Invention Grant
- Patent Title: Drilling apparatus
- Patent Title (中): 钻孔设备
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Application No.: US11837258Application Date: 2007-08-10
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Publication No.: US08118521B2Publication Date: 2012-02-21
- Inventor: Norbert Lay , Marcus Eberle , Martin Strasser
- Applicant: Norbert Lay , Marcus Eberle , Martin Strasser
- Applicant Address: DE Villingen-Schwenningen
- Assignee: MV Marketing und Vertriebs-GmbH & Co. KG Wielaender + Schill
- Current Assignee: MV Marketing und Vertriebs-GmbH & Co. KG Wielaender + Schill
- Current Assignee Address: DE Villingen-Schwenningen
- Agency: DeMont & Breyer, LLC
- Priority: DE102006037910 20060811; DE102006050432 20061026
- Main IPC: B23B45/00
- IPC: B23B45/00 ; B23B45/14
Abstract:
The invention relates to a drilling apparatus which is held firmly on the workpiece by means of feet, and which has a step-down transmission for easier manual feeding.
Public/Granted literature
- US20080056833A1 Drilling apparatus Public/Granted day:2008-03-06
Information query
