A jigger system is a mechanical advantage system that uses pulleys to increase the force applied to an object. It is typically used in rescue and rigging
There are many factors to consider when selecting equipment for rope rescue operations, including operational pre planning, hazard analysis, staffing and training. The type of
Aside from being compatible with other components of the system, all equipment should be of sufficient strength to offer appropriate performance under whatever load might
It doesn’t matter!… Always answer the first question first. Then move to the second… and then, move to the third. What is the purpose? Why
When it comes to ensuring safety, there are a number of factors that need to be taken into consideration. During training sessions, the safety standards
A systematic approach to rescue equipment selection, care and maintenance can help rescue teams be more effective in their work. By understanding the capabilities and
There are four main types of pulleys that are commonly used in technical rope rescue: standard sheave pulleys swivel pulleys prusik minding pulleys knot passing
The T-method of analysis allows us to account for the friction in the pulleys and calculate a more accurate mechanical advantage. The efficiency of each
Mainline Rescue Systems – A New Course An understanding of mechanical advantage systems — in raising and lower modes — is crucial to all rope
A rope rescue system is a critical piece of equipment for those in the emergency services industry. It consists of multiple components that link together
