Invention Grant
- Patent Title: Conduit fitting with split torque collar
- Patent Title (中): 带分体扭矩套管的导管配件
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Application No.: US13201934Application Date: 2010-02-19
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Publication No.: US08960728B2Publication Date: 2015-02-24
- Inventor: Peter C. Williams , Mark A. Clason , Cal R. Brown , Jeffrey S. Rayle , John D. Karkosiak
- Applicant: Peter C. Williams , Mark A. Clason , Cal R. Brown , Jeffrey S. Rayle , John D. Karkosiak
- Applicant Address: US OH Solon
- Assignee: Swagelok Company
- Current Assignee: Swagelok Company
- Current Assignee Address: US OH Solon
- Agency: Calfee, Halter & Griswold LLP
- International Application: PCT/US2010/024770 WO 20100219
- International Announcement: WO2010/096675 WO 20100826
- Main IPC: F16L17/00
- IPC: F16L17/00 ; F16L19/10

Abstract:
A conduit fitting of the type having first and second threaded fitting components and at least one conduit gripping device, further includes a stroke limiting member that allows the fitting to be pulled up by applying a predetermined torque. In one embodiment, the stroke limiting member may be a torque collar. Alternatively, the fitting may also be pulled up by turns, hi still another embodiment, a stroke limiting member is provided that may be used to enable a fitting that is designed to be pulled up by turns to also be pulled up by torque. Different embodiments are provided for the stroke limiting member, including a visual indication as well as a torque indication.
Public/Granted literature
- US20110298211A1 CONDUIT FITTING WITH SPLIT TORQUE COLLAR Public/Granted day:2011-12-08
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