J-Type Deck

Trelleborg AVS defense portfolio includes both “deck” and “bulkhead” versions of J-Type shock mounts. Like other shock mounts, all J-Type shock mounts are registered under NATO Stock Numbers (NSN). Trelleborg AVS-NL CAGE code is H0040. The J-Type, also known as the “yielding strap”, cost-effectively protects equipment against shock. It is a curved steel strap designed to yield a predetermined load in any direction. The symmetric version of the J-Type is often referred to as the “regular” or “deck” version. The asymmetric version of the J-Type is often referred to as the “bulkhead” version because of its shape that requires less installation space. These J-Types are highly efficient shock isolators as their lifetime is limited by the event of the shock itself and their replacement inexpensive. After being exposed to shock the J-Type needs to be replaced to re-ensure protection of the equipment.

The J-Type is the right solution for shock mount applications when realignment with other equipment or the vessel’s structure after impact is not required and vibration and sound isolation are also of minor importance. The J-Type is often used for non-vital equipment without avibration source, such as switch cabinets and electronic equipment.

CHARACTERISTICS

• Steel strap, non-magnetic versions available
• Symmetric “deck” and asymmetric “bulkhead” version
• Captive design
• Suitable for high temperatures
•  Nominal load range: 2 to 135 kg
• Relative high damping grade
• Cost-effective, single-use shock solution
• Easy installation, equipped with locking plate