Severing by tearing or breaking – Breaking or tearing apparatus
Reexamination Certificate
2006-02-14
2006-02-14
Choi, Stephen (Department: 3724)
Severing by tearing or breaking
Breaking or tearing apparatus
C225S097000, C225S103000
Reexamination Certificate
active
06997363
ABSTRACT:
The invention relates to a device for removing break-off pieces (12), especially waste parts, from a sheet of material containing blanks or similar flat pieces. An abutment device (20) which can move in a longitudinal direction is associated with a break-off tool (40, 42). The abutment device protrudes into a through opening (16). Even when said device is in a rest position it supports the break-off component or waste part of the sheet of material (10) in an approximately parallel position. When the waste part moves, its position can be modified by the break-off tool and brought into a specific angle of inclination in relation to the sheet of material, especially when the waste part is lowered.
REFERENCES:
patent: 3303979 (1967-02-01), Lang
patent: 3552615 (1971-01-01), Murray
patent: 3784070 (1974-01-01), Vossen
patent: 3889563 (1975-06-01), Westermann
patent: 4015495 (1977-04-01), Yerly
patent: 4033240 (1977-07-01), Deslauriers
patent: 4367069 (1983-01-01), Bishop
patent: 4821615 (1989-04-01), Bakermans et al.
patent: 4836071 (1989-06-01), Ersoy
patent: 4985012 (1991-01-01), Marschke
patent: 5065926 (1991-11-01), Yerly
patent: 5179882 (1993-01-01), Takeuchi et al.
patent: 5181640 (1993-01-01), Vossen et al.
patent: 5735442 (1998-04-01), Emrich
patent: 5896795 (1999-04-01), Harhay et al.
patent: 6102268 (2000-08-01), Raveleau
patent: 41 03 339 (1992-09-01), None
patent: 0 641 632 (1995-03-01), None
patent: 2 300 377 (1996-11-01), None
patent: WO 97/30829 (1997-08-01), None
Patent Abstracts of Japan, Japanese Publication No. 08294898, published Nov. 12, 1996.
Patent Abstracts of Japan, Japanese Publication No. 07132497, published May 23, 1995.
Bachman & LaPointe P.C.
Choi Stephen
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