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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING CENTER BELT FOR HIGH LOAD TRANSMISSION BELT AND METHOD FOR MANUFACTURING HIGH LOAD TRANSMISSION BELT
Document Type and Number:
Japanese Patent JP2003071944
Kind Code:
A
Abstract:

To solve the problem that a lifetime is shortened due to an oblique transfer of a block or a generation of a noise by stabilizing feeding of a belt by raising an accuracy of a PLD of the belt by raising a thickness accuracy of an elastomer sheet used for a center belt.

A method for manufacturing the center belt which is used for a high load transmission belt made of a plurality of the engaged and fixed blocks 2 along a longitudinal direction of the center belt 3 and which has an outer layer 4b laminated on an outside of a core 5 and an inner layer 4a laminated on an inside of the core 5. In this method, a secondary sheet regulated to a predetermined thickness by slicing a primary sheet obtained by rolling the elastomer is used as the inner layer 4a.


Inventors:
ITO TAKEHIKO
Application Number:
JP2001260914A
Publication Date:
March 12, 2003
Filing Date:
August 30, 2001
Export Citation:
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Assignee:
MITSUBOSHI BELTING LTD
International Classes:
F16G5/16; B29C35/02; B29D29/08; B29K21/00; B29K105/12; (IPC1-7): B29D29/08; B29C35/02; F16G5/16