Rope access and high angle rescue reference book and visual materials.
Current contents: - Mechanical advantage systems reference book; - Mechanical advantage systems builder. Allows to construct mechanical advantage systems used in rope access and high angle rescue. Builder allows to analyse gain, friction loss, devices and anchor loads; - Deviation simulator. Shows value and direction of the force acting on the deviation depending on the rope angle and load; - Y-hang simulator. Shows acting forces depending on configuration of attachment and load; - Tyrolean simulation. Allows to estimate acting forces depending on the rope sag and load.