发明名称 |
COMPACT TRIMMER |
摘要 |
A compact trimmer (10) includes a board (12) with a sheet support surface (14) and a fixed cutting edge (20) mounted along one side of the surface. A guide rail (30) is mounted on the board substantially overlying the fixed cutting edge. A housing (34) is slidably engaged on the rail. A circular rotary cutting blade (36) is mounted on an axle (48) within the housing for rotational motion. The axle is oriented perpendicular to the guide rail, and a collar (54) mounted on the axle engages the guide rail, turning the axle and blade as the housing moves along the rail. A portion of the cutting blade is biased in overlapping engagement with the fixed cutting edge by a biasing assembly (60) located withing the housing. The biasing assembly uses a spring (72) and ball (78) housed in a cavity (68) formed in a hub (64), the ball overlying the spring within the cavity and partially extending therefrom to engage a housing sidewall (62).
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申请公布号 |
WO9958305(A1) |
申请公布日期 |
1999.11.18 |
申请号 |
WO1998US10086 |
申请日期 |
1998.05.14 |
申请人 |
HUNT HOLDINGS, INC.;DALEY, PHILLIP, B., JR. |
发明人 |
DALEY, PHILLIP, B., JR. |
分类号 |
B26D1/20;(IPC1-7):B26D1/18;B23D19/02 |
主分类号 |
B26D1/20 |
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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