Fireproof hose
First Claim
Patent Images
1. A fireproof hose (10) for passing conduits or cables through a constructional element and formed at least partially of an elastic and intumescent material, comprising outer surface (11) and inner surface (12) extending in a longitudinal direction (L);
- and a profile provided on at least one of the outer surface (11) and the inner surface (12).
1 Assignment
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Accused Products
Abstract
A fireproof hose (10) for passing conduits or cables through a constructional element is formed at least partially of an elastic and intumescent material and has a shaped profile provided on at least one of the outer surface (11) and the inner surface of the hose.
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Citations
7 Claims
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1. A fireproof hose (10) for passing conduits or cables through a constructional element and formed at least partially of an elastic and intumescent material, comprising outer surface (11) and inner surface (12) extending in a longitudinal direction (L);
- and a profile provided on at least one of the outer surface (11) and the inner surface (12).
- View Dependent Claims (2, 3, 4, 5, 6, 7)
Specification