Apparatus for the lightening of panels or thin plates by removal of material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 21, 2017
Grant Date -
Sep 19, 2013
app pub date -
Nov 4, 2011
filing date -
Nov 5, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus is provided for lightening of thin, flexible and shaped workpieces by removal machining of material from surfaces thereof, on a machining unit having a worktable and a counterthrust member which rests against a part of the surface of the workpiece opposed to the one on which said tool must work from time to time. The worktable includes a support member of the workpiece to be machined, and gripping mechanism which supports the workpiece during its machining independently of the support mechanism. The counterthrust mechanism includes a board movable according to several axes and carrying a plurality of supporting elements. The supporting elements can be individually translated or in groups between a draw-in position and an extended position to define a supporting plane depending on the shape of the surface of the workpiece against which the counterthrust mechanism rests. A method is also provided for mapping the workpiece surface.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- B23Q Class
- 534 Applications Filed
- 360 Patents Issued To-Date
- 67.42 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B23Q Class
- 31.14 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 21, 2028 |
