目地ガスケット及び外壁構造

JP7891817B2Active Publication Date: 2026-07-17NISHIKAWA RUBBER CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
NISHIKAWA RUBBER CO LTD
Filing Date
2022-01-21
Publication Date
2026-07-17

AI Technical Summary

Benefits of technology

【0016】 本発明の一態様によれば、目地ガスケットの組付け作業の作業性を高めつつ、目地に対する目地ガスケットの位置ずれを抑えて、目地ガスケットのシール性を高めることができる。

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Abstract

To increase sealability of a joint gasket while increasing workability of joint gasket assembling work.SOLUTION: In a gasket cross-sectional shape, assuming a gap dimension between a first part (24a) of a first holding lip part (24) and a second part (28a) of a bridge part (28) as L1, a gap dimension between the second part (28a) and a third part (28b) of the bridge part (28) as L2, a gap dimension between a fourth part (26a) of a second holding lip part (26) and the second part (28a) as L3, and a gap dimension between the fourth part (26a) and the third part (28b) as L4, a relation of L1<L2 and a relation of 0.90<(L4 / L3)<1.20 are realized.SELECTED DRAWING: Figure 1
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