Device for Fixating a Portable Drilling Machine in Guide Holes in a Template
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 25, 2007
app pub date -
Jun 7, 2005
filing date -
Jun 9, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A device (12) for detachably fixating a portable drilling machine to guide holes in a template includes a sleeve (20) having a substantially cylindrical portion to be inserted into a guide hole, and an expansion member (26) with a lever (34) extending radially from an axial portion thereof. The expansion member (26) is pivotally mounted in a recess (36) in the sleeve about a pivot center (38). The sleeve has two axial, circumferentially spaced contact sections (24), whereas the expansion member (26) has a third axial contact section (32) for engaging the wall surface of the guide hole. The expansion member (26) is biased by a spring (44), via the lever, towards a locking position in which all three contact sections (24, 32) may engage the wall surface of the guide hole so as to fixate the drilling machine to the template.
First Claim
Other Claims data not available