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US 9,498,832 B2Granted
Reciprocating saw blade assembly
AssigneesRichpower Industries, Inc., Ningbo Gemay Industry Company Limited
InventorsLifeng Zhou, Xuefeng Xu
Life of this patent
Estimating the term…
Abstract
A saw blade assembly for a power saw includes a housing blade assembly having a plurality of saw teeth depending therefrom and a blade disposed within the housing blade assembly, the blade and the housing blade assembly being drivable in opposite directions by a reciprocating driver mechanism.
Claims6
A saw blade assembly for a power saw, the assembly comprising:
- a housing blade assembly having a first panel and a second panel connected to each other, at least one of the first and second panels having a first plurality of saw teeth depending therefrom, the housing blade assembly further including a first means for connection to a reciprocating driver mechanism, the housing blade assembly being drivable in a first direction and in an opposing second direction by the reciprocating driver mechanism;
- and
- a blade interposed between the first panel and the second panel of the housing blade assembly, the blade having a second plurality of saw teeth depending therefrom and including a second means for connection to the reciprocating driver mechanism, the blade being drivable opposite the housing blade assembly in one of the first direction or the opposing second direction by the reciprocating driver mechanism, the blade further comprising a plurality of dust cleaning teeth disposed apart from the second plurality of saw teeth, the plurality of dust cleaning teeth being configured to eject cutting byproduct.
Dependencies are inferred from the claim text.