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Thread: Pipe Conveyors

  1. #1
    Vipul Kohli Guest
    Posted by Vipul kohli on August 30, 1999 at 04:43:59:

    I wanted to know if the Pipe Conveyor System has any patent rights which are applicable as on date, in different countries ?

    Regards

    Vipul Kohli



  2. #2
    Paul Holt Guest

    Re: Pipe Conveyors

    Posted by Paul Holt on January 31, 2000 at 03:03:41:

    In Reply to: Pipe Conveyors posted by Vipul kohli on August 30, 1999 at 04:43:59:

    Dear Sir
    We are the UK licensee of the Bridgstone system which has some patent rights in the UK and other countries.
    Paul Holt
    Sales Manager
    Dosco Overseas Eng Ltd.




  3. Dear Shri Vipul Kohli,

    As I know, one company in Germany has some patents pertaining to pipe conveyor. There could be other company also in Germany having some patents.

    Regards,
    Ishwar G Mulani.
    Author of Book : Engineering Science and Application Design for Belt Conveyors.
    Email : parimul@pn2.vsnl.net.in
    Tel.: 0091 (0)20 25882916

  4. #4
    Lawrence K. Nordell

    Lawrence K. Nordell

    President and CEO

    Conveyor Dynamics Inc. [eDir]

    Conveyor Dynamics Inc.

    Professional Experience 57 Years / 11 Month Lawrence K. Nordell has 57 Years and 11 Month professional experience

    Discussions 2608 Lawrence K. Nordell acceded to 2608 discussions, Articles 0 Lawrence K. Nordell wrote 0 articles, Publications 0 Lawrence K. Nordell Nordell released 0 publications

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    Know-How Design (1521) Lawrence K. Nordell used this tag 1521 times, Pipe Conveyor (238) Lawrence K. Nordell used this tag 238 times, Chutes (119) Lawrence K. Nordell used this tag 119 times

    Mr .Kohli,

    The JPC (Japanese Pipe Conveyor) concept patent has long run out. Patents are still being filed on improved steering methods and idler roll supports.

    Academics continue to study the internal stresses to increase accuracy in predicting the twist behavior between empty and loaded pipe sections, and the twist behavior in vertical and horizontal curves.

    Lawrence Nordell
    Conveyor Dynamics, Inc.
    www.conveyor-dynamics.com

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