The AMC-MECANOCAUCHO® Type D Male Diabolo Buffers are elastic rubber elements designed to absorb shocks and limit the travel of moving parts or equipment.
Their diabolo-shaped geometry allows significant rubber deformation under compression. This characteristic provides progressive absorption of impact energy and helps reduce the forces transmitted to the supporting structure compared with a rigid stop.
The use of rubber also helps to reduce shock and noise at the end of travel, whilst protecting mechanical components against repeated contact.
Featuring a male threaded fixing, Type D Diabolo Buffers are particularly suitable for industrial machinery, mobile equipment, mechanisms, doors and systems subjected to repeated impacts or movements.

The elastic buffers are made with a compound of rubber which permits major deformations with notable absorptions of energy. They can be made with high-damping rubber to order. The absorption of energy is performed thus, irreversibly and opposes the rebound phenomenon.
The elastic buffers can be used in these two possibilities: • As ActuAl buffers: The impact takes place as an end of stroke, taking into account the maximum deflection the stop may give. • As elastic mounts. When installed as elastic mounts, the buffers may be screwed to the base of the machine so that its flat surface rests directly on the floor or ground.
