发明名称 |
POWER BISCUIT JOINTER CUTTER |
摘要 |
<p>A biscuit jointer cutter (20) for making segment shaped cuts by plunge cutting has a shoe assembly (24) reciprocally movable relative to a housing (22) containing a motor (66). The shoe assembly houses a cutter blade (28) rotatably driven by the motor, and has a front opening (30) through which the blade is movable in a forward direction for cutting and retractable in a rearward direction after cutting. A fence assembly (26) is mounted on the shoe assembly above the front opening. The fence assembly is adjustably movable upwardly and downwardly relative to the front opening by means of a rack and pinion mechanism (110, 116, 118) and also has a fence (76) adjustably pivotable through 90 degrees. A depth of cut adjustment mechanism (62) is operatively connected between the shoe assembly and the housing, and includes a movable rod (132) cooperative with a stop (146). The stop is a turret selectively rotatable about an axis eccentric of the rod and having recesses (150) of different axial length. A single spring (72) surrounds the rod and functions to both bias the blade to retract and to yieldably latch the turret stop in selected positions. The shoe assembly has a pivotally attached shoe (36) to expose a blade chamber 32 and the blade.</p> |
申请公布号 |
EP0420498(A3) |
申请公布日期 |
1992.04.08 |
申请号 |
EP19900310281 |
申请日期 |
1990.09.20 |
申请人 |
BLACK & DECKER INC. |
发明人 |
MOORES, GREGORY ERIC;PRICE, SCOTT DAVID |
分类号 |
B23Q9/00;B23Q16/00;B27C3/06;B27F5/02;(IPC1-7):B27F5/02 |
主分类号 |
B23Q9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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