Title:
WIPER DEVICE
Document Type and Number:
Japanese Patent JP3545720
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wiper device simplifying the processing of a primary lever and minimizing the influence of wind pressure from a front side.
SOLUTION: The wiper device 1 is provide with a wiper arm 3 connected to a rotating shaft on a vehicle body side and bent at an intermediate part 3a in the designated direction, and the primary lever 4 having a generally U-shaped section with both side wall surfaces 4a, 4b facing each other and upper wall surfaces 4c, 4c spanning the both side wall surfaces 4a, 4b except a center part 4d in the longitudinal direction and having a tip part 3b of the wiper arm 3 engaged with the both side wall surfaces 4a, 4b located in the center part 4d. The center part 4d in the longitudinal direction of the primary lever 4 is formed by making one of the sidewall surface 4a to span the upper wall surfaces 4c, 4c. A notch part 5 not to interfere with the intermediate part 3a of the wiper arm 3 is formed between another sidewall surface 4b and the upper wall surface 4c.
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Inventors:
Toshihiro Tsujii
Tadao Kushida
Masatoshi Kobayashi
Yuya Hanaka
Tadao Kushida
Masatoshi Kobayashi
Yuya Hanaka
Application Number:
JP2001101294A
Publication Date:
July 21, 2004
Filing Date:
March 30, 2001
Export Citation:
Assignee:
Pia Corporation
International Classes:
B60S1/40; (IPC1-7): B60S1/40
Domestic Patent References:
JP8142802A | ||||
JP58008655U | ||||
JP60092136A | ||||
JP4011761U | ||||
JP3035858U | ||||
JP64036266U |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Yasuo Miyoshi
Iwa Saki Kokuni
Akira Kurihara
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Yasuo Miyoshi
Iwa Saki Kokuni
Akira Kurihara
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu