Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Patent
1993-07-16
1995-11-21
Seidel, Richard K.
Cutting
With product handling means
Means to move, guide, or permit free fall or flight of product
83934, 834686, 83452, 271198, 271199, 412 16, 412 32, B26D 520
Patent
active
054676770
ABSTRACT:
Apparatus for trimming small booklet-like products transported by bands (16) between a position serving for front trimming and a position serving for foot and head trimming. The bands (16) include a pair of transport bands (18,20) guided about a respective main deflecting roll (24) at their ends facing an insertion region (22). A synchronously-drivable auxiliary
transport band (26) extends beyond the main transport bands (18,20) toward the insertion region (22) and is guided about an auxiliary deflection roll (28) at its end facing the insertion region (22). The diameter (d) of the auxiliary roll (28) is less than 1/3 the diameter (D) of the main deflection roll (24).
REFERENCES:
patent: 3321202 (1967-05-01), Martin
patent: 3601265 (1968-11-01), Shields
patent: 3662635 (1972-05-01), Yabuta
patent: 3728921 (1973-04-01), Vogel
patent: 3815897 (1974-06-01), Hoehl et al.
patent: 3923169 (1975-12-01), Van Drie
patent: 4480516 (1984-11-01), Leroy
patent: 5035164 (1991-07-01), Cremona
patent: 5086681 (1992-02-01), Ruetschle et al.
patent: 5147092 (1992-09-01), Driscoll et al.
patent: 5228373 (1993-09-01), Welsch
patent: 5322269 (1994-06-01), Fukube et al.
Brochure for the Stahl Saddle Stitcher ST. 100 dated May 3, 1993.
Baumfolder Corporation
Schrock Allan M.
Seidel Richard K.
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