Removable height safety apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 20, 2005
Grant Date -
N/A
app pub date -
Jun 8, 2000
filing date -
Jun 14, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A removable load transfer device 100 for use in height safety apparatus comprises: spaced-apart rotary members 101, 102 supported for rotation with respect to each other about a common axis of rotation along which the axle extends continuously between the rotary members; a slipper 110 defining a space 150 for receiving elongate element 250 on which the device 100 travels; an attachment 300 for attaching a load to the device 100, and an access for element 250 includes at least one notch 117, 118 in the hub of each rotary member 101, 102 and attachment 300 includes a moveable link assembly operable between blocking and release positions with respect to notches 117, 118 by said element 250, without movement of the rotary members away from each other along the common axis,
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