Stoßdämpfer für Propellereinheit, Propellereinheit und Schiffsantriebsvorrichtung

Details

Veröffentlichungs-Nr.

EP2757038

Aktenzeichen

EP14151881

Anmeldetag

21. Januar 2014

Veröffentlichung

3. April 2019

Erteilung

3. April 2019

Rechtsraum

EP

IPC

B63H23/34B63H20/14F16D3/12B63H1/15

Abstract

A damper (D) includes a first portion (D1) facing a rib (43, 143) of a bushing (40, 140, 540), a second portion (D2) facing a rib (22, 122) of an inner hub (20, 120), and a connection portion (b) connecting the first and second portions (D1, D2) to each other. In a state in which a rotational force has not been applied between the bushing (40, 140, 540) and the inner hub (20, 120), the damper (D) includes a cross-sectional shape that defines a deformation-absorbing space (S1, S2) positioned between the first and second portions (D1, D2). The deformation-absorbing space (S1, S2) is deformed such that the first portion (D1) approaches the second portion (D2) in a state in which the rib (43, 143) and the rib (22, 122) have moved relatively by application of a rotational force between the bushing (40, 140, 540) and the inner hub (20, 120).

Anmelder

Firma

Yamaha Hatsudoki Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete