- Location
- Bloomington, Indiana
Dave;
That's true, but they are used for Z-rigs and hauling systems. I was referring specifically to the micro-pulley that is used to advance the climbing hitch and is attached to the same carabiner as the climbing hitch. Bob Thrun, an experienced caver/author/researcher, told me that the first such setup he saw was on an arborist's climbing saddle.
Do you have references for an earlier use of a micro-pulley in caving, rock climbing or rescue? If so can you post them or send them to me? I would be interested to see them.
Thanks.
Mahk
That's true, but they are used for Z-rigs and hauling systems. I was referring specifically to the micro-pulley that is used to advance the climbing hitch and is attached to the same carabiner as the climbing hitch. Bob Thrun, an experienced caver/author/researcher, told me that the first such setup he saw was on an arborist's climbing saddle.
Do you have references for an earlier use of a micro-pulley in caving, rock climbing or rescue? If so can you post them or send them to me? I would be interested to see them.
Thanks.
Mahk