Invention Grant
- Patent Title: Drill bit driver
- Patent Title (中): 钻头驱动程序
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Application No.: US14535533Application Date: 2014-11-07
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Publication No.: US09404325B2Publication Date: 2016-08-02
- Inventor: Peter L Pop
- Applicant: Peter L Pop
- Main IPC: B23Q3/10
- IPC: B23Q3/10 ; E21B19/18 ; E21B12/00

Abstract:
The present invention is a drill bit driver including a lower spring support connected at a lower end to a base and including an outer surface, as well as an upper spring support slideably and telescopically mounted over the outer surface e of the lower spring support. The drill bit driver allows for resiliently biasing the upper spring support relative to the lower spring support. The present invention further includes a table rotably connected to the upper end of the upper spring support, so that the table rotates about a longitudinal axis, for receiving a drill bit. This drill bit driver also allows for tilting the table relative to the horizontal.
Public/Granted literature
- US20150159446A1 DRILL BIT DRIVER Public/Granted day:2015-06-11
Information query
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