WIPER BLADE FOR VEHICLE

A wiper blade for a vehicle, the wiper blade comprising: a blade support section; and a lip section, wherein the lip section has a tapering portion having a cross-section that is taken along a direction perpendicular to the longitudinal direction of the wiper blade and that has a width that graduall...

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Bibliographische Detailangaben
Hauptverfasser:	YOKOYAMA, Masanori, MATSUDA, Hidekazu, INOUE, Syoji, AOYAMA, Takehiko, SEGAWA, Shota, YAMAMOTO, Arihiro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A wiper blade for a vehicle, the wiper blade comprising: a blade support section; and a lip section, wherein the lip section has a tapering portion having a cross-section that is taken along a direction perpendicular to the longitudinal direction of the wiper blade and that has a width that gradually becomes less from a side closer to the blade support section in a direction away from the blade support section, the lip section has a tip surface and first and second taper surfaces constituting the tapering portion, and, in a specific observation region of the first and second taper surfaces, the average value of the elastic modulus measured at an interval of 0.1 µm is 15-470 MPa and the coefficient of variation of the elastic modulus is at most 17.6%.