发明授权
US4148514A Tension release latch 失效
张力释放闩锁

Tension release latch
摘要:
A tensile load bearing device equipped with a tension bearing link which fractures at a predetermined tensile stress to allow a latch to open and release the load. The invention is designed to prevent the release point from being effected by torsional loads, bending moments, or compressive loads, and will release within a tolerance of about 4% of the desired release tension at loads up to 50,000 pounds.
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