JPS545841B2 - - Google Patents
Info
- Publication number
- JPS545841B2 JPS545841B2 JP12356573A JP12356573A JPS545841B2 JP S545841 B2 JPS545841 B2 JP S545841B2 JP 12356573 A JP12356573 A JP 12356573A JP 12356573 A JP12356573 A JP 12356573A JP S545841 B2 JPS545841 B2 JP S545841B2
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
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- 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
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
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- 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
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
- F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
- Gasket Seals (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12356573A JPS545841B2 (zh) | 1973-11-02 | 1973-11-02 | |
DE19742421786 DE2421786C3 (de) | 1973-05-07 | 1974-05-06 | Muffenrohrverbindung für Kunststoffrohre |
NL7414219A NL180699C (nl) | 1973-11-02 | 1974-10-31 | Mofpijpverbinding met afdichtring. |
GB4739974A GB1486234A (en) | 1973-11-02 | 1974-11-01 | Pipe joint |
BE150163A BE821801A (fr) | 1973-11-02 | 1974-11-04 | Structure d'extremite tubulaire pour tuyaux |
FR7439694A FR2250063B1 (zh) | 1973-11-02 | 1974-12-04 | |
US05/655,625 US4034994A (en) | 1973-05-07 | 1976-02-05 | Tubular end structure of pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12356573A JPS545841B2 (zh) | 1973-11-02 | 1973-11-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5073219A JPS5073219A (zh) | 1975-06-17 |
JPS545841B2 true JPS545841B2 (zh) | 1979-03-22 |
Family
ID=14863718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12356573A Expired JPS545841B2 (zh) | 1973-05-07 | 1973-11-02 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS545841B2 (zh) |
BE (1) | BE821801A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3892029B2 (ja) | 2003-11-21 | 2007-03-14 | 有限会社上成工業 | 床面仕上げ装置 |
JP4731209B2 (ja) * | 2005-06-02 | 2011-07-20 | 有限会社上成工業 | 床面仕上げ装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134967A (en) * | 1974-09-19 | 1976-03-25 | Toppan Printing Co Ltd | Keshofuirumu no seizoho |
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1973
- 1973-11-02 JP JP12356573A patent/JPS545841B2/ja not_active Expired
-
1974
- 1974-11-04 BE BE150163A patent/BE821801A/fr not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134967A (en) * | 1974-09-19 | 1976-03-25 | Toppan Printing Co Ltd | Keshofuirumu no seizoho |
Also Published As
Publication number | Publication date |
---|---|
JPS5073219A (zh) | 1975-06-17 |
BE821801A (fr) | 1975-03-03 |