发明授权
- 专利标题: Pipe-end protector
- 专利标题(中): 管端保护器
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申请号: US865712申请日: 1992-04-08
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公开(公告)号: US5244015A公开(公告)日: 1993-09-14
- 发明人: Wilfried Dreyfuss , Thomas E. Remp , Kurt Muller
- 申请人: Wilfried Dreyfuss , Thomas E. Remp , Kurt Muller
- 申请人地址: TX Houston
- 专利权人: Drilltec Patents & Technologies Co.
- 当前专利权人: Drilltec Patents & Technologies Co.
- 当前专利权人地址: TX Houston
- 优先权: DEX3721541 19870630
- 主分类号: B65D59/06
- IPC分类号: B65D59/06 ; F16L55/115
摘要:
A pipe-end protector depending on its being used as a cap or plug comprises a metal housing with a sleeve-like, elastomer inset or a metal plug with a sleeve-like, elastomer cover. To increase the strength of the protector, the metal housing or the metal plug--which always are tubular--are provided at their outer end with a flanged or folded, preferably rolled edge. To facilitate manufacture of the protector, the inset or the cover may consist of at least two part-cylindrical mating case-components.