Bolzen-Sensorgerät, Bolzenkörper, Windturbinen-Antriebseinrichtung, Windturbine und Befestigungsstruktur

Details

Veröffentlichungs-Nr.

EP3913344

Aktenzeichen

EP21175005

Anmeldetag

20. Mai 2021

Veröffentlichung

18. Februar 2026

Erteilung

18. Februar 2026

Rechtsraum

EP

IPC

F16B35/04G01B7/16F16B35/00F16B5/06F16B31/02G01L5/00G01M5/00G01L1/22

Abstract

A bolt-type sensor device (30) includes a top end portion (32) having a threaded portion, a bolt head portion (31) thicker than the threaded portion (32A), and an intermediate axial portion (33) that is positioned between the top end portion (32) and the bolt head portion (31) and that is thinner than the threaded portion (32A), and a physical change detecting unit (40) provided on the intermediate axial portion (33) and being configured to detect a physical change experienced by the intermediate axial portion (33).

Anmelder

Firma

Nabtesco Corporation

Land

🇯🇵 Japan

Fachgebiete