Abzweigrinne, Abzweigrinne, Abzweigrinneverbindungsstruktur, Verbindungsleitung, Abzweigrinnebefestigungsstruktur, Abzweigrinnebefestigungsstruktur und Verfahren zum Verbinden eines Kabelschutzelements mit einer Abzweigrinne

Details

Veröffentlichungs-Nr.

EP4769857

Anmeldetag

18. März 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

IPC

H02G9/04

Abstract

A branching trough (1) is mainly comprises side plates (7) forming both side surfaces, and a bottom plate (5) constituting a bottom surface, wherein both side plates (7) are erected upright so as to surround the bottom plate (5) A cross section of the branching trough (1) is substantially U-shaped, and the branching trough (1) is substantially T-shaped in a plan view. A female joining structure (23a) for connecting a cable protection member is formed in openings (15a) at both longitudinal direction ends of a main trunk section (9). Similarly, a female joining structure (23b) for connecting a cable protection member is formed in an opening (15b) at the leading end of a branch section (11),. A vertical rib (21) of an elbow section (17) of the side plates (7) can also serve as a vertical rib inside the female joining structure (23a). On the back surface of the main trunk section (9) and the branch section (11), a hollow columnar protrusion (27) protruding downward to a prescribed height from the bottom plate (5) is formed at a prescribed position of the space described above. The present invention also includes a bent trough 41 having a similar hollow columnar protrusion (67) and female joining structure (57) in which an elbow section (51) of a side plate (47) also serves as a vertical rib (55) inside the female joinng structure.

Anmelder

Firma

FURUKAWA ELECTRIC CO., LTD.

Land

🇯🇵 Japan

Fachgebiete