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US 9,101,992 B2Granted
Reciprocating saw blade assembly
AssigneeNingbo 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.
Claims24
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, the first and second panels each having a 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 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 plurality of saw teeth depending therefrom and including a second means for connection to the reciprocating driver mechanism, the blade being drivable in a second direction by the reciprocating driver mechanism.
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 plurality of saw teeth depending therefrom, the housing blade assembly being drivable in a first direction by the reciprocating driver mechanism;
- a connecting panel disposed between the first panel and the second panel and forming a channel therebetween, the connecting panel further including a first means for connection to a reciprocating driver mechanism;
- and
- a blade disposed within the channel, the blade having a plurality of saw teeth depending therefrom and including a second means for connection to the reciprocating driver mechanism, the blade being drivable in the channel in a second direction by the reciprocating driver mechanism.
1 more element
A saw blade assembly for a power saw, the assembly comprising:
- a first saw blade and a second saw blade connected to each other, the first and second saw blades each having an upper edge and lower edge, the respective lower edges spaced apart from each other to form a channel therebetween, a plurality of saw teeth depending from one of the first and second saw blades,
- first means for attaching the connected first and second saw blades to a reciprocating driver mechanism, the first means being configured to drive the first and second saw blades in a first direction by the reciprocating driver mechanism;
- and
- a blade disposed within the channel, the blade having a plurality of saw teeth depending therefrom and including second means for attaching to the reciprocating driver mechanism, the second means being configured to drive the blade in a second direction by the reciprocating driver mechanism.
1 more element
A saw blade assembly for a power saw, the assembly comprising:
- a housing blade assembly having a first saw and a second saw connected to each other at respective upper edges, one of the first and second saws having a plurality of saw teeth depending therefrom, the first and second saws being spaced apart to form a channel therebetween, the housing blade assembly being configured for operative connection to a reciprocating driver mechanism and being drivable in a first direction by the reciprocating driver mechanism;
- and
- a blade interposed between the first saw and the second saw, the blade having a plurality of saw teeth depending therefrom and including means for connection to the reciprocating driver mechanism, the blade being drivable within the channel in a second direction by the reciprocating driver mechanism.
A saw blade assembly for a power saw, the assembly comprising:
- a housing blade assembly having a first panel and a second panel attached to each other, at least one of the first and second panels having a 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 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 plurality of saw teeth depending therefrom and including a second means for connection to the reciprocating driver mechanism, the blade being drivable in a second direction by the reciprocating driver mechanism.
Dependencies are inferred from the claim text.