Title:
WIPER RUBBER
Document Type and Number:
Japanese Patent JP2019167030
Kind Code:
A
Abstract:
To reduce wiping-out failure such as a wiping-out remainder and wiping-out unevenness.SOLUTION: Wiper rubber 10 comprises a lip part 11a for wiping-out a wiping-out object surface 30, and comprises an arm installing area 16. A high friction area 11c relatively high in a friction coefficient of the lip part 11a and low friction areas (11b and 11d) relatively low in the friction coefficient of the lip part 11a, are provided in the length direction of the wiper rubber 10. In respective both sides of the center of the arm installing area 16 in the wiper rubber 10, the high friction area 11c is arranged in an intermediate part in the length direction.SELECTED DRAWING: Figure 2
More Like This:
| WO/2008/068082 | WIPER BLADE |
| WO/1999/056992 | A WIPER ASSEMBLY |
Inventors:
MATSUKAWA HIROKAZU
Application Number:
JP2018057568A
Publication Date:
October 03, 2019
Filing Date:
March 26, 2018
Export Citation:
Assignee:
BANDO CHEMICAL IND
International Classes:
B60S1/38
Attorney, Agent or Firm:
Maeda patent office