Drilling machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 21, 2009
Grant Date -
Jan 19, 2006
app pub date -
Jul 5, 2005
filing date -
Jul 2, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A drilling machine comprises a stand on which a carriage is guided and can be moved by a drive supported on the stand and engagable with the carriage for generating feed motion of the carriage along the guide. A drilling unit on the carriage includes a motor-driven spindle. An axially-fixed intermediate shaft on the stand engages the carriage and translates rotary motion of the intermediate shaft into linear motion of the carriage along the guide. The drive is engagable with the intermediate shaft for moving the carriage along the guide with a stepper motor. A lever is engagable with an axially-displaceable plunger for shifting the plunger between first and second positions corresponding to an engaged position and a disengaged position, in which the plunger allows for manual rotation of the intermediate shaft when rotating the lever.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully