arm of a lever (12, 13) is disposed in the door leaf element. The door leaf element (2) is guided by means of guiding elements (9) in an upper and a lower end area.
Abstract:
A reactive paint to be completely cured in air with binders that bear ethylenically-unsaturated groups, that can be cured by radical polymerization either thermally or both thermally and by UV light or high-energy radiation in a dual-cure method. The paint contains a combined initiator system consisting of thermal initiators and UV initiators and reactive oligomers that are formed from addition compounds of a reactant of formula (4) and a reactant of formula (5) In this formula, X=—CO—CH═CH2 or —CnHm or —CO—CnHm. —CnHm is an aliphatic residue with 1 to 3 C atoms, whereby 0, 1, 2 or 3 X substituents are formed by —CnHm, and Y is a hydrocarbon chain of 3 to 8 atoms that can also contain heteroatoms. Also provided is a method for curing by radical polymerization. The polymerization is first started thermally under air and then is continued either thermally or photoinitiated under air or protective gas, and a use in paint systems, especially in automobile manufacturing or as a binder.
Abstract translation:活性涂料在空气中完全固化,粘合剂含有烯键式不饱和基团,可以通过热自由基聚合或通过紫外光或高能量辐射双重固化法固化。 漆包含由热引发剂和UV引发剂组成的组合引发剂体系,以及由式(4)的反应物和式(5)的反应物的加成化合物形成的反应性低聚物。在该式中,X = -CO-CH- CH 2或-C n H H H或-CO-C N H H H >。 -C n H是具有1至3个C原子的脂族残基,其中0,1,2或3个X取代基由-C n Y是可以含有杂原子的3至8个原子的烃链。 还提供了通过自由基聚合固化的方法。 聚合首先在空气下热开始,然后在空气或保护气体下热或光老化,并在油漆体系中使用,特别是在汽车制造中或作为粘合剂。
Abstract:
The invention relates to an arrangement for moving elements of a multi-leaf sliding wall into a parking magazine whereby a storage rail branches in the region of the parking magazine from a guide rail which carries the elements, and whereby each element has a drive assembly. The invention is directed thereto that the first element next to the parking magazine in the region of the free end of the guide rail is journalled to be swingable about an axis of rotation and is exclusively guided with its associated drive assembly by the storage rail, whereby between the first element and the drive assembly there is disposed a coupling link configured to support a tension to pull and to support a compression to push.
Abstract:
A movable wall has a plurality of movable wall elements mounted in horizontally oriented guide rails. The guide rail which defines the path of the movable wall elements from the parked position into the closed position is laid out in a 90 degree curve in the vicinity of a room opening to be closed so that it brings the closed movable wall elements into alignment. The final movable wall element in the direction of the closing motion is mounted on support and guidance elements. At least the rear support and guidance element of the final wall element in the direction of the closing motion, is mounted on the final movable wall element so that the rear support and guidance element can be moved along the final movable wall element. This rear support and guidance element also has its own drive unit, by which drive unit, during the closing process, the final movable wall element is automatically moved into the closed position in which it is flush with the other movable wall elements. Between the final movable wall element and a closing stop mounted on a wall, no gap remains which would have to be closed by an additional shutter.
Abstract:
A runner or guide rail for a running mechanism for suspension-mounted dividing walls or partitions. The runner or guide rail is configured as a box-shaped hollow section comprising two U-shaped sections with their U-limbs pointing towards each other. A part of the runner or guide rail is detachable in order to create an inspection opening. This detachable part of the runner rail comprises a web of a U-section and a corresponding U-limb, said U-limb delimiting the guiding slot which a supporting member fits through.
Abstract:
A method for curing a chemical composition, the composition containing at least one or more binders having ethylenically unsaturated groups, as well as one or more initiators for triggering a radical polymerization. The method includes a thermal curing step, in which the curing of the composition is effected by a radical polymerization of the binder, which is triggered by a thermal initiator and is carried out under protective gas. Paint films having improved mechanical properties can be produced using the method according to the present invention.
Abstract:
A sliding wall includes several laterally movable wall elements which are guided within a support profile that is disposed above the wall elements by of trolleys. At least one of the wall elements is embodied as a rotating wing which is actuated by a drive unit that is stationary relative to the movable wall elements. The wall elements can be individually displaced in a manual or motorized manner, the individual wall elements being provided with a bottom guiding mechanism which engages within a guide rail that is embedded in the floor. At least the wall element used as a rotating wing is pivotable about a first swivel pin and a second swivel pin. The rotating wing is automatically connected in the bottom area of the wall elements by a joining device when abutting such that the rotating wing can be safely swiveled.
Abstract:
Movable wall that comprises a plurality of panels, each panel of which is mounted by means of at least one suspension device having a guide roller from a runner rail so that it can move in the runner rail, which runner rail comprises at least one running surface on which the runner rollers lie. The at least one suspension device comprises lateral guidance means for the suspension device or parts thereof, by which the runner rollers are held in the running surface in the direction of movement. The runner rail has at least one junction at which the suspension device of the panel is steered in a predetermined manner into a direction of movement on the running surface, whereby the truck has only one carrier roller and one guidance roller, and that the guide roller actuates a junction in the form of a switchable switch which has a pivoting running surface for the carrier roller.