| 摘要 |
A pin pulling assembly comprising at least one active member having a planar increasing radius spiral configuration including an inner center end and an outer radial end and having open-pin-head engaging means at a center end thereof and including a passive member for use in engaging a flat head pin to the pin engaging means, and a modification thereof for use in supporting one of two elements to be joined together a predetermined distance above the ground, the active member having an inner center end and an outer radial end and having a handle at each end thereof and further including a sleeve engageable to either handle, the sleeve forming a platform upon which the one element can rest. |
