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Machine translation
1. (WO1999011438) PROGRAMMABLE CLAMP PRESSURE SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/011438    International Application No.:    PCT/US1998/018086
Publication Date: 11.03.1999 International Filing Date: 01.09.1998
Chapter 2 Demand Filed:    18.03.1999    
IPC:
B26D 1/08 (2006.01), B26D 5/42 (2006.01), B26D 7/01 (2006.01), B26D 7/02 (2006.01), B26D 7/04 (2006.01)
Applicants: THE CHALLENGE MACHINERY COMPANY [--/US]; 1433 Fulton Avenue Grand Haven, MI 49417-1594 (US) (For All Designated States Except US).
WESTRA, Michael, A. [US/US]; (US) (For US Only).
HEISTAND, Dan, A. [US/US]; (US) (For US Only)
Inventors: WESTRA, Michael, A.; (US).
HEISTAND, Dan, A.; (US)
Agent: SMITH, H., Lawrence; Rader, Fishman, Grauer & McGarry Suite 600 171 Monroe Avenue, N.W. Grand Rapids, MI 49503 (US)
Priority Data:
60/057,845 02.09.1997 US
Title (EN) PROGRAMMABLE CLAMP PRESSURE SYSTEM
(FR) SYSTEME A PRESSION DE SERRAGE PROGRAMMABLE
Abstract: front page image
(EN)A cutting machine and method for cutting multiple sheets of stacked stock. The cutting machine includes a clamping mechanism (50), a knife member (30), and a control system (60). The control system selects the clamping force based on the width of the stack of stock. The clamping force is preferably reduced as the stack width decreases.
(FR)L'invention concerne une machine à couper et un procédé permettant de couper de multiples feuilles d'une pile de papier. Cette machine à couper comprend un mécanisme de serrage (50), un dispositif de coupe (30), et un système de commande (60). Ce système de commande est conçu pour sélectionner la force de serrage en fonction de la largeur de la pile de papier. Au fur et à mesure que la largeur de cette pile diminue, la force de serrage s'atténue.
Designated States: BR, CA, MX, US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)