公开(公告)号：US11292435B2

公开(公告)日：2022-04-05

申请号：US16289032

申请日：2019-02-28

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： Nouduri Phani Srinivas ,  Venkata Anil Kumar Mothe ,  Sujoy Khanra ,  Elbert Jeyapaul

IPC: B60S1/38 ,  B60S1/34

Abstract: A windshield wiper system (WWS) blade assembly is provided. The WWS blade assembly includes a composite frame and a blade that has a length which is normally shorter than a corresponding length of the composite frame. The blade includes first and second ends attachable to corresponding first and second ends of the composite frame, respectively.

公开(公告)号：US20240391426A1

公开(公告)日：2024-11-28

申请号：US18228205

申请日：2023-07-31

Applicant: Rosemount Aerospace Inc.

Inventor： Nouduri Phani Srinivas ,  Elbert Jeyapaul ,  Pravin Kumar Devadoss Mario ,  Venkata Anilkumar Mothe

IPC: B60S1/34 ,  B60S1/38

Abstract: A wiper apparatus includes a wiper arm extending from a first wiper arm end to second wiper arm end. The wiper arm has an airfoil profile. The wiper arm includes a core having a lattice structure with shell extending around the lattice structure. A composite layer is formed around the core. The composite layer conforms to an outer surface of the shell. A method of making a wiper apparatus includes forming a core of a wiper arm with a lattice structure surrounded by a shell. The method includes depositing a layer of composite material on an outer surface of the shell.