| 摘要 |
<p>The invention relates to a hoisting device for persons, comprising a lever arm provided with a button having an enlargement, fastening means for fastening person-carrying means to the lever arm in a detachable fashion, whereby the carrying means are provided with straps, the ends of which are each attached to a clasp, whereby the clasps can each be attached to the lever button and whereby the clasps each have a recess, the smallest dimension of which is larger than the largest measurement of the enlargement of the button.</p> |
