Brushing – scrubbing – and general cleaning – Machines – Brushing
Patent
1984-07-05
1985-12-17
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Machines
Brushing
51 2B, 51 74R, 134 6, A46B 1302
Patent
active
045584800
ABSTRACT:
A method and apparatus of cleaning with a roll brush a three-dimensional surface of a curved glass sheet. Levels at both ends of a rotating shaft of the roll brush are independently controlled and an inclination angle of a support frame of the roll brush about the rotating shaft of said roll brush is controlled when the roll brush is moved along the three-dimensional surface. The posture of the roll brush is controlled in such a manner that the rotating shaft of the roll brush becomes substantially parallel to the three-dimensional surface and that a roll brush extended opening of the support frame surrounding said roll brush is directed in a direction substantially normal to the three-dimensional surface. The posture control of the roll brush is carried out in accordance with prestored data sampled along the curved surface of the glass sheet.
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patent: 3694636 (1972-09-01), Smith, Jr.
Matsuo Ichiro
Miyake Atsushi
Noguchi Junichi
Ochi Yoshinori
Okafuji Masaharu
Nippon Sheet Glass Co. Ltd.
Roberts Edward L.
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