| 摘要 |
The invention relates to a tool, including: a mounting; and an arm (16) having a member (18) for extruding the strip, and a roller (20) for applying the strip. The arm is pivotable, relative to the mounting, about a first axis (28) that is parallel to a geometrical axis (22) of the roller, and about a second axis (32) that is tangential to a circumference of the roller, wherein the first and/or second axis passes through a center of gravity of the arm. |
