Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
自動車の窓ガラスのためのワイパーブレード
Document Type and Number:
Japanese Patent JP4262310
Kind Code:
B2
Abstract:
PCT No. PCT/DE97/00949 Sec. 371 Date Dec. 1, 1997 Sec. 102(e) Date Dec. 1, 1997 PCT Filed May 10, 1997 PCT Pub. No. WO98/01327 PCT Pub. Date Jan. 15, 1998A wiper blade is proposed which is used for cleaning windshields of motor vehicles. The wiper blade has an elastic, elongated support element for an elongated wiper strip, made of flexible material, placed against the windshield to be wiped, which has on its longitudinal sides longitudinal grooves facing each other, in which runners, which are arranged at a distance from each other, of the support element are positioned, whose center section has a connecting device for a powered wiper arm, and wherein the cross section of the two longitudinal runners diminishes from their center area toward the end of the runners, wherein the two adjoining ends of the longitudinal runners are each connected in a single piece by means of a cross brace. A particularly process-oriented and assembly-friendly wiper blade results, if the longitudinal runners of the support element have an even thickness over their entire longitudinal extension and the width of the support element from its center area is reduced toward its two ends.

Inventors:
Wilfried Merkel
Thomas Kotoralski
Application Number:
JP50463198A
Publication Date:
May 13, 2009
Filing Date:
May 10, 1997
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ROBERT BOSCH GMBH
International Classes:
B60S1/38
Domestic Patent References:
JP6229332Y2
JP6279654U
JP6229331Y2
JP4515286Y1
JP568738A
JP38553B1
JP55132346A
Foreign References:
US3035298
GB862036A
US3350738
US3094734
DE3827875A1
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard