Drying and gas or vapor contact with solids – Apparatus – Supports
Reexamination Certificate
2006-10-31
2006-10-31
Gravini, S. (Department: 3749)
Drying and gas or vapor contact with solids
Apparatus
Supports
C211S197000
Reexamination Certificate
active
07127829
ABSTRACT:
An umbrella-type laundry drying apparatus has a central upright tube which carries a spreading framework for the laundry line. The framework is folded open via a hoisting line. The spreading framework has an upper sleeve which surrounds the upright tube and on which supporting arms arranged in the form of a star are articulated. These arms are articulated at their lower ends to the carrying arms for the laundry line. The carrying arms are articulated with their lower ends on a lower sliding sleeve that surrounds the upright tube, can be fixed in various positions on the upright tube, and is equipped with a force transmission actuable via a tension line. The force transmission has a force step-up and a force transmission element coupled to the tension line. When the tension line is actuated, it generates an upwardly directed movement step of the lower sleeve.
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Gravini S.
Greenberg Laurence A.
Locher Ralph E.
Stemer Werner H.
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