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Patent Searching and Data


Title:
WIPER MOTOR AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2019/049554
Kind Code:
A1
Abstract:
According to the present invention, a relay plate 44 has a vertically and horizontally symmetrical shape when a worm wheel 44 is viewed in the axial direction; the worm wheel is provided with an accommodation recess part 33g which is axially recessed and in which the relay plate 44 is accommodated; and portions, of a non-sliding-contact surface, with which a contact plate does not come into sliding contact, of a sliding-contact surface of the relay plate 44, that is, non-sliding-contact surfaces S, are covered by first and second fixing parts 35a, 35b which are provided around the accommodation recess part 33g and protrude in a direction crossing the axial direction of the worm wheel 33.

Inventors:
NAKAMURA, Osamu (2681 Hirosawacho 1-chome, Kiryu-sh, Gunma 55, 〒3768555, JP)
YOSHIDA, Hiroyuki (2681 Hirosawacho 1-chome, Kiryu-sh, Gunma 55, 〒3768555, JP)
Application Number:
JP2018/028572
Publication Date:
March 14, 2019
Filing Date:
July 31, 2018
Export Citation:
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Assignee:
MITSUBA CORPORATION (2681, Hirosawacho 1-chome Kiryu-sh, Gunma 55, 〒3768555, JP)
International Classes:
B60S1/08; H01R39/00; H02K7/116; H02K11/21
Foreign References:
JP2012137114A2012-07-19
JPH01190562A1989-07-31
JP2009213250A2009-09-17
JP2010213464A2010-09-24
Attorney, Agent or Firm:
TSUTSUI & ASSOCIATES (3F Shinjuku Gyoen Bldg, 3-10 Shinjuku 2-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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