Invention Grant
- Patent Title: Piping joint assembly, system and method
- Patent Title (中): 管接头总成,系统及方法
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Application No.: US12981855Application Date: 2010-12-30
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Publication No.: US08210576B2Publication Date: 2012-07-03
- Inventor: David B. Crompton
- Applicant: David B. Crompton
- Applicant Address: US RI East Providence
- Assignee: Quick Fitting, Inc.
- Current Assignee: Quick Fitting, Inc.
- Current Assignee Address: US RI East Providence
- Agency: Williams Mullen PC
- Agent Thomas F. Bergert
- Main IPC: F16L19/06
- IPC: F16L19/06

Abstract:
A piping joint assembly and fastening ring removal tool allow re-use and repair of push-fit piping fittings and valves without damage to the fitting or valve elements or the pipe. The quick connection pipe fitting assembly package of the present invention employs a threaded retaining cap that when removed, exposes the clamping, sealing and fastening mechanism of the fitting or valve. In one embodiment, the present invention further includes a removable packing gland mounted on a body about an axis of an orifice. The present invention facilitates re-use of existing fittings and valves by allowing the internal components to be removed, repaired and/or replaced.
Public/Granted literature
- US20110095521A1 Piping Joint Assembly, System and Method Public/Granted day:2011-04-28
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