Title:
WIPER BLADE
Document Type and Number:
WIPO Patent Application WO/2024/057585
Kind Code:
A1
Abstract:
The present invention reduces the number of parts and improves the work involved in assembly. The present invention has a main holder 40 that is coupled to a wiper arm, a vertebra 22 that is held by the main holder 40 and curves with a prescribed curvature, and a blade rubber 30 that is held by the vertebra 22 and makes contact with a front glass 11, wherein the main holder 40 comprises a first claw part 46 and a second claw part 47 that hold the vertebra 22 with a gap in the lengthwise direction thereof, and a supporting protrusion 49 that is provided between the first claw part 46 and the second claw part 47, and protrudes toward the vertebra 22, and the vertebra 22 comprises an elongated hole 22a in which the supporting protrusion 49 is engaged.
Inventors:
TAMURA KAZUHISA (JP)
Application Number:
PCT/JP2023/009537
Publication Date:
March 21, 2024
Filing Date:
March 13, 2023
Export Citation:
Assignee:
MITSUBA CORP (JP)
International Classes:
B60S1/38
Domestic Patent References:
| WO2012090638A1 | 2012-07-05 | |||
| WO2002040328A1 | 2002-05-23 |
Foreign References:
| JP2021030858A | 2021-03-01 | |||
| US20130192016A1 | 2013-08-01 | |||
| KR101016075B1 | 2011-02-17 | |||
| US20080028564A1 | 2008-02-07 |
Attorney, Agent or Firm:
MIKAMI Yoko (JP)
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