Position-measuring device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 5, 2017
Grant Date -
Apr 14, 2016
app pub date -
Sep 17, 2015
filing date -
Oct 14, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A position-measuring device includes a first assembly and a second assembly. The first assembly, installable on a first object, has a profiled element that bears a scale having a first and second measuring graduation. The second assembly, installable on a second object, has a first scanning unit that is movable along a travel path in a measuring direction to scan the first measuring graduation. A position of the first object relative to the second object is therefore measurable. A second scanning unit is mounted on the profiled element so as to enable the second measuring graduation to be scanned, and is positioned in a way that allows the first scanning unit to traverse collision-free along the travel path at a distance spaced apart from the second scanning unit orthogonally to the measuring direction such that a displacement of the scale relative to the first object is measurable.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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