A gas spring, also known as a gas strut or gas damper, is a type of spring that uses compressed gas contained within an enclosed cylinder to exert force. Unlike traditional mechanical springs that rely on elastic deformation, gas springs use a sliding piston to pneumatically store potential energy and withstand external forces.

• Controlled Motion: Provides smooth and controlled motion for elements like lids and doors.
• Adjustable Configuration: Allows fine-tuning of damping settings.
• Reducible: Gas can be let out to permanently reduce force capacity.
• Locking Mechanism: Can lock in place at various points.
• Valves: Can include valves for adjusting fluid volume or pressure.
• Materials: Typically made from materials like aluminum, steel, stainless steel, and thermoplastic.

Gas springs are used in a wide range of applications, including:

• Automotive: Supporting hatches, hoods, and covers.
• Furniture: Assisting in the smooth operation of furniture doors.
• Medical Equipment: Used in medical beds and other equipment.
• Industrial Machinery: Supporting machine tool presses and other heavy equipment.
• Aerospace: Fast-acting gas springs are used in aerospace design.
• Household Appliances: Used in appliances like refrigerators and oven doors.
• Doors and Windows: Assisting in the opening and closing of doors and windows.

• Standard Gas Springs: Basic gas springs with a fixed force.
• Adjustable Gas Springs: Allow for adjustment of the damping force.
• Variable Gas Springs: Provide variable damping through hydraulic valves.
• Custom Gas Springs: Designed for specific applications and made from various materials.
• Tension and Traction Gas Springs: Used for specific lifting and counterbalancing applications.