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Title:
METHOD AND DEVICE FOR SENSING PLURALITY OF SHEET
Document Type and Number:
Japanese Patent JPS6069584
Kind Code:
A
Abstract:
Sheet sensing apparatus comprises a shaft (9); two roller assemblies (20) mounted on the shaft (9) by means including a resilient portion (30), the roller assemblies contacting guide surfaces (27) provided by drive rollers (17). Sensing means (37, 38) are provided within the shaft (9) for sensing deflection of the resilient portion (30) relatively to the shaft in response to the passage of one or more sheets (44) through the nips (24) between the roller assemblies (20) and the drive rollers (17). Monitoring means (not shown) connected to the sensing means monitors the sensed deflections of the resilient portion (30).

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Inventors:
MAIKERU ROJIYAA KUROSETSUTO
MAATEIN REIN
Application Number:
JP13348884A
Publication Date:
April 20, 1985
Filing Date:
June 29, 1984
Export Citation:
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Assignee:
DE LA RUE SYST
International Classes:
B65H7/02; B65H3/52; B65H7/12; B65H7/14; G01V9/00; G07D9/00; (IPC1-7): B65H3/52; B65H7/02; B65H7/14; G01V9/00; G06F15/30; G07D9/00
Domestic Patent References:
JPS502833U1975-01-13
Attorney, Agent or Firm:
Aoki Akira



 
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