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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