| 摘要 |
A servicing kit for chain saws comprising nested compartments which collectively have an external symmetry with respect to the longitudinal bisector of the structure, said compartments having interior walls, one of which projects into the interior wall of the other to an extent such that the ratio of the volumes of the compartments to each other is approximately two-to-one, a compartment included between the interior walls constituted by a diagonal depression in one of the walls which terminates short of the bottom and is open at the top and a carrying handle at the top. There are filling openings at the tops of the respective compartments located symmetrically with respect to the longitudinal bisector at opposite sides of the handle and pouring spouts pivotally mounted to the filling openings for pivotal movement from positions substantially parallel to the handle to positions extending beyond one end and said handle contains along its opposite sides recesses for receiving the pouring spouts when folded into parallel relation thereto. There are also supports for retaining the pouring spouts in their folded positions and these supports contain vent openings in communication with the respective compartments.
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