CIRCULAR SAW BLADE
卷宗概要
发明人
Emily K. English; Kenneth A. Kasten; Brandon J. Lange; Jason G. Olberding
IPC 分类
CPC 分类
A circular saw blade includes an arbor located in a center of the body, a bore positioned in the arbor and configured to fit on a power tool shaft, a plurality of cutting teeth spaced along an outer edge of the body, and a plurality of openings formed in the body between the plurality of cutting teeth and the arbor. The plurality of openings includes a first opening and a second opening disposed radially inward from the first opening relative to the center of the body. The second opening at least partially overlapping the first opening in a circumferential direction, a radial direction, or both.
原文（中文）
A circular saw blade includes an arbor located in a center of the body, a bore positioned in the arbor and configured to fit on a power tool shaft, a plurality of cutting teeth spaced along an outer edge of the body, and a plurality of openings formed in the body between the plurality of cutting teeth and the arbor. The plurality of openings includes a first opening and a second opening disposed radially inward from the first opening relative to the center of the body. The second opening at least partially overlapping the first opening in a circumferential direction, a radial direction, or both.