发明名称 Ergonomic miter saw handle
摘要 An ergonomic miter saw (10) is provided having a base (12) and a saw arm assembly (16) with the saw arm assembly (16) pivotally affixed at a fixed end (18) to the base (12) and provided with a distal end having a handle (20) extending outwardly therefrom. The central region (24) of the arm assembly (16) includes a rotary spindle (26) supporting a cutting disk (28). A handle (20) is perfectly provided with an elongate grip portion (42) sized for the user's fingers and a palm pad portion extending outwardly therefrom to underlie the heal of the user's hand to minimize bending torque on the user's wrist as the arm (16) is lowered. Ideally, the handle (20) is rotated in a direction opposite that the cutting disk (28) is tilted. Preferably, the handle (20) is adjustably oriented about the arm (16) axis (36) in a direction opposite that the saw blade (28) is tiltable so that the deviation for horizontal of the handle (20) can be minimized when the miter saw (10) is used in a tilted cutting disk mode. <IMAGE>
申请公布号 AU9515201(A) 申请公布日期 2002.08.01
申请号 AU20010095152 申请日期 2001.11.29
申请人 TECHTRONIC INDUSTRIES CO., LTD. 发明人 JEFFREY M. DILS;CHARLES M. WACKER;KENNETH M. BRAZELL
分类号 B23D45/16;B23D45/04;B23D47/00;B25F5/02;B27B5/29;B27B9/00 主分类号 B23D45/16
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