Profile shaping apparatus and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 13, 1981
Grant Date -
N/A
app pub date -
May 29, 1979
filing date -
May 30, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for shaping profiles in the surface of a moulded semiplastic body (4) comprises a comparatively fine wire (1) extending between the free ends of a plurality of these supporting members such as needle-like supporting members (2,3) which determine the profile shape. The wire is zigzagged in such way that each individual wire portion extending between two adjacent supporting members is oblique in relation to the direction of relative movement between said body and the profile shaping apparatus itself. The apparatus produces extremely distinct profiles with good smoothness of the body surfaces. The apparatus is primarily used for shaping profiles in building units made from a body of lightweight or aerated concrete, while the body is still uncured and semiplastic.
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