公开(公告)号：US20070033808A1

公开(公告)日：2007-02-15

申请号：US11161716

申请日：2005-08-13

申请人： Alfred Natrasevschi ,  Jacqueline Natrasevschi

发明人： Alfred Natrasevschi ,  Jacqueline Natrasevschi

IPC分类号： B25F3/00

CPC分类号： F16B7/10 ,  B26B19/00 ,  B26B19/20 ,  B26B19/44

摘要： A precision adjustment apparatus for changing longitudinal and circumferential relative position of telescoping parts. Protrusions and/or indentations on the outside of the inner cylinder or tube are matched to protrusions and/or indentations on the inside of an outer tube. The protrusions are positioned in a linear array on one part and in a circular array on the other. The dimensions and spacing of the protrusions allow interference between them to create a lock for any position while allowing repositioning. A combination of linear and circular arrays can be placed on each tube for enhancing functionality such as stability or adjustability. A haircutting apparatus incorporating the precision adjustment apparatus sets the hair length and the angle of styling and for providing the user with a feedback click-sound and click-feel of each executed adjustment.

摘要翻译： 一种用于改变伸缩部件的纵向和圆周相对位置的精密调节装置。 在内筒或管的外侧上的突起和/或凹陷与外管内侧上的突起和/或凹陷匹配。 这些凸起在一个部分上以一个圆形阵列定位在一个线性阵列中。 突起的尺寸和间距允许它们之间的干涉以产生任何位置的锁定，同时允许重新定位。 可以在每个管上放置线性和圆形阵列的组合，以增强诸如稳定性或可调性之类的功能。 结合精密调节装置的理发装置设置发型长度和造型角度，并为用户提供每次执行调整的反馈点击声和点击感。