发明授权
US3731570A Trim tensioning limiter 失效
TRIM张力限制

  • 专利标题: Trim tensioning limiter
  • 专利标题(中): TRIM张力限制
  • 申请号: US3731570D
    申请日: 1971-10-04
  • 公开(公告)号: US3731570A
    公开(公告)日: 1973-05-08
  • 发明人: NELSON S
  • 申请人: FMC CORP
  • 专利权人: Fmc Corp
  • 当前专利权人: Fmc Corp
  • 优先权: US18596171 1971-10-04
  • 主分类号: B26D7/18
  • IPC分类号: B26D7/18 D06H7/06 B26D5/38
Trim tensioning limiter
摘要:
Apparatus for conveying continuous web edge trim under tension, with means for severing such trim when it is subjected to longitudinal tensions above a predetermined value to thereby prevent the travel of excessive tensions back to locations at which web trimming is being effected.
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