Device for fastening and release of fixing lugs on load lifting gear

摘要

The device is situated in a housing (11) in which the sack lifting lugs (8) are contained and the travelling load bolts (10) can be found. It also has an opening lever (23) which can displace the load carrying bolts. The load bolts also have a safety clearance (22). All of the fastening devices are actuated by a shaft that has a coupling arrangement (16). A spring mechanism (21) keeps the load bolts and the shaft in the home position. All the load bolts may be the same and they may all be singularly controlled. The device may also be used on any load lifting gear.