Extension structure for table saw
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0837597
(2004-05-04)
|
발명자
/ 주소 |
|
출원인 / 주소 |
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인용정보 |
피인용 횟수 :
8 인용 특허 :
6 |
초록
▼
An extension structure includes a track, an extension table, and a sliding interface unit. Thus, the extension table can be moved on the track rapidly, easily and conveniently by the sliding guide motion of the sliding interface unit so as to extend the working length of the table of the table saw.
An extension structure includes a track, an extension table, and a sliding interface unit. Thus, the extension table can be moved on the track rapidly, easily and conveniently by the sliding guide motion of the sliding interface unit so as to extend the working length of the table of the table saw. In addition, the sliding interface unit has a cheaper price than that of the bearings, thereby decreasing the costs of fabrication of the extension structure. Further, the extension structure is assembled easily and conveniently, thereby facilitating a user mounting the extension structure.
대표청구항
▼
What is claimed is: 1. An extension structure, comprising a track, an extension table, and a sliding interface unit, wherein: the track has two opposite sides each formed with a first guide channel; the extension table is slidably mounted on the track and has a bottom face having two opposite sides
What is claimed is: 1. An extension structure, comprising a track, an extension table, and a sliding interface unit, wherein: the track has two opposite sides each formed with a first guide channel; the extension table is slidably mounted on the track and has a bottom face having two opposite sides each formed with a second guide channel facing the respective first guide channel of the track; and the sliding interface unit is mounted between the extension table and the track and includes two first columns each mounted in the respective first guide channel of the track, two second columns each mounted in the respective second guide channel of the extension table, a slide plate located between the extension table and the track, and a plurality of rollers rotatably mounted on the slide plate and located between each of the two first columns and each of the two second columns. 2. The extension structure in accordance with claim 1, wherein the extension table has a substantially inverted U-shaped cross-section. 3. The extension structure in accordance with claim 1, wherein the extension table has a top face formed with a working face. 4. The extension structure in accordance with claim 1, wherein the bottom face of the extension table is formed with a receiving chamber for receiving the track. 5. The extension structure in accordance with claim 1, wherein the rollers are in contact with the first columns and the second columns. 6. The extension structure in accordance with claim 1, wherein the rollers are rotatably mounted between the first columns and the second columns. 7. The extension structure in accordance with claim 1, wherein the slide plate has a substantially inverted U-shaped cross-section. 8. The extension structure in accordance with claim 1, wherein the slide plate has two opposite sides each formed with a plurality of mounting holes for mounting the rollers. 9. The extension structure in accordance with claim 1, wherein the rollers are rotatable between the first columns and the second columns, so that the extension table is slidable relative to the track by the sliding guide motion of the sliding interface unit.
이 특허에 인용된 특허 (6)
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Wang, Tian Wang, Adjustable and extendible platform for working table.
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Pedri Attilio (3523 Government Rd. Thunder Bay ; Ontario CAX P7B 5E3), Device for supporting workpiece for a portable power tool.
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Jensen Steven M., Modular utility stand storage apparatus and method.
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Ayala Adan ; Quiram Ronald, Portable work bench.
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Bullen George Nicholas, Reconfigurable gantry tool and system.
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Liu Ta-Chang,TWX, Workpiece supporting assembly for a table saw.
이 특허를 인용한 특허 (8)
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Jesberger, Lee A., Infeed/outfeed attachment for facilitating the processing of sheet goods through a processing device.
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Wisen, Dennis R., Precision positioning of a fence.
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Smith,Darrin Eugene, Sliding table for machine or workbench.
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Wilson, Scott; Puhalla, D. Matthew, Table.
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Wilson, Scott; Puhalla, D. Matthew, Table.
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Chang, Chin-Chin, Three part slide and locking mechanism for use with a table saw.
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Lawlor, Michael J., Tile saw with free-rolling wheels.
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Shoda, Kazuo; Oizumi, Tomoyuki, Wireless actuator.
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