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1. (WO2017154392) DRIVING DEVICE FOR OPENING AND CLOSING BODIES

Pub. No.:    WO/2017/154392    International Application No.:    PCT/JP2017/002640
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Fri Jan 27 00:59:59 CET 2017
IPC: E05F 15/643
B60J 5/04
B60J 5/06
E05F 11/04
Applicants: MITSUBA CORPORATION
株式会社ミツバ
Inventors: URANO, Yoshitaka
浦野 吉隆
Title: DRIVING DEVICE FOR OPENING AND CLOSING BODIES
Abstract:
In the present invention, the cross-sectional shape of an open-side cable 22a is formed into a circular shape and the cross-sectional shape of a connection section 52 between a pulley groove 50 of a pulley 46 and a flange 51 of the pulley is formed into an arc shape. Thus, damage to the open-side cable 22a caused, as in the past, by being pressed strongly into a corner can be reliably prevented. Accordingly, the durability of the open-side cable 22a can be improved, thus the maintenance cycle for a drive unit can be extended and high reliability can be provided.