中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

5 records (took 0.02 seconds)

    3.
    发明专利
    未知

    公开(公告)号：DE1504015A1

    公开(公告)日：1969-06-19

    申请号：DE1504015

    申请日：1964-08-19

    Applicant: BASF AG

    Inventor： JOSEF WOELLHAF DIPL-ING ,  HERBERT WAGNER DR ,  UHL WILHELM ,  HEDDERICH OTTO

    IPC: B26D7/18 ,  B29C43/24

    Abstract: 1,114,406. Film calenders. BADISCHE ANILIN- & SODA-FABRIK A.G. 18 Aug., 1965 [19 Aug., 1964], No. 35371/65. Headings B5A and B5B. A calendering apparatus comprises a plurality of vertically aligned rollers 1-4, a hopper 21 adjacent the first nip and a clearing means which removes excess material from the last nip and feeds it via a plate back to the hopper. The clearing means comprises an adjustable twoedged blade 7 reciprocated along the final nip by a chain and sprocket mechanism driven by a motor 9 controlled by switches.

    Process for the rolling of thermoplastic materials to produce sheets
    4.
    发明专利
    Process for the rolling of thermoplastic materials to produce sheets 未知

    公开(公告)号：GB1114406A

    公开(公告)日：1968-05-22

    申请号：GB3537165

    申请日：1965-08-18

    Applicant: BASF AG

    Inventor： WOELIHAF JOSEF ,  WAGNER HERBERT ,  UHL WILHELM ,  HEDDERICH OTTO

    IPC: B26D7/18 ,  B29C43/24

    Abstract: 1,114,406. Film calenders. BADISCHE ANILIN- & SODA-FABRIK A.G. 18 Aug., 1965 [19 Aug., 1964], No. 35371/65. Headings B5A and B5B. A calendering apparatus comprises a plurality of vertically aligned rollers 1-4, a hopper 21 adjacent the first nip and a clearing means which removes excess material from the last nip and feeds it via a plate back to the hopper. The clearing means comprises an adjustable twoedged blade 7 reciprocated along the final nip by a chain and sprocket mechanism driven by a motor 9 controlled by switches.

Patent Agency Ranking