用于树木索具作业的树挂框架装置的翻转功能转换器

Original abstractA flip-out function converter apparatus is attached to and functions in combination with a tree-mountable frame apparatus for use by arborists in handling loads in a wide variety of arbor rigging procedures. When positioned in its operational mode, the function converter apparatus enables additional functional rigging procedures to be performed which could not be effectively and efficiently performed with the original frame apparatus. When the function converter apparatus is positioned in its stowed mode in an unused recessed region of the frame apparatus, the frame apparatus can be used in its original application mode without interference from the function converter. In an embodiment of a frame apparatus with spikes, the function converter in its operational position enables the frame apparatus to be used in rigging procedures on live trees without the frame spikes producing damage to the bark and cambium layer of the live trees.