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1. (WO2018101177) WIPER BLADE

Pub. No.:    WO/2018/101177    International Application No.:    PCT/JP2017/042294
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Sat Nov 25 00:59:59 CET 2017
IPC: B60S 1/38
Applicants: BANDO CHEMICAL INDUSTRIES, LTD.
バンドー化学株式会社
Inventors: MIYATA Hirofumi
宮田 博文
MATSUKAWA Hirokazu
松川 浩和
TAURA Toshikazu
田浦 歳和
HARA Kouichirou
原 浩一郎
Title: WIPER BLADE
Abstract:
This wiper blade (10) is provided with wiper rubber (20), a vertebra (40), and a rubber holder (30). The wiper rubber is provided with a lip portion (21) which wipes a surface to be wiped, and, on the other side thereof, a portion (22) to be held which is held by the rubber holder (30). The vertebra includes two strip-shaped portions (43) arranged in the width direction. The rubber holder extending along the wiper rubber is provided with: a constricted portion (32) in which the width is constricted and held between the two strip-shaped portions of the vertebra; and a rubber holding portion (31) which has a facing claw-shaped cross-sectional shape and holds the portion to be held of the wiper rubber.