JPS542921B2 - - Google Patents
Info
- Publication number
- JPS542921B2 JPS542921B2 JP12185573A JP12185573A JPS542921B2 JP S542921 B2 JPS542921 B2 JP S542921B2 JP 12185573 A JP12185573 A JP 12185573A JP 12185573 A JP12185573 A JP 12185573A JP S542921 B2 JPS542921 B2 JP S542921B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
-
- 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
- F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
-
- 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
- F16L21/08—Joints with sleeve or socket with additional locking means
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0926—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with an inner support sleeve arranged within the pipe
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints With Sleeves (AREA)
- Joints With Pressure Members (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30261672A | 1972-10-31 | 1972-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4977225A JPS4977225A (de) | 1974-07-25 |
JPS542921B2 true JPS542921B2 (de) | 1979-02-15 |
Family
ID=23168520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12185573A Expired JPS542921B2 (de) | 1972-10-31 | 1973-10-31 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS542921B2 (de) |
AU (1) | AU471977B2 (de) |
BE (1) | BE805273A (de) |
CA (1) | CA992582A (de) |
DE (1) | DE2350265A1 (de) |
FR (1) | FR2204774B3 (de) |
GB (1) | GB1446718A (de) |
IT (1) | IT996256B (de) |
NL (1) | NL7314068A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5622437U (de) * | 1979-07-31 | 1981-02-27 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4296933A (en) * | 1979-05-17 | 1981-10-27 | Tolliver Wilbur E | Pipe joint seal |
US4209179A (en) * | 1979-05-17 | 1980-06-24 | Tolliver Wilbur E | Pipe joint seal |
JPS63290631A (ja) * | 1987-05-23 | 1988-11-28 | Mie Horo Kk | 管材の接合方法 |
GB2218768B (en) * | 1988-05-16 | 1992-01-15 | Stephen Lane | A pipe coupling |
FI101498B (fi) * | 1995-05-16 | 1998-06-30 | Uponor Innovation Ab | Muhviliitos muoviputkia varten |
DE19722935C1 (de) * | 1997-05-27 | 1998-07-09 | Mannesmann Ag | Preßfitting zur Herstellung einer unlösbaren Verbindung von Rohren |
GB2451628B (en) * | 2007-08-03 | 2012-01-04 | Tricorn Group Plc | A coupling |
DE102009007821A1 (de) * | 2009-02-07 | 2010-08-12 | Rehau Ag + Co | Rohrverbindungsvorrichtung |
US8448993B2 (en) | 2009-06-12 | 2013-05-28 | Romac Industries, Inc. | Pipe coupling |
US11274777B2 (en) | 2009-06-12 | 2022-03-15 | Romac Industries, Inc. | Pipe coupling |
US8585100B2 (en) * | 2009-08-27 | 2013-11-19 | Elkhart Products Corporation | Press-connect fitting with improved grab ring function |
US8894100B2 (en) | 2012-03-16 | 2014-11-25 | Romac Industries, Inc. | Fitting with draw mechanism |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4034942Y1 (de) * | 1964-07-18 | 1965-12-08 | ||
JPS4525554Y1 (de) * | 1967-06-26 | 1970-10-06 |
-
1973
- 1973-09-07 CA CA180,549A patent/CA992582A/en not_active Expired
- 1973-09-25 BE BE136009A patent/BE805273A/xx not_active IP Right Cessation
- 1973-10-03 IT IT52903/73A patent/IT996256B/it active
- 1973-10-03 AU AU60963/73A patent/AU471977B2/en not_active Expired
- 1973-10-04 DE DE19732350265 patent/DE2350265A1/de not_active Ceased
- 1973-10-12 NL NL7314068A patent/NL7314068A/xx unknown
- 1973-10-31 FR FR7338824A patent/FR2204774B3/fr not_active Expired
- 1973-10-31 JP JP12185573A patent/JPS542921B2/ja not_active Expired
- 1973-10-31 GB GB5071473A patent/GB1446718A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4034942Y1 (de) * | 1964-07-18 | 1965-12-08 | ||
JPS4525554Y1 (de) * | 1967-06-26 | 1970-10-06 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5622437U (de) * | 1979-07-31 | 1981-02-27 |
Also Published As
Publication number | Publication date |
---|---|
FR2204774B3 (de) | 1977-06-24 |
IT996256B (it) | 1975-12-10 |
CA992582A (en) | 1976-07-06 |
NL7314068A (de) | 1974-05-02 |
AU6096373A (en) | 1975-04-10 |
AU471977B2 (en) | 1976-05-13 |
GB1446718A (en) | 1976-08-18 |
JPS4977225A (de) | 1974-07-25 |
FR2204774A1 (de) | 1974-05-24 |
BE805273A (fr) | 1974-01-16 |
DE2350265A1 (de) | 1974-05-09 |