| 摘要 |
The invention is a folding knife with a shackle. The shackle can be opened from a remote location by a shackle retractor mechanism made up of a retractor, a spring and a closure element. Each can be sited at a variety of locations on a knife. The retraction mechanism can be actuated by a knob, nut, handle, gear, cam or lift unit and can be attached to the shackle closure by a rod, "cord," chain, wire or similar means. The cord can be woven, plaited or twisted and of metal and/or non-metal composition.
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