Title:
パイル付き隙間遮蔽材からなるチリ侵入防止栓
Document Type and Number:
Japanese Patent JP2006524764
Kind Code:
A
Abstract:
Block seals of pile weatherstripping ( 6 ), which may be inserted in doorjambs or window sash and are sometimes called dust plugs ( 15 ), are provided by hinged segments ( 16 - 21 ) of a continuous length of pile weatherstripping folded against each other. The pile may have an infiltration barrier providing a fin ( 4 ) which extends along a continuous serpentine path having loops ( 8 ) bridging the hinges ( 3 ). The hinged sections are connected by an adhesive-backed sheet ( 5 ). The block seals are adapted to be manufactured by a continuous process where the backing or base strip ( 7 ) of a continuous length of pile weatherstripping ( 1 ) is slit or notched from opposite spaced edges, leaving sufficient material in the backing to provide the hinges ( 3 ). The continuous serpentine barrier fin ( 4 ) allows the dust plug ( 15 ) to be installed oriented either with the ends or sides of the pile facing the moving member of the door or window to be sealed, while maintaining the fin infiltration barrier.
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Inventors:
Willie, Grant E
Application Number:
JP2006513252A
Publication Date:
November 02, 2006
Filing Date:
April 23, 2004
Export Citation:
Assignee:
Ultra Fab Incorporated
International Classes:
E06B7/22; E06B7/23
Attorney, Agent or Firm:
Takehiko Saito
Yasuyuki Hata
Yasuyuki Hata