Cleaning arrangement for a wiper arm of a windscreen wiper system, wiper arm and windscreen wiper system
US10315626B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 7, 2016 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Jul 15, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S1/524
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a cleaning arrangement (10; 10a) for a wiper arm (1) of a windscreen wiper system (100), wherein the cleaning arrangement (10; 10a) has at least one spray nozzle (21, 22) for a cleaning fluid, wherein the cleaning arrangement (10; 10a) is constructed to form en engagement connection (30) at the wiper arm (1), and wherein the engagement connection (30) comprises at the cleaning arrangement (10; 10a) at least one resiliently constructed engagement element (40; 40a) which is constructed to cooperate with an engagement mount (54; 54a) at the wiper arm (1). There is provision according to the invention for the cleaning arrangement (10; 10a) to have first guide means (35), which first guide means (35) are constructed to be able to rotate the cleaning arrangement (10; 10a) in a rotation axis (37) in order to establish the engagement connection (30).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.