CH488959A - Einstellbares Stützelement zur Verstärkung von nachgiebigen Rohren, insbesondere von Rohren aus Kunststoff - Google Patents
Einstellbares Stützelement zur Verstärkung von nachgiebigen Rohren, insbesondere von Rohren aus KunststoffInfo
- Publication number
- CH488959A CH488959A CH455269A CH455269A CH488959A CH 488959 A CH488959 A CH 488959A CH 455269 A CH455269 A CH 455269A CH 455269 A CH455269 A CH 455269A CH 488959 A CH488959 A CH 488959A
- Authority
- CH
- Switzerland
- Prior art keywords
- pipes
- plastic
- support element
- adjustable support
- reinforcing flexible
- 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
- 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
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
- B29C53/821—Mandrels especially adapted for winding and joining
- B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
-
- 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
- F16L21/04—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 in which sealing rings are compressed by axially-movable members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH455269A CH488959A (de) | 1969-03-26 | 1969-03-26 | Einstellbares Stützelement zur Verstärkung von nachgiebigen Rohren, insbesondere von Rohren aus Kunststoff |
DE19702004317 DE2004317A1 (de) | 1969-03-26 | 1970-01-30 | |
DE19707003244 DE7003244U (de) | 1969-03-26 | 1970-01-30 | Einstellbares stuetzelement zur verstaerkung von nachgiebigen rohren, insbesondere von rohren aus kunststoff. |
GB1266487D GB1266487A (de) | 1969-03-26 | 1970-03-13 | |
FR7010401A FR2039879A5 (de) | 1969-03-26 | 1970-03-23 | |
BE747811D BE747811A (fr) | 1969-03-26 | 1970-03-23 | Element d'appui reglable pour renforcer des tubes souples, en particulier des tubes en matiere plastique |
NL7004321A NL7004321A (de) | 1969-03-26 | 1970-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH455269A CH488959A (de) | 1969-03-26 | 1969-03-26 | Einstellbares Stützelement zur Verstärkung von nachgiebigen Rohren, insbesondere von Rohren aus Kunststoff |
Publications (1)
Publication Number | Publication Date |
---|---|
CH488959A true CH488959A (de) | 1970-04-15 |
Family
ID=4278199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH455269A CH488959A (de) | 1969-03-26 | 1969-03-26 | Einstellbares Stützelement zur Verstärkung von nachgiebigen Rohren, insbesondere von Rohren aus Kunststoff |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE747811A (de) |
CH (1) | CH488959A (de) |
DE (2) | DE2004317A1 (de) |
FR (1) | FR2039879A5 (de) |
GB (1) | GB1266487A (de) |
NL (1) | NL7004321A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3911406A1 (de) * | 1989-04-07 | 1990-10-11 | Kirchner Fraenk Rohr | Zweiteiliger metallischer klemmverbinder fuer rohre und schlaeuche aus polymerem werkstoff |
US5924457A (en) * | 1995-06-28 | 1999-07-20 | Calsonic Corporation | Pipe and method for producing the same |
JP3348413B2 (ja) * | 1995-11-17 | 2002-11-20 | カルソニックカンセイ株式会社 | 熱交換器用ヘッダーパイプ |
EP1726865B1 (de) | 2005-05-27 | 2010-02-24 | NORMA Germany GmbH | Verbindungsanordnung mit Endabschnitten zweier zu verbindender Fluidleitungen |
DE502005009086D1 (de) * | 2005-05-27 | 2010-04-08 | Norma Germany Gmbh | Verbindungsanordnung mit koaxialen Endabschnitten zweier zu verbindender Fluidleitungen |
-
1969
- 1969-03-26 CH CH455269A patent/CH488959A/de not_active IP Right Cessation
-
1970
- 1970-01-30 DE DE19702004317 patent/DE2004317A1/de active Pending
- 1970-01-30 DE DE19707003244 patent/DE7003244U/de not_active Expired
- 1970-03-13 GB GB1266487D patent/GB1266487A/en not_active Expired
- 1970-03-23 BE BE747811D patent/BE747811A/xx unknown
- 1970-03-23 FR FR7010401A patent/FR2039879A5/fr not_active Expired
- 1970-03-25 NL NL7004321A patent/NL7004321A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE7003244U (de) | 1971-08-12 |
NL7004321A (de) | 1970-09-29 |
GB1266487A (de) | 1972-03-08 |
BE747811A (fr) | 1970-08-31 |
FR2039879A5 (de) | 1971-01-15 |
DE2004317A1 (de) | 1971-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |