Coating apparatus – Control means responsive to a randomly occurring sensed... – Responsive to attribute – absence or presence of work
Patent
1993-07-30
1995-11-07
Warden, Robert J.
Coating apparatus
Control means responsive to a randomly occurring sensed...
Responsive to attribute, absence or presence of work
118695, 118681, 118686, 118104, 118 72, 15102, 15104002, B08B 102, B21C 4734
Patent
active
054644747
ABSTRACT:
A cleaning apparatus for removing foreign matters from workpieces in the form of strips or sheets cut from a larger blank, before the workpiece is subjected to a press forming operation, which apparatus includes a feeding device for feeding the successive workpieces, de-oiling rolls disposed in an upstream portion of a feed path of the workpieces as seen in a feeding direction and rotated in pressing rolling contact with the surfaces of each workpiece as each workpiece is fed, so as to remove by absorption oily substances from the surfaces of the workpiece, and tacky rolls disposed downstream of the de-oiling rolls as seen in the feeding direction and rotated in pressing rolling contact with the surfaces of the workpiece, so as to remove by tackiness thereof the foreign matters from the surfaces of the workpiece.
REFERENCES:
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patent: 4369732 (1983-01-01), Jackson et al.
patent: 4530306 (1985-07-01), Hovekamp
patent: 4705388 (1987-11-01), Huntjens et al.
patent: 4982469 (1991-01-01), Nishiwaki
patent: 5060342 (1991-10-01), Brazier
Asai Akio
Ikemoto Kimikazu
Niimi Yuji
Nishimoto Yutaka
Toyota Jidosha & Kabushiki Kaisha
Tran Hien
Warden Robert J.
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