Title:
DRIVING DEVICE FOR OPENING AND CLOSING BODIES
Document Type and Number:
WIPO Patent Application WO/2017/154392
Kind Code:
A1
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.
Inventors:
URANO YOSHITAKA (JP)
Application Number:
PCT/JP2017/002640
Publication Date:
September 14, 2017
Filing Date:
January 26, 2017
Export Citation:
Assignee:
MITSUBA CORP (JP)
International Classes:
E05F15/643; B60J5/04; B60J5/06; E05F11/04
Foreign References:
| JP2013007252A | 2013-01-10 | |||
| JP2011074657A | 2011-04-14 |
Attorney, Agent or Firm:
TSUTSUI & ASSOCIATES (JP)
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