| 摘要 |
A reusable mud-sill to replace the conventional wooden-mud-sills and to capture without the use of tools the small-metal-plate conventionally found at the bottom of scaffold legs. Mud-sills are used to interface the bottom ends of scaffold legs, or the like, to the ground and to provide reasonable ground pressure while inhibiting side movement of a leg. The reusable mud-sill captures a small-metal-plate with two fixed opposing side-blocks, a fixed overlapping-retainer, and a sliding overlapping-retainer that may be locked to the reusable mud-sill when the conventional small-metal-plate has been captured. The cooperating, capturing parts are all centrally placed on the top of a flat-plate that is significantly larger than the small-metal-plate.
|
