NL91938C - - Google Patents
Info
- Publication number
- NL91938C NL91938C NL91938DA NL91938C NL 91938 C NL91938 C NL 91938C NL 91938D A NL91938D A NL 91938DA NL 91938 C NL91938 C NL 91938C
- Authority
- NL
- Netherlands
- Prior art keywords
- pipe
- socket
- gasket
- bell mouth
- reheating
- Prior art date
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
-
- 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
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- 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
-
- 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
- F16L47/22—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 using shrink-down material
-
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/02—Thermal shrinking
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT529340 | 1954-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL91938C true NL91938C (fi) |
Family
ID=31898458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL91938D NL91938C (fi) | 1954-09-25 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE541037A (fi) |
CH (1) | CH335907A (fi) |
FR (1) | FR1131380A (fi) |
GB (1) | GB773033A (fi) |
NL (1) | NL91938C (fi) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0685317A1 (en) * | 1994-06-03 | 1995-12-06 | Forsheda AB | A method for manufacturing a thermoplastic pipe |
WO2000007803A1 (en) * | 1998-08-07 | 2000-02-17 | Wavin B.V. | Socket joint of plastic pipe sections |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3217400A (en) * | 1959-03-10 | 1965-11-16 | Illesy Otto | Method of connecting thermoplastic pipe sections and the like |
DE1177881B (de) * | 1962-01-24 | 1964-09-10 | Zindler Lumoprint Kg | Abdichtende Steckverbindung |
FR2306785A2 (fr) * | 1973-10-09 | 1976-11-05 | Raychem Corp | Dispositifs susceptibles de reprise thermique et leur application au raccordement de substrats |
DE3047867C2 (de) * | 1980-12-18 | 1982-09-16 | Rasmussen Gmbh, 6457 Maintal | Rohrverbindung |
GB2106606B (en) * | 1981-09-23 | 1985-10-09 | John Moxham | Improvements in and relating to joining tubular members |
DE3817442C2 (de) * | 1988-05-21 | 1994-02-03 | Platzer Schwedenbau Gmbh | Schellenlose Rohrleitungsverbindung |
US5143122A (en) * | 1990-09-11 | 1992-09-01 | Bundy Corporation | Composite flexible conduit assembly |
US5937501A (en) * | 1993-03-27 | 1999-08-17 | Imgram; Friedrich | Process for making tube conduit connections |
DE4310000C2 (de) * | 1993-03-27 | 2002-03-28 | Wirsbo Pex Gmbh | Rohrleitungsverbindung, Rohrleitungsverbinder und Verwendung einer Hydraulikvorrichtung zur Herstellung von Rohrleitungsverbindungen |
IT1316127B1 (it) * | 2000-03-24 | 2003-03-28 | Polaris Kg Sas Di Trogmann Mat | Raccordi tubolari. |
FR2892338A1 (fr) * | 2005-10-21 | 2007-04-27 | Alphacan Sa | Procede et installation de thermoformage d'une emboiture de tube en materiau polymere, et tube muni d'une telle emboiture |
CN103062562B (zh) * | 2013-01-09 | 2016-08-03 | 飞雕电器集团有限公司 | 一种塑料管件结构 |
DE102016105511A1 (de) * | 2016-03-23 | 2017-09-28 | Elringklinger Ag | Dichtungsvorrichtung und Herstellungsverfahren |
CN117823737B (zh) * | 2024-03-01 | 2024-05-03 | 漳州新阳科技有限公司 | 一种不饱和聚酯树脂管接头及其生产工艺 |
-
0
- NL NL91938D patent/NL91938C/xx active
-
1955
- 1955-08-24 CH CH335907D patent/CH335907A/it unknown
- 1955-09-02 BE BE541037D patent/BE541037A/xx unknown
- 1955-09-14 GB GB26260/55A patent/GB773033A/en not_active Expired
- 1955-09-22 FR FR1131380D patent/FR1131380A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0685317A1 (en) * | 1994-06-03 | 1995-12-06 | Forsheda AB | A method for manufacturing a thermoplastic pipe |
WO2000007803A1 (en) * | 1998-08-07 | 2000-02-17 | Wavin B.V. | Socket joint of plastic pipe sections |
NL1009822C2 (nl) * | 1998-08-07 | 2000-02-23 | Wavin Bv | Mofverbinding van kunststof buisdelen. |
Also Published As
Publication number | Publication date |
---|---|
BE541037A (fi) | 1959-08-14 |
GB773033A (en) | 1957-04-17 |
FR1131380A (fr) | 1957-02-20 |
CH335907A (it) | 1959-01-31 |
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