HK1098809A1 - Pipe coupling having wedge shaped keys - Google Patents
Pipe coupling having wedge shaped keysInfo
- Publication number
- HK1098809A1 HK1098809A1 HK07104996.9A HK07104996A HK1098809A1 HK 1098809 A1 HK1098809 A1 HK 1098809A1 HK 07104996 A HK07104996 A HK 07104996A HK 1098809 A1 HK1098809 A1 HK 1098809A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- pipe coupling
- wedge shaped
- shaped keys
- keys
- wedge
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/12—Joints for pipes being spaced apart axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/04—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket with longitudinally split or divided sleeve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
- F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints With Sleeves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Earth Drilling (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55696204P | 2004-03-26 | 2004-03-26 | |
PCT/US2005/010292 WO2005094292A2 (fr) | 2004-03-26 | 2005-03-28 | Raccord de conduit comprenant des cales cuneiformes |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1098809A1 true HK1098809A1 (en) | 2007-07-27 |
Family
ID=35064271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK07104996.9A HK1098809A1 (en) | 2004-03-26 | 2007-05-11 | Pipe coupling having wedge shaped keys |
Country Status (9)
Country | Link |
---|---|
US (7) | US20050212296A1 (fr) |
EP (4) | EP1751458B1 (fr) |
JP (5) | JP2007530886A (fr) |
KR (1) | KR20060135838A (fr) |
CN (4) | CN100549489C (fr) |
AU (4) | AU2005228378B2 (fr) |
CA (4) | CA2560861C (fr) |
HK (1) | HK1098809A1 (fr) |
WO (4) | WO2005094303A2 (fr) |
Families Citing this family (135)
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2005
- 2005-03-28 CA CA2560861A patent/CA2560861C/fr active Active
- 2005-03-28 EP EP05733141.5A patent/EP1751458B1/fr active Active
- 2005-03-28 JP JP2007505260A patent/JP2007530886A/ja active Pending
- 2005-03-28 CN CNB2005800165446A patent/CN100549489C/zh active Active
- 2005-03-28 JP JP2007505262A patent/JP2007530887A/ja active Pending
- 2005-03-28 US US11/091,147 patent/US20050212296A1/en not_active Abandoned
- 2005-03-28 JP JP2007505265A patent/JP4950023B2/ja active Active
- 2005-03-28 US US11/091,216 patent/US20050242585A1/en not_active Abandoned
- 2005-03-28 JP JP2007505261A patent/JP2007530288A/ja active Pending
- 2005-03-28 AU AU2005228378A patent/AU2005228378B2/en active Active
- 2005-03-28 WO PCT/US2005/010320 patent/WO2005094303A2/fr active Application Filing
- 2005-03-28 CA CA2561272A patent/CA2561272C/fr active Active
- 2005-03-28 AU AU2005228380A patent/AU2005228380B2/en active Active
- 2005-03-28 WO PCT/US2005/010293 patent/WO2005094293A2/fr active Application Filing
- 2005-03-28 US US11/091,460 patent/US7296451B2/en active Active
- 2005-03-28 WO PCT/US2005/010301 patent/WO2005094295A2/fr active Application Filing
- 2005-03-28 WO PCT/US2005/010292 patent/WO2005094292A2/fr active Application Filing
- 2005-03-28 EP EP05733596.0A patent/EP1749166A4/fr not_active Withdrawn
- 2005-03-28 KR KR1020067019919A patent/KR20060135838A/ko not_active Application Discontinuation
- 2005-03-28 AU AU2005228211A patent/AU2005228211A1/en not_active Abandoned
- 2005-03-28 CN CNA2005800165520A patent/CN101427063A/zh active Pending
- 2005-03-28 CN CNA2005800170444A patent/CN101022900A/zh active Pending
- 2005-03-28 EP EP05726160A patent/EP1727631A4/fr not_active Withdrawn
- 2005-03-28 CN CN2005800170459A patent/CN1997847B/zh active Active
- 2005-03-28 AU AU2005228388A patent/AU2005228388A1/en not_active Abandoned
- 2005-03-28 US US11/091,146 patent/US20050212284A1/en not_active Abandoned
- 2005-03-28 CA CA2560856A patent/CA2560856C/fr active Active
- 2005-03-28 CA CA002561098A patent/CA2561098A1/fr not_active Abandoned
- 2005-03-28 EP EP05731364A patent/EP1751455A4/fr not_active Withdrawn
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2007
- 2007-05-11 HK HK07104996.9A patent/HK1098809A1/xx unknown
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2008
- 2008-05-07 US US12/116,618 patent/US7516636B2/en active Active
- 2008-11-17 US US12/271,992 patent/US7996981B2/en not_active Ceased
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2011
- 2011-10-05 JP JP2011220914A patent/JP2012026578A/ja active Pending
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2012
- 2012-06-26 US US13/532,902 patent/USRE44444E1/en active Active
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