发明授权
- 专利标题: Hand truck with expandable secondary containment reservoir
- 专利标题(中): 带可扩展二次安全壳的手推车
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申请号: US717768申请日: 1996-09-23
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公开(公告)号: US5813680A公开(公告)日: 1998-09-29
- 发明人: Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce
- 申请人: Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce
- 申请人地址: FL Jacksonville
- 专利权人: UltraTech International, Inc.
- 当前专利权人: UltraTech International, Inc.
- 当前专利权人地址: FL Jacksonville
- 主分类号: B62B1/26
- IPC分类号: B62B1/26 ; B65D90/24 ; B65G65/24
摘要:
A handtruck for transporting and supporting in a generally horizontal position liquid dispensing drums, the handtruck having a secondary containment means to retain any spills or leakage, the secondary containment means having one or more expandable containment means connected in fluid communication, such that a large volume of liquid will force the expandable containment means into the expanded state, thereby greatly increasing the liquid retention capacity of the device.
公开/授权文献
- US5121566A Fishnet hanging system 公开/授权日:1992-06-16
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