Operator restraint system

摘要

An operator restraint system for a front end loader which requires an operator to rotate a pair of opposed restraint arms in front of him when he is seated before the loader may be operated. Each restraint arm is pivotally mounted to a cab surrounding the operator. A park latch cable is attached to each pivotal restraint arm and the cable is additionally attached to other components including a parking brake assembly and loader control lock. The restraint arms are biased to normally assume a generally vertical inoperative position which prevents operation of the loader. After the operator is seated, he rotates the restraint arms to an operative position in front of him wherein the arms are securely stationed and cannot be rotated back to their generally vertical inoperative position until the operator releases them. The loader is incapable of being operated until the restraint arms are locked into position for securing the operator in his seat.