Title:
WIPER DEVICE FOR SPHERICAL HOUSING
Document Type and Number:
Japanese Patent JPH10216049
Kind Code:
A
Abstract:
To clean a clear dome window of a spherical form at a front surface of a housing for containing a TV camera or video camera installed in a construction.
A wiper member 3 having an arc surface along a clear dome window 2 inside is installed on a wiper arm 4, both end parts of the wiper arm 4 are rotatably held close to a center axis of the clear dome window 2 of a dome cover 1, it is driven by a drive motor 10 through a motor gear 8 and an arm gear 7 to be reciprocated by microswitches 12, 13.
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Inventors:
OBA YUKIHIRO
Application Number:
JP2468897A
Publication Date:
August 18, 1998
Filing Date:
February 07, 1997
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G03B15/00; A47L1/02; B60S1/60; (IPC1-7): A47L1/02; G03B15/00
Attorney, Agent or Firm:
Masahiro Kurai