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 operations where multiple people are needed to apply force to an object, such as a stretcher or piece of equipment. The jigger system allows the load to be distributed evenly […]
The Jigger… What is it? – A Rope Rescue Technician’s Best Friend Read More »
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 rescue operation will dictate the specific equipment needs, but there are some general guidelines that can be followed. The first step is to assess the hazards involved in the rescue
Rope Rescue Gear and Everything Between! Part 1 – Let’s Get This Thing Started! Read More »
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 be applied, plus offer a sufficient factor of safety above and beyond that. While single body weight loads (one person) are often practices and aspect of litter work (as an
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 is it important? What is needed to fill #1 and #2? So for rope rescue, the last two blogs help with setting this up. I have long lost count of
Rope Rescue Gear and Everything Between! Part 3 – Your Gear Selection Considerations Read More »
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 limitations of different types of rescue equipment, rescue teams can choose the right tools for the job at hand. Additionally, proper care and maintenance of rescue equipment can prolong its
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 pulleys In addition to these pulleys, there exists a number of other more unique or niche type of multi purpose pulleys. We’ll discuss these in another lesson. Standard sheave pulleys are
Rope Rescue Pulleys Read More »
Previous Articles on Rescue Rope A Rescue Rope and Cord Overview Rescue Rope Construction Rescue Rope Frequently Asked Questions Rope Diameter The rope diameter is the width of the rope. The rope diameter is measured in either inches or millimeters. American rope manufacturers typically use inches, while European rope manufacturers use millimeters. The current test
Rescue Rope Specifications and Webbing Overview Read More »
The following information is provide by Sterling Rope See Previous article Rescue Rope Construction 1. What is a Marathon Sheath anyway? The Marathon Sheath is a Sterling Innovation. This sheath uses heavier denier nylon than any other dynamic rope on the market. We do this to enhance the rope’s durability and longevity. 2. What is
Rescue Rope Frequently Asked Questions Read More »
Continued From A Rescue Rope and Cord Overview There are a variety of rope constructions available on the market today, each designed for specific tasks and with different levels of safety incorporated. Common rope constructions include braided rope, twisted rope, and rope made from synthetic fibers. Braided rope is strong and durable, making it ideal
Rescue Rope Construction Read More »
The history of rope dates back to at least 17,000 BC. Early ropes were short and hand-twisted or braided. The expansion of shipping and the increase in ship size drove the need for longer ropes. Ropes were traditionally made in a “rope walk” – a long alley with spinning wheels at the upper end and
A Rescue Rope and Cord Overview Read More »
