Invention Application
- Patent Title: BULB SEALS FOR DOORS
- Patent Title (中): 门密封件
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Application No.: PCT/US2013/033684Application Date: 2013-03-25
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Publication No.: WO2013148563A1Publication Date: 2013-10-03
- Inventor: HOFFMANN, David, J.
- Applicant: RITE-HITE HOLDING CORPORATION , HOFFMANN, David, J.
- Applicant Address: 8900 North Arbon Drive Milwaukee, Wisconsin 53233 US
- Assignee: RITE-HITE HOLDING CORPORATION,HOFFMANN, David, J.
- Current Assignee: RITE-HITE HOLDING CORPORATION,HOFFMANN, David, J.
- Current Assignee Address: 8900 North Arbon Drive Milwaukee, Wisconsin 53233 US
- Agency: FILICE, Sergio, D.
- Priority: US13/431,601 20120327
- Main IPC: E06B7/23
- IPC: E06B7/23
Abstract:
Example doors having a seal attached to an edge member of a door panel are disclosed herein. An example seal includes a flexible sheet of material with its longitudinal edges turned inward toward a more central portion of the sheet such that the sheet is turned partially or somewhat inside-out to provide a bulging seal geometry that is favorable for sealing in multiple directions. The seal, for example, is suitable for sealing in a head-on direction engaging an abutting surface, such as a doorjamb. The seal can also seal in sliding engagement with an adjacent surface parallel to the door panel. In some examples, the sheet defines a hollow chamber in which the longitudinal edges of the sheet reinforce or brace an exterior curved portion of the seal. In some examples, the sheet of material is a unitary seamless piece with an attached touch-and-hold fastener that makes the seal readily replaceable.
Information query
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