| 摘要 |
<p>A reeling device including a reel for holding, paying out and winding in a linearly extendable, flexible member, means for biasing said reel in a direction of rotation for winding in said member and a latching mechanism adapted to prevent winding in of said member and constructed and arranged such that on paying out said latching mechanism is sequentially and repetitively put into and out of condition to prevent winding in of said member.</p> |
