Device for cutting a glass sheet

Details Device for cutting a glass sheet Device for cutting a glass sheet

1993-12-15

1995-09-12

Rachuba, Maurice

Abrading

Precision device or process - or with condition responsive...

Computer controlled

451 9, 451 10, 451 67, 451 69, B24B 4900

Patent

active

054493129

ABSTRACT:
To simplify and to shorten the cutting of a glass sheet (3) with the help of a cutting tool (11) and the removal of a coating applied on glass sheet (3) with the help of a grinding tool (12), the scratching of glass sheet (3) and the removal of the coating in strips lying on both sides of the scratch lines, running parallel to the latter, is performed in a single operation. In the device proposed for this purpose, cutting tool (11) and grinding tool (12) are mounted on a common support (8) movable on a beam (5) over a supporting surface (2) for glass sheet (3). Grinding tool (11) is fastened to an auxiliary support (17), which can be pivoted around axis (10) of cutting tool (11) oriented perpendicular to supporting surface (2). Grinding tool (12) and cutting tool (11) can be raised from glass sheet (3) independently of one another and mounted on the latter. Further, a suctioning of the dust accumulating during removal of the coating from glass sheet (3) is provided.

REFERENCES:
patent: 4210052 (1980-07-01), Fisher
patent: 4316565 (1982-02-01), Hodgkinson et al.
patent: 4794684 (1989-01-01), Vanlauwe
patent: 4805353 (1989-02-01), Keith et al.
patent: 5040342 (1991-08-01), McGuire et al.

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