公开(公告)号：US10126570B2

公开(公告)日：2018-11-13

申请号：US15357049

申请日：2016-11-21

申请人： Edward A. Sotto, II

发明人： Edward A. Sotto, II

IPC分类号： G02C7/10 ,  G02B1/14 ,  G02B1/11 ,  B29D11/00 ,  G02B1/04

摘要： Indoor/outdoor sunglasses include a lens having gradient tinted portions that partially conceal a wearer's eye, with an untinted or minimally tinted central region that provides a relatively wide, unrestricted field of lateral vision at far and middle distances, allowing the wearer to see clearly both indoors and outdoors.

公开(公告)号：US10137550B2

公开(公告)日：2018-11-27

申请号：US15263167

申请日：2016-09-12

申请人： Dale Hahn

发明人： Dale Hahn

IPC分类号： B23Q16/00 ,  B23Q33/00 ,  B25D1/16 ,  B23Q23/00

摘要： A device for striking a tool shank with a controlled force includes a tip configured to contact the shank, a plunger configured to be retracted a pullback distance from the tip and to exert a force on the tip proportional to the pullback distance when released, and a control mechanism configured to control the pullback distance. A method of reducing run-out in a machine tool comprises placing the tool in a tool holder, measuring the run-out using an indicator, identifying a high spot, manipulating the control mechanism of the striking device to select the force based on the shank diameter, and striking the shank on the high spot using the striking device.