CPC Subgroup
E06B 7/20 automatically withdrawn when the wing is opened
Full Title
Special arrangements or measures in connection with doors or windows ( ; screening or similar protective devices E06B9/00) > Sealing arrangements on wings or parts co-operating with the wings ( E06B7/098 takes precedence ) > by means of movable edgings, e.g. draught sealings additionally used for bolting > automatically withdrawn when the wing is opened
4 direct subcodes
Child Classifications
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- E06B 7/205 with sealing strip mounted on sill
- E06B 7/21 with sealing strip movable in plane of wing
- E06B 7/215 with sealing strip being moved to a retracted position by elastic means, e.g. springs