Invention Grant
- Patent Title: Wiper blade
- Patent Title (中): 雨刮片
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Application No.: US12867280Application Date: 2009-02-18
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Publication No.: US08381350B2Publication Date: 2013-02-26
- Inventor: Inigo Op't Roodt , Peter De Block
- Applicant: Inigo Op't Roodt , Peter De Block
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Michael Best & Friedrich LLP
- Priority: DE102008000708 20080317
- International Application: PCT/EP2009/051888 WO 20090218
- International Announcement: WO2009/115385 WO 20090924
- Main IPC: B60S1/38
- IPC: B60S1/38 ; B60S1/40

Abstract:
The object of the invention is a wiper blade (10) with a wiper strip (12), in the lateral longitudinal grooves (20) of which spring rails (24) are inserted as springy supporting elements. The ends of the spring rails (24) are connected with one another by a bridge (32, 54, 62, 76) in that side parts (36, 66, 80) of the bridge (32, 54, 62, 76) are supported at the upper side of the spring rail (24) and engage recesses (28, 30) of the spring rails (24), whereas a middle part (34, 64, 78) of the bridge (32, 54, 62, 76) bridges a back strip (22) of the wiper strip (12), which forms the upper boundary of the longitudinal grooves (20). It is proposed that the spring rails (24), at their front faces, have short slots (28), which extend in the longitudinal direction of the spring rails (24) and which are engaged by the I-shaped angle pieces (38, 56) of the bridge (52, 54). Lower legs (40, 58) of the angle pieces (38, 56) are directed towards the middle of the spring rails (24), gripping these from below.
Public/Granted literature
- US20100325829A1 WIPER BLADE Public/Granted day:2010-12-30
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