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Pulley Systems

highline rescue system reeve pulley

Building Redundancy into Highline Rescue Systems with the REEVE Pulley Assembly

/ Blog, Highline Rigging, Horizontal Rigging, Pulley Systems, Pulleys & Mechanical Advantage

Highline Rescue: A Multi-Directional Access System with Built-In Redundancy Rescue environments don’t always offer easy access. Whether it’s a ravine, a collapsed structure, or a remote vertical shaft, reaching the subject often requires a blend of horizontal movement and vertical descent. The Highline Assembly—centered around the REEVE and SPIN pulleys—is designed to handle exactly these […]

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Choosing the Right Block and Tackle System for Vertical Rescue and Access

Block and Tackle System for Vertical Rescue and Access

/ Blog, Mainline Systems and Operations, Mechanical Advantage, Pulley Systems, Pulleys & Mechanical Advantage

Block and Tackle System for Vertical Rescue and Access In vertical rescue and rope access, fast reversibility, mechanical advantage, and clean rope management can make or break a successful operation. Petzl offers three leading systems that address these needs from different angles: the TWIN RELEASE, the MAESTRO haul/lower system, and the I’D EVAC + JAG

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block and tackle confined space rescue

The Block and Tackle System for Vertical Rescue and Rope Access

/ Blog, Confined Space Rescue, Pulley Systems, Pulleys & Mechanical Advantage

A Simple System with Dual Power: Lowering and Raising with Block and Tackle The Block and Tackle System is a compact, pre-rigged solution designed for short-haul vertical rope access, confined space entry, and patient retrieval. It combines the benefits of mechanical advantage and continuous bidirectional control, eliminating the need to reset a progress capture device

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Basic mechanical advantage systems enable efficient lifting with simple pulleys. Learn the essentials of the 3:1 Z-rig for safe rescues - How is Weight Redistributed Through a 3:1 Mechanical Advantage System? - Eccentric Progress Capture in Mechanical Advantage Systems

How is Weight Redistributed Mechanical Advantage Systems?

/ Mechanical Advantage, Minimalist Mountain and Climber Rescue, Pulley Systems, Pulleys & Mechanical Advantage

How is Weight Redistributed Through Mechanical Advantage Systems?  A 3:1 mechanical advantage system, also known as a Z-rig, is a fundamental tool in technical rope rescue that enables rescuers to lift heavy loads with significantly less effort. But how exactly is the weight redistributed in this system, and what forces are acting on the pulleys,

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Horizontal Systems Gear

Horizontal Systems Gear

/ Arizona Vortex, Blog, CMC Rescue, General Rigging, Highline Rigging, Mechanical Advantage, Portable Anchors, Pulley Systems, Pulleys & Mechanical Advantage, Rescue Baskets

Taglines Taglines are used in horizontal rope systems to control, stabilize, or maneuver a load laterally across a gap or down a slope. They are often simple tensioned lines attached to a load, providing directional control. Purpose: Taglines ensure the load moves along a predetermined path, reducing the chance of unwanted swinging or collisions with

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Voodoo Hitch Rigging Technique

Voodoo Hitch Rigging Technique

/ Blog, Pulley Systems, Pulleys & Mechanical Advantage, Technical Learning / 58 Comments

The Voodoo Hitch: A Game-Changer in Technical Rigging Every so often, a technique or tool comes along that completely changes how we approach problem-solving in rigging and technical rescue. One such method is the Voodoo Hitch—a simple yet revolutionary tensioning system that has proven invaluable across various applications. Here’s an in-depth look at what makes

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Anchors TTRS and Hauling Systems

Anchors TTRS and Hauling Systems

/ Anchoring, Anchors, Blog, FAQ-Frequently Asked Questions, Mainline Systems and Operations, Pulley Systems, Pulleys & Mechanical Advantage, Twin Tension Rope System

Understanding anchors, Tensioned Twin Rope Systems (TTRS), and hauling systems isn’t just about rigging; it’s about safety, efficiency, and adaptability in high-pressure situations. These systems form the backbone of rescue and rigging operations, ensuring stability and control when it matters most. 1. Anchors: The Bedrock of Stability A strong anchor is the foundation of every

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Mastering Knot Passing in Rigging- Pulleys and PCDs ensure safety in MA systems. Discover fixed/movable pulleys and progress capture devices for controlled rescues.

Pulleys and Progress Capture Devices

/ Blog, Mainline Systems and Operations, Mechanical Advantage, Pulley Systems, Pulleys & Mechanical Advantage

Mechanical Advantage Systems in Rescue Operations: The Role of Pulleys and Progress Capture Devices In the world of rescue operations, pulleys and progress capture devices (PCDs) play essential roles in ensuring safety, control, and efficiency. Pulleys redirect and multiply forces, making lifting possible with reduced effort, while PCDs ensure that the load remains stable, preventing

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Mechanical Advantage Systems

Complex Mechanical Advantage Systems

/ Blog, Mainline Systems and Operations, Mechanical Advantage, Pulley Systems, Pulleys & Mechanical Advantage

Complex Mechanical Advantage Systems Complex MA systems are essential for heavy-load rescue situations, where substantial lifting power is needed. These systems utilize compound configurations, where multiple MA setups work together to multiply force, or intricate arrangements, where pulleys operate at different speeds and directions relative to the load. Types of Complex MA Systems Compound Systems:

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The CMC Capto integrates multiple rescue functions into one tool, reducing gear weight and complexity while ensuring high safety standards.

CMC Capto: Simplifying Rescue Operations

/ Blog, CMC Rescue, Designing Your Processes, Mainline Systems and Operations, Pulley Systems, Pulleys & Mechanical Advantage

In the world of rope rescue, efficiency and safety are critical. Innovations like the CMC Capto are transforming how rescuers build and optimize their systems, offering better control, adaptability, and reliability. This blog explores the fundamentals of rope rescue systems, the role of the CMC Capto, and how it can enhance your rescue operations. We’ll

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The CMC Capto’s ability to streamline complex systems while ensuring safety makes it an invaluable tool for modern rope rescue operations. Rescucender vs Capto vs Prusik

The CAPTO and CLUTCH Mechanical Advantage System

/ Blog, CMC Clutch by Harken Industrial, CMC Rescue, Designing Your Processes, Equipment, Harken Industrial, Highline Rigging, Mainline Systems and Operations, Mechanical Advantage, Pulley Systems, Pulleys & Mechanical Advantage

Welcome to a new era in rope access and rescue operations, where innovation meets simplicity. In the world of technical rope work, the challenges of complexity, safety concerns, and limited versatility have met their match. Introducing CAPTO and CLUTCH – a dynamic duo designed to transform the way technicians approach their work. The following is

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Petzl JAG System, 4:1 mechanical advantage, rescue gear, compact hauling system, tensioning system, pickoff rescue equipment, Petzl pulleys, Am'D TRIACT-LOCK carabiners.

Petzl JAG System for Rescue Operations

/ Blog, Designing Your Processes, Patient Packaging, Petzl, Pickoffs, Portable Anchors, Pulley Systems, Pulleys & Mechanical Advantage, RRG Gear Review, Twin Tension Rope System

The Petzl JAG System is an essential and versatile tool in rescue and rigging applications, designed for high-efficiency hauling and tensioning tasks. It is ideal for use in pickoffs, creating releasable anchors, and tensioning systems, with the flexibility to handle confined spaces or complex rescues. The system’s compactness allows it to be deployed in tight

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rescue equipment essentials

20-80 Rule for Rescue Gear and Mechanical Advantage Systems

/ Anchoring, Blog, CMC Clutch by Harken Industrial, CMC Rescue, Designing Your Processes, Equipment, Harken Industrial, Mainline Systems and Operations, Mechanical Advantage, Principles of Learning, Pulley Systems, Pulleys & Mechanical Advantage

20-80 Rule for Rescue Gear and Mechanical Advantage Systems Introduction The 20-80 rule shows that 20% of gear and techniques cover 80% of challenges in rescue operations. This is especially relevant for mechanical advantage systems (lifting and lowering setups) and essential rescue gear like multi-use devices, carabiners, and pulleys. By focusing on these core elements,

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Mastering Knot Passing in Rigging- Pulleys and PCDs ensure safety in MA systems. Discover fixed/movable pulleys and progress capture devices for controlled rescues.

Mastering Knot Passing in Rigging

/ Blog, CMC Clutch by Harken Industrial, CMC Rescue, Designing Your Processes, Knot Passing, Pulley Systems, Pulleys & Mechanical Advantage

Mastering the Art of Knot Passing: Rigging Lessons for Life and Problem-Solving Knot passing in rigging is one of the most critical technical rope rescue skills. Beyond its practical application, it serves as an excellent metaphor for overcoming challenges and solving problems in life. Just as riggers meticulously navigate complex systems, balancing precision and safety,

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Passing a Knot MA_piggyback_method_(1)

Mechanical Advantage Piggyback Method for Knot Management

/ Blog, Knot Passing, Knots, Bends & Hitches, Pulley Systems, Pulleys & Mechanical Advantage

Mastering the Mechanical Advantage Piggyback Method for Rope Rescue The Mechanical Advantage Piggyback Method is a cutting-edge rigging technique designed to handle knots efficiently in rope rescue scenarios, particularly those involving mechanical devices like the Clutch or MPD. By incorporating an additional mechanical advantage system, such as an AZTEK kit, this method ensures smooth transitions

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Enhancing Technical Rescue Excellence

Enhancing Technical Rescue Excellence

/ Blog, Elevated Anchor Systems, Litter Operations, Offset Track Line, Portable Anchors, Pulley Systems, Skate Blocks

Enhancing Technical Rescue Excellence In a pivotal move to elevate their technical rescue capabilities, the El Dorado County Sheriff’s Search and Rescue Unit (EDSAR) partnered with Rigging Lab Academy to host a comprehensive workshop designed to refine operational efficiency and technical proficiency. This collaboration not only honed essential rescue skills but also fostered team cohesion

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Force Multipliers Mechanics-Adaptability in Technical Rescue

Force Multipliers Mechanics

/ Blog, Designing Your Processes, Pulley Systems, Pulleys & Mechanical Advantage

Force Multipliers Mechanics To understand rigging is to understand at least some aspects of trigonometry and vector physics. The knowledge of angles, components, and resultants is synonymous with quality rope rigging. To study vectors is to study the physical qualities of force that has both direction and magnitude. There are two important distinctions we make

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Understanding Pulley Efficiency in Rescue Operations

Understanding Pulley Efficiency in Rescue Operations

/ Blog, Designing Your Processes, FAQ-Frequently Asked Questions, Pulley Systems

Understanding Pulley Efficiency in Rescue Operations Understanding pulley efficiency  in rescue operations is a critical factor in the performance of any technical rope system. A well-designed pulley can significantly reduce friction, enhance mechanical advantage, and ensure smooth operation. Several key factors influence pulley efficiency, including axle type, sheave diameter, rope characteristics, and overall construction. Key

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Mainline Rescue and Rigging Systems

Mainline Rescue and Rigging Systems

/ Blog, Designing Your Processes, Dynamic Directional, Elevated Anchor Systems, Horizontal Rigging, Mainline Systems and Operations, Mechanical Advantage, Principles of Learning, Pulley Systems, Pulleys & Mechanical Advantage, Safe Practices

Mainline Rescue and Rigging Systems Mainline rescue and rigging systems represent a cornerstone of technical rescue operations, blending engineering principles with practical expertise to safely handle complex scenarios. From technical rescue missions in rugged wilderness to industrial rigging tasks in high-risk environments, these systems are vital for ensuring safety and operational efficiency. Key Concepts of

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Fundamentals of Rigging in Rescue Operations -English and Reverse Reeve Systems for Highline Rescue

Fundamentals of Rigging in Rescue Operations

/ Blog, Mainline Systems and Operations, Mechanical Advantage, Pulley Systems, Pulleys & Mechanical Advantage

The Fundamentals of Rigging in Rescue Operations Rigging plays a pivotal role in rescue operations, where the ability to analyze and manage forces effectively can make the difference between a successful mission and a potential disaster. Whether navigating high-angle rescues or confined spaces, mastering the fundamentals of rigging is crucial for safety and efficiency. In

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