Apparatus for breaking plate glass
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United States of America Patent
Stats
-
May 9, 1995
Issued Date -
N/A
app pub date -
Oct 21, 1993
filing date -
Jul 5, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for breaking plate glass, comprising a breaking mechanism (9), (10) which presses and breaks a portion of the plate glass (1) on which a cutting line is marked; a linear-sliding mechanism (6) which moves the breaking mechanism (9), (10) along a surface of the plate glass (1); a suction device (21) which lifts the plate glass (1); a supporting base (39) which supports the plate glass (1) in plane: a glass support (37) which supports the plate glass (1); a crack developing device (38) which develops a crack in the plate glass (1); a linear-sliding device (35) which moves the glass support (37) and the crack developing device (38) along the surface of the plate glass (1); and a control device which controls the breaking operation of the breaking mechanism (9), (10) as well as the operations of the linear-sliding mechanisms (6), (35) and the crack developing device (38), the control device being so adapted to control the linear-sliding device (35) so as to move the glass support (37) and the developing cracks device (38) to a position opposite to the position where the breaking mechanism (9), (10) has moved.
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Cited Art Landscape
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