View Single Post
Old 24-08-2004, 08:10   #30
God Member

Tealeaf's Avatar

Re: Church's Historic Waterfront

OK A-B.....You've got it. If you have a hoist (comprising pivot, jib and block & tackle) directly against a wall it's maximum arc of operation is 180 degrees (it can lift or drop to it's left, right and straight ahead)...however, put it at a 45 o angle between 2 walls and the arc of operation increases to 270o. This means in the warehouse case that barges can be unloaded/loaded directly to/from the warehouse or on to/off a cart (or even from a cart to the canalfront of the warehouse)

Clever lot, these what about the height of the arch?
Tealeaf is offline   Reply With Quote
Page generated in 0.06944 seconds with 11 queries