IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0958153
(2007-12-17)
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등록번호 |
US-7686046
(2010-04-23)
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발명자
/ 주소 |
- Griffin, Greg K.
- Kilbourne, Derrick
- Cooper, Randy G.
- Allen, Ginger L.
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출원인 / 주소 |
|
대리인 / 주소 |
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인용정보 |
피인용 횟수 :
1 인용 특허 :
73 |
초록
▼
The present invention is directed to a mechanism and method for providing above the table securing/unsecuring of a router motor housing. The mechanism of the present invention employs a mechanical connection included on a pivot member to couple with a wrench device extended through the tabletop. The
The present invention is directed to a mechanism and method for providing above the table securing/unsecuring of a router motor housing. The mechanism of the present invention employs a mechanical connection included on a pivot member to couple with a wrench device extended through the tabletop. The mechanism permits a user to adjust or release the motor housing without having to reach under the table surface.
대표청구항
▼
What is claimed is: 1. A router assembly comprising: a motor housing defining a longitudinal axis; a table; a base configured to be mounted on an underside of the table, the base comprising a sleeve defining a seam, the sleeve receiving the motor housing so that a position of the motor housing rela
What is claimed is: 1. A router assembly comprising: a motor housing defining a longitudinal axis; a table; a base configured to be mounted on an underside of the table, the base comprising a sleeve defining a seam, the sleeve receiving the motor housing so that a position of the motor housing relative to the base is adjustable along the longitudinal axis; a clamp configured to adjust a width of the seam between a first width when the clamp is in a first position, which enables movement of the motor housing relative to the base, and a second width when the clamp is in a second position, which inhibits movement of the motor housing relative to the base, a mechanical connection coupled to the clamp so that the clamp is movable between the first and second positions by an operator from above the table by passing an elongated shaft through an aperture in the table and engaging the mechanical connection, such that rotation of the elongated shaft moves the clamp between the first and second positions. 2. The router of claim 1, further comprising a depth adjustment knob configured to be rotated to adjust a position of the motor housing relative to the base when the clamp is in the first position. 3. The router of claim 2, wherein the clamp is positioned adjacent to the depth adjustment knob. 4. The router of claim 1, wherein the clamp comprises a pivot member pivotally mounted to the base adjacent to the seam and a draw member connected to the pivot member and to the base, whereby rotation of the pivot member causes the draw member to adjust the width of the seam. 5. The router of claim 4, wherein the clamp member further comprises a lever coupled to the pivot member, the lever configured to rotate the pivot member by the operator grasping the lever without use of the elongated shaft. 6. The router of claim 5, wherein the lever includes a curved surface configured to tension the draw member. 7. The router of claim 5, wherein the lever is contoured to substantially match a profile of the sleeve. 8. The router of claim 4, wherein the pivot member comprises a knob attached to the pivot member opposite the mechanical connection. 9. The router or claim 4, wherein the pivot member comprises a cam segment for tensioning the draw member. 10. The router of claim 1, wherein the mechanical connection comprises at least one of a hex head, a hex socket, a square head, a square socket, a slotted head, a Phillips head, and a Torx head. 11. The router of claim 1, wherein the first width is greater than the second width. 12. The router of claim 11, wherein the clamp is configured to be moveable to a third position that adjusts the width of the seam to a third width that is greater than the first width. 13. The router of claim 12, wherein the motor housing is completely removable from the base when the clamp is in the third position. 14. A base assembly for a motor housing of a router that defines a longitudinal axis, the base assembly comprising: a base; a table; a sleeve configured to be mounted on an underside of the table, the sleeve defining a seam and configured to receive the motor housing so that a position of the motor housing relative to the base is adjustable along the longitudinal axis; a clamp configured to adjust a width of the seam between a first width when the clamp is in a first position, which enables movement of the motor housing relative to the base, and a second width when the clamp is in a second position, which inhibits movement of the motor housing relative to the base, a mechanical connection coupled to the clamp so that the clamp is movable between the first and second positions by an operator from above the table by passing an elongated shaft through an aperture in the table and engaging the mechanical connection, such that rotation of the elongated shaft moves the clamp between the first and second positions. 15. A router table comprising: a support surface with a top side and a bottom side, the top side suitable for supporting a workpiece; a base having a sleeve, the sleeve configured to be mounted on a bottom side of the support surface, the sleeve defining a seam and configured to receive a motor housing of a router so that a position of the motor housing relative to the base is adjustable along a longitudinal axis of the motor housing; a clamp coupled to the base, the clamp configured to adjust a width of the seam between a first width when the clamp is in a first position, which enables movement of the motor housing relative to the base, and a second width when the clamp is in a second position, which inhibits movement of the motor housing relative to the base, a mechanical connection coupled to the clamp so that the clamp is movable between the first and second positions by an operator from above the top side of the support surface by passing an elongated shaft through an aperture in the support surface and engaging the mechanical connection, such that rotation of the elongated shaft moves the clamp between the first and second positions. 16. The router table of claim 15, further comprising the elongated shaft. 17. The router of claim 1, wherein the mechanical connection is inserted through the clamp.
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