Abstract: Heated wiper device for a vehicle, in particular for a snowgroomer, the wiper device comprising: a wiper blade configured for being springily against the windscreen's outer surface of the vehicle; a wiper blade carrier; wherein the wiper blade carrier supports and at least partially houses the wiper blade; a box supporting and at least partially housing the wiper blade carrier; a wiper arm comprising a first end coupled to the box and a second end configured for being rotatably coupled to the vehicle to enable the wiper blade to move on the windscreen; and an electrical heating device coupled to the box in a position such that the electrical heating device is facing the wiper blade carrier.

Abstract: Heated wiper device for a vehicle, in particular for a snowgroomer, the wiper device comprising: a wiper blade configured for being springily against the windscreen's outer surface of the vehicle; a wiper blade carrier; wherein the wiper blade carrier supports and at least partially houses the wiper blade; a box supporting and at least partially housing the wiper blade carrier; a wiper arm comprising a first end coupled to the box and a second end configured for being rotatably coupled to the vehicle to enable the wiper blade to move on the windscreen; and an electrical heating device coupled to the box in a position such that the electrical heating device is facing the wiper blade carrier.

Abstract: A snow grooming vehicle comprising a support frame; an engine; two tracks mounted on opposite sides of the support frame itself, coupled to and driven by the engine; and comprising a first plurality of bristles arranged in a portion of the snow grooming vehicle adjacent to the track so as to capture the snow collected on the track.

Abstract: A snow grooming vehicle comprising a support frame; an engine; two tracks mounted on opposite sides of the support frame itself, coupled to and driven by the engine; and comprising a first plurality of bristles arranged in a portion of the snow grooming vehicle adjacent to the track so as to capture the snow collected on the track.

Abstract: A mains-independent power supply unit having at least one rechargeable battery element, in particular for use in an explosion-hazard area, having peak temperatures limiting capabilities in the event of an element-internal short circuit, which includes a heat sink which is connected in a thermally conductive manner to the rechargeable battery element or to the rechargeable battery elements, and has a high thermal capacity.

Abstract: A process for producing closed or open hollow parts of molded synthetic resin material in which a core (12) or mold body which extends into the mold cavity and is attached to a form element and supported on other form elements is situated between two mold half-shells. The core is supported by one or more movable stops (13-18) which can be retracted from the mold cavity. Plastic is injected into the mold via a first injection channel (22) with the core retained in position by the stops (13-18). Subsequently the retaining stops (13-18) are retracted and the mold cavity is completely filled via a second injection channel (23, 24, 25).

Abstract: A module frame receives insertable electrical printed circuit boards equipped with components that are connected to one another, in their inserted condition with plug connectors by way of a motherboard. A prescribed plurality of guides are arranged under one another in the module frame at defined intervals so that the printed circuit boards, having a height less than the height of the module frame, are insertable into the module frame.