Timber and Wood-working Machinery

240b does the underside of the pin have a slot in it?I ask this because on the Timberjack and John Deere harvesters there is a slot in the pin and a piece

timber jack

timber stacks slot slot , by which the guard can be raised or lowered as required , and can be Jack Fig 3 shows a Timber Jack , which is largely used on estates

timber wolf slot machine timber jack