摘要:
Control center for an aerial device, said aerial device comprising a main boom part mounted with a first end on a turret, the main boom part being inclinable around a horizontal axis in a first inclination movement, rotatable around a vertical axis in a rotation movement, and extendable and retractable along its longitudinal extension direction in a first telescopic movement, wherein the control center comprises a first joystick configured for controlling the first inclination movement by tilting the first joystick around a first control axis, controlling the rotation movement by tilting the first joystick around a second control axis perpendicular to the first control axis, and for controlling the first telescopic movement by rotating the first joystick around its stick axis.
摘要:
Positioning system for determining an operating position of an aerial device, comprising
a mobile distance metering device configured to determine a distance between the distance metering device and a remote environmental surface point and to record the determined distance as distance data, wherein the distance metering device comprises a transmission interface configured to transmit recorded distance data; a mobile terminal comprising a receiver interface configured to receive distance data transmitted from the distance metering device, a memory configured to store dimension data related to physical dimensions of an aerial device, processing means configured for calculating a position and/or a position range of the aerial device within a virtual space from the distance data and the dimension data, and a display configured to display the virtual space comprising a representation of the position and/or the position range of the aerial device within the virtual space.
摘要:
A lanyard assembly for lifting a rescue stretcher, includes a lifting gear with a lower fastening arrangement to be fixed at different fastening points of the stretcher, and a rope assembly to connect the lifting gear with a lifting device, wherein the rope assembly includes a set of rope sections, each rope section having a fixed length and a first end being connectable to the lifting device and an opposite second end being connectable to the first end of any other rope section or to the lifting gear.
摘要:
A ladder set for rescue vehicles, including a base mounted on a vehicle, an end part and connecting parts disposed therebetween. A traction device is mounted for an extension cable and a roller arrangement for guiding the cable. Roller pairs are mounted on connecting parts, of which each include a front roller and a rear roller. A deflecting roller is located on the end of base part pointing in the direction of extension, via which extension cable is guided in the direction of the traction device. Extension cable is secured to end part by its end opposite traction device and is guided from fixation point to deflecting roller then via roller pairs of connecting parts in their connecting order, in such a way that extension cable first passes the first and then the rear rollers of a roller pair.
摘要:
Utility vehicle, in particular a firefighting vehicle (10), comprising an aerial apparatus like a turnable ladder (12) and/or an aerial rescue platform and lateral ground supports (16) that are movable between retracted positions and extracted operating positions in which the ends of the supports (16) rest on the ground, characterized by an assistance system for positioning the lateral ground supports (16), comprising optical means for projecting visual markings (22) on the ground areas on which the ends (20) of the supports (16) rest in their operating position, each visual marking (22) representing an expected operating position of one support.
摘要:
System for reducing the brake wear of heavy vehicles, in particular for public transportation or for garbage collection, the vehicle comprising a pneumatic braking system for the actuation of the brakes, the wear reducing system being characterized in comprising limiting means, suitable to be activated, for limiting the air pressure within the pneumatic braking system.
摘要:
Fall protection device for a rescue cage of an aerial ladder, in particular for firefighting vehicles, comprising a retractable fall protection device having a body with a first and a second end, opposite to said first side, wherein said first side is individuated by an opening through which a relative self retractable safety belt slides, deflecting means arranged in front of said first side and spaced apart from said first side, supporting means comprising a joint connected to said second side of the body and supporting said deflecting means so as to be in front of said first side and spaced apart from said first side.
摘要:
Rescue elevator system, comprising a rescue ladder and an elevator running on rails on a top side of the rescue ladder up to an end position at one end of the rescue ladder, and an elevator drive comprising a rope, a rope winch for pulling the rope and a deflection roller over which the rope is guided from the rope winch to a suspension point at the elevator, wherein the deflection roller is disposed below the rails at or near the one end of the rescue ladder, characterized in that the suspension point is displaced towards a trailing end of the elevator averted from the one end of the rescue ladder such that in the end position of the elevator, the suspension point is located in a distance from the deflection roller in the extension direction of the rails, and the elevator comprises a passage ladder to bridge the distance between the suspension point and the deflection roller in the end position of the elevator, said passage ladder lying on top of the rope and being mounted between the rails at a hinge axis perpendicular to the extension direction of the rails and extending generally towards the one end of the rescue ladder such as to be pivotable between a flat position in which it lies generally parallel to the plane of the rails and an inclined position in which it is inclined downwardly towards the bottom side of the rescue ladder.
摘要:
A method for controlling an aerial apparatus with a telescopic boom, strain gauge sensors for detecting the bending state of the telescopic boom in horizontal and vertical directions, a gyroscope attached to the top of the telescopic boom and a control arrangement for controlling movement of the aerial apparatus on the basis of signal values gained from the sensors and the gyroscope, the method including the following steps: obtaining raw signals from the sensors and the gyroscope, calculating reference signals from the raw signals, reconstructing a first oscillation mode and a second oscillation mode from the reference signals and additional model parameters related to construction of the aerial apparatus, calculating a compensation angular velocity value from the reconstructed oscillation modes, and adding the calculated compensation angular velocity value to a feedforward angular velocity value to result in a drive control signal.
摘要:
Disclosed is a turntable ladder system mounted on a rescue vehicle. The system includes a turntable ladder mounted on top of a rescue vehicle and comprising an arm that can be bent downwardly to the ground in front of the driver's cabin of the vehicle, and an operator stand located at the ladder for operating the ladder. The operator stand includes a control for controlling movement of the arm. This turntable ladder system also includes a manually operable confirmation button located on the driver's cabin. The confirmation button is operatively connected to the control such that the bending movement of the arm can be controlled by the control only if the confirmation button is operated.