Wood planing machine
OwnerJuei-Seng Liaoinventor
Life of this patent
Estimating the term…
Abstract
A wood planing machine includes a base, a carriage mounted on the base and having a top surface, a rotary cutter mounted on the carriage, a shaving discharge plate overlying the top surface of the carriage to confine a shaving passageway and having a plurality of openings, a driving unit connected to the rotary cutter and having a ventilation outlet, and a guide casing mounted on the shaving discharge plate to confine therewith an air duct. The air duct has a tapered inlet connected to and in communication with the ventilation outlet, and a plurality of channels which extend divergingly inside the air duct from the tapered inlet to the openings of the shaving discharge plate.
Claims7
A wood planing machine comprising:
- a base having a work table and a plurality of upstanding posts;
- a carriage mounted movably on said posts above said work table and having a top surface and a front end;
- a rotary cutter mounted on said carriage rearwardly of said front end;
- a shaving discharge plate mounted on said carriage and extending rearwardly from said front end to a location above said rotary cutter to overlie said top surface and confine a shaving passageway between said shaving discharge plate and said top surface, said shaving discharge plate having a plurality of openings communicated with said shaving passageway and arranged in a row along the length of said shaving discharge plate adjacent to said front end;
- driving means mounted on said carriage and connected to said rotary cutter, said driving means having a ventilation outlet adjacent to said shaving passageway;
- and
- a guide casing mounted on said shaving discharge plate above said openings to confine therewith an air duct between said shaving passageway and said ventilation outlet, said air duct having a tapered inlet communicated with said ventilation outlet, and a plurality of partitioned channels which extend divergingly inside said air duct from said tapered inlet to said openings of said shaving discharge plate and which are adapted to guide air from said ventilation outlet to flow past an entire space of said shaving passageway.
Dependencies are inferred from the claim text.