Teleskopische Welle und Lenksystem

Details

Veröffentlichungs-Nr.

EP3037322

Aktenzeichen

EP15202338

Anmeldetag

23. Dezember 2015

Veröffentlichung

20. Juni 2018

Erteilung

20. Juni 2018

Rechtsraum

EP

IPC

B62D1/20F16C3/035B62D1/16F16C29/04F16D3/06

Abstract

A telescopic shaft (1) includes: an inner shaft (10) where a pair of recessed grooves (11) that face each other in a direction (R) perpendicular to an axis and extend in an axial direction (X) are formed; an outer shaft (20) where a pair of recessed grooves (21) that face each other in the direction (R) perpendicular to the axis and extend in the axial direction (X) are formed; a plurality of rolling bodies (30) that are disposed between each of the recessed grooves (11) and the corresponding recessed groove (21) so as to form a line in the axial direction (X); a pair of stoppers (41); and a buffer body unit (50). Each of the stoppers (41) restricts falling of a rolling body (30e) at an end portion of the corresponding line from the corresponding recessed groove (11) of the inner shaft (10). The buffer body unit (50) integrally includes a pair of buffer bodies (51), and a connection portion (52) that connects the pair of buffer bodies (51).

Anmelder

Firmen

JTEKT Corporation
Koyo Machine Industries Co., Ltd.
JTEKT CORPORATION

Land

🇯🇵 Japan

Fachgebiete