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US 5,477,721 AGranted
Edge conditioner
OwnerAusten Barnesinventor
Life of this patent
Estimating the term…
Abstract
An edge conditioner for travelling strip means has a tool holder which is biased away from the strip means but is actuable toward the strip by air pressure. The holder may be mounted on an arcuate support where the centre of the arc is the near edge of the strip, to allow variance of approach angles. The tool may be vibrated relative to the tool holder at between 10 and 50 KHz.
Claims4
An edge conditioner for travelling strip material, defining a plane and having opposed strip edges defining a strip travel path and a plane at a point of treatment,
- support means,
- sliding means associated with said support means said support means being adapted to guide said sliding means for sliding movement toward and away from said strip material, thus defining a linear sliding direction directed toward an edge of such strip,
- a tool holder mounted on said sliding means mounting a tool for contacting an edge of said strip material,
- said tool being non-rotatable;
- mounted, shaped and oriented to remove material from said strip,
- means for controllably moving said tool in relation to said edge in said sliding direction,
- arcuate means defining an arcuate path for said support means, which path is centered about an edge of strip material on said path, adapted, in combination with said support means and said sliding means to provide a range of angles for the said linear sliding direction.
4 more elements
Tool holder for edge treatment of travelling strip material defining a strip travel direction, including:
- shoulder support, a magnetostrictive transducer having opposed ends and adapted to respond to an AC signal to alter the distance between said ends in accord with said signal, one end of said transducer being mounted on said shoulder and the other end of said transducer mounting a non rotating edge treatment tool,
- wherein said shoulder, transducer and tool are oriented so that the distance between said ends is measured with a substantial component in the strip travel direction.
Dependencies are inferred from the claim text.