Patents
Wissner
got 20 patent protections out of 27 applications for a patent
within the
last years.
These
patents include the following areas:
Motive
power engineering
Tension
power systems, especially tension with vacuum
Suctions
Process
control systems
Rod
kinematics
VIDEO
Machine system
WiTEC
in the application
Duration: 5 min.
VIDEO
Dental milling technology in
the application
Duration: 12 min.
Determined by the system this
can taking a little time.
Extracts of some interesting patents below:
Patent 4030113 Vacuum receiver
The speciality of this vacuum receiver is its ability to tense any kind of
blanc automatically.
No further precautions are needed any more to prepare the vacuum
receiver for the blanc it is supposed to tense.
Outrageous short change-over times are the convincing result.
Patent 4218247 Tornado-suction
The disastrous force of Tornados in nature got peacefully used for this
patent to create a local suction force around the milling cutter.
Very high depression is formed locally by supporting rotations of the
spindle and other tools.
As a result dust and smoke is sucked very effectively not only locally but
also at a wider radius from the suction centre.
Patent
19626174 Combi-suction
Often different cooling systems are needed in mould
making.
The combi-suction integrates several cooling systems and no more
change-over is necessary.
Smokes, such as oil-smokes, are sucked in an optimal
way by
using only very little lubrication.
Without change-over it can also be switched to liquid
cooling that takes
away the waste in a canal system. This waste is carried away via
refuse worms below
the machine table.
Patent
19853757 Bipot W 2
Rod kinematics will surely replace conventional control
systems in the
future. Bipot W 2 describes a very sophisticated machine system
that
is also easy to construct. Its application are 2 ½ - dimensional
works
at highest acceleration and with the necessity of high stiffness at the
X and
Y axis.
Patent
19853756 Tripot W 3
Three rods contain all cartesian coordinates. Two open
degrees of
freedom - the plunge of the spindle- are stiffened via a parallel
steering
mechanism. This results in a surprising simple movement
system for
three-dimensional applications. Overturning and the angle
of incidence of the steering
at the fixed side of the machine allow to
adjust the spindle as to reach the mobility of a hexagonal
system.
However, using the Tripot W 3 the construction is much more simple
than at a hexagonal
system and the danger to tense the whole system
in a negative way is absolutely eliminated.
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