Expansion joint

JP1829630SActive Publication Date: 2026-06-19NEURON JAPAN CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
NEURON JAPAN CO LTD
Filing Date
2025-01-22
Publication Date
2026-06-19

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Abstract

This product is an expansion joint having a bellows section made of a flexible material such as metal, and flange sections at both ends. It is used to connect two pipes, such as water pipes, in a way that allows them to expand and contract freely to absorb large displacements caused by earthquakes or other events.
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