Invention Grant
- Patent Title: Bushing for drill template
- Patent Title (中): 套管钻模板
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Application No.: US14736385Application Date: 2015-06-11
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Publication No.: US09545674B2Publication Date: 2017-01-17
- Inventor: Rob Beardmore
- Applicant: Rob Beardmore
- Applicant Address: US MI Madison Heights
- Assignee: Harcourt Industrial, Inc.
- Current Assignee: Harcourt Industrial, Inc.
- Current Assignee Address: US MI Madison Heights
- Agency: Dickinson Wright PLLC
- Main IPC: B23B49/02
- IPC: B23B49/02

Abstract:
A bushing for a drill template, the bushing has a head portion for receipt of a drill motor. The head portion has a top surface and a bottom surface with at least one pin protruding from the bottom surface of the head portion. The pin fits within a secondary opening in a template to help retain the bushing in place. A body portion extends from the bottom surface of the head portion. The body portion has an outer surface with a portion of it threaded. The body portion extends through a primary drill hole in the template. A fastening nut having inner threads mates with the outer threads on the body portion to lock the bushing to the template. A bore extends through the head portion and the body portion for receipt of a drill bit.
Public/Granted literature
- US20150360299A1 BUSHING FOR DRILL TEMPLATE Public/Granted day:2015-12-17
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