IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0871564
(2007-10-12)
|
등록번호 |
US-7669622
(2010-04-21)
|
발명자
/ 주소 |
|
대리인 / 주소 |
Greer, Burns & Crain, Ltd.
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
10 |
초록
▼
A jointer/planer with an internal sawdust collection system, includes a machine frame having a board inlet end and a board outlet end, a rotating cutter mounted to the frame for rotation in an axis located transverse to a board feed direction, a dust collector hood disposable on the frame in a first
A jointer/planer with an internal sawdust collection system, includes a machine frame having a board inlet end and a board outlet end, a rotating cutter mounted to the frame for rotation in an axis located transverse to a board feed direction, a dust collector hood disposable on the frame in a first position for jointing, and a second position for planning, a dust collecting impeller disposed in an impeller housing on the frame, a conduit having a first end in communication with the hood and a second end in communication with the impeller housing regardless of being in the first position or the second position, and a power source associated with the frame and constructed and arranged for powering the cutter and the impeller.
대표청구항
▼
What is claimed is: 1. A jointer/planer with an internal sawdust collection system, comprising: a machine frame having a board inlet end and a board outlet end; a rotating cutter mounted to said frame for rotation in an axis located transverse to a board feed direction; a dust collector hood dispos
What is claimed is: 1. A jointer/planer with an internal sawdust collection system, comprising: a machine frame having a board inlet end and a board outlet end; a rotating cutter mounted to said frame for rotation in an axis located transverse to a board feed direction; a dust collector hood disposable on said frame in a first position for jointing, and a second position for planing; a dust collecting impeller disposed in an impeller housing on said frame; a conduit having a first end in communication with said hood and a second end in communication with said impeller housing regardless of being in said first position or said second position; and a power source associated with said frame and constructed and arranged for powering said cutter and said impeller. 2. The jointer/planer of claim 1, wherein said power source is an electric motor with a drive shaft having a first portion, and a second portion extending from an opposite end of said motor from said first portion, one of said portions powering said cutter and the other of said portions powering said impeller. 3. The jointer/planer of claim 2, wherein said motor drives said cutter from one of said portions, and drives said impeller from the other of said portions. 4. The jointer/planer of claim 2, further including a pulley mounted to each of said portions and having at least one drive belt associated with each said pulley. 5. The jointer/planer of claim 2, wherein said portion powering said cutter is disposed externally of said frame, and said portion powering said impeller is disposed internally on said frame. 6. The jointer/planer of claim 1, wherein said impeller housing includes an impeller chamber and a first port connected to said conduit, and a second port connected forming an outlet, both said first and second ports in fluid communication with said impeller chamber. 7. The jointer/planer of claim 6, wherein said impeller housing is generally “U”-shaped, with said first port being located between said second port and said power source. 8. The jointer/planer of claim 1, wherein said dust collector hood is releasably disposed above a jointer bed when said jointer/planer is configured for planing, and is releasably disposed below said jointer bed when said jointer/planer is configured for jointing. 9. The jointer/planer of claim 1, further including a jointer assembly including a bed on either side of said cutter, and a planer bed disposed below said jointer assembly and being vertically adjustable relative to said jointer bed assembly, said power source being located on an opposite side of said planer bed from said jointer bed assembly. 10. The jointer/planer of claim 1, wherein said frame has a front side having an on/off switch, and a rear side opposite said front side, said rear side having apertures for inlet and outlet ports in fluid communication with said impeller housing and having a drive belt associated therewith connected between said power source and said cutter. 11. The jointer/planer of claim 10, wherein said conduit is connected to said inlet port at said rear side. 12. A jointer/planer with an internal sawdust collection system, comprising: a machine frame having a board inlet end and a board outlet end, a first jointer bed disposed on said frame at said board inlet end and a second jointer bed disposed on said frame at said board outlet end, a planer bed disposed on said frame below said jointer beds and being vertically adjustable relative to said jointer beds; a rotating cutter mounted to said frame for rotation in an axis located transverse to a board feed direction and disposed between said first and second jointer beds; a dust collector hood releasably mountable to said frame in a first position for planing, and a second position for jointing, said dust collector hood having an outlet connected to a first end of a conduit; and an impeller chamber having an impeller and an inlet projecting through a rear side of said frame for connection to a second end of said conduit, said impeller chamber also having an impeller outlet projecting through said frame adjacent said inlet. 13. The jointer/planer of claim 12 further including an electric motor having a first drive shaft portion configured for powering said cutter, and a second drive shaft portion configured for powering said impeller. 14. The jointer/planer of claim 13 including drive belts associated with said first and second drive shaft portions for separately driving said cutter and said impeller. 15. The jointer/planer of claim 12 wherein said impeller is located internally in said frame, and said first drive shaft portion projects externally of said frame on said rear side. 16. The jointer/planer of claim 12 further including a dust collection container attachable to said impeller outlet for collecting sawdust and wood shavings generated by operation of said jointer/planer and collected by said dust collector hood.
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