Bastiaan Wilhelmus Maria Moeskops,Mark Thomas Johnson,Rieko Verhagen
申请号：
US14366550
公开号：
US10022188B2
申请日:
2012.12.11
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A shaver is disclosed that comprises a handle (12) and a cutting head (13) that are arranged to move relative to each other via a rotational and/or translational axis (16,17). This movement facilitates skin contour following during shaving to achieve a close cut. The handle (12) comprises a laser source that emits a laser beam and the shaver has an optical system that includes optical elements (23,25,26,37,40,42) to direct a part of a laser beam so that it coincides with the rotational axis and/or is parallel to the translational axis. In this way, when the cutting head (13) is moved the optical alignment between the laser source, optical elements (23,25,26,37,40,42) and cutting zone (28) does not change.
