ROLL GUIDER

PURPOSE: To high accurately control a lug end position of a sheet further to simplify a power transmitting mechanism, by eliminating backlash related to the power transmitting mechanism, in a roll guider. CONSTITUTION: A roll guider 2 comprises a pair of inlet/outlet rolls 7, 8 of receiving the half...

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Bibliographic Details
Main Author NISHIMURA TAKAO
Format Patent
LanguageEnglish
Published 03.12.1996
Edition6
Subjects
BLASTING
CONVEYING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
HEATING
LIGHTING
MECHANICAL ENGINEERING
PACKING
PERFORMING OPERATIONS
STORING
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:PURPOSE: To high accurately control a lug end position of a sheet further to simplify a power transmitting mechanism, by eliminating backlash related to the power transmitting mechanism, in a roll guider. CONSTITUTION: A roll guider 2 comprises a pair of inlet/outlet rolls 7, 8 of receiving the halfway part of a running sheet 4, roll frame 10 of holding the inlet/outlet rolls 6, 8 and a support point shaft 12 of supporting a sheet width direction almost central part in a rear part of the roll frame 10, to correct meandering the sheet 4 by a side of the outlet roll 8. The guider comprises an arm 14 fixed with one end part to the support point shaft 12 also swiveled to turn the roll frame 10, pair of cam followers 16, 18 juxtaposed in the other end part of the arm 14, helical rib cam 20 interposed with both side surfaces by a pair of the cam followers 16, 18 further turned to swivel the arm 14 through a pair of the cam followers 16, 18 and a drive means 22 of turning the rib cam 20.
Bibliography:Application Number: JP19950124989