FR74851E - plastics piping element, method and apparatus for its manufacture - Google Patents
plastics piping element, method and apparatus for its manufactureInfo
- Publication number
- FR74851E FR74851E FR784552A FR784552A FR74851E FR 74851 E FR74851 E FR 74851E FR 784552 A FR784552 A FR 784552A FR 784552 A FR784552 A FR 784552A FR 74851 E FR74851 E FR 74851E
- Authority
- FR
- France
- Prior art keywords
- manufacture
- piping element
- plastics piping
- plastics
- piping
- Prior art date
- 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
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D1/00—Producing articles with screw-threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
- B29B13/024—Hollow bodies, e.g. tubes or profiles
- B29B13/025—Tube ends
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- 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
- B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
-
- 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
- F16L47/16—Screw-threaded joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR784552A FR74851E (en) | 1958-02-20 | 1959-01-20 | plastics piping element, method and apparatus for its manufacture |
BE575686A BE575686A (en) | 1958-02-20 | 1959-02-13 | Plastics piping element, method and apparatus for its manufacture. |
CH349784D CH349784A (en) | 1958-02-20 | 1959-02-13 | Thermoplastic piping element, method for its manufacture, and apparatus for carrying out this method |
GB5256/59A GB850562A (en) | 1958-02-20 | 1959-02-16 | Improvements in and relating to a pipe element composed of thermoplastic material and method and apparatus for its production |
OA50643A OA00556A (en) | 1958-02-20 | 1964-11-18 | Plastics piping element, method and apparatus for its manufacture. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR758739 | 1958-02-20 | ||
FR784552A FR74851E (en) | 1958-02-20 | 1959-01-20 | plastics piping element, method and apparatus for its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
FR74851E true FR74851E (en) | 1961-03-03 |
Family
ID=26183343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR784552A Expired FR74851E (en) | 1958-02-20 | 1959-01-20 | plastics piping element, method and apparatus for its manufacture |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE575686A (en) |
CH (1) | CH349784A (en) |
FR (1) | FR74851E (en) |
GB (1) | GB850562A (en) |
OA (1) | OA00556A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728127A (en) * | 1985-10-25 | 1988-03-01 | Sandvik Ab | Pipe joint |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1209282B (en) * | 1961-02-25 | 1966-01-20 | Anger Kunststoff | Method and device for the production of pipes with widenings and / or thickenings |
US3501179A (en) * | 1968-08-01 | 1970-03-17 | Armco Steel Corp | Helically corrugated spiral pipe and coupling therefor |
US3635255A (en) * | 1969-09-26 | 1972-01-18 | Vance M Kramer | Corrugated flexible hose with integral socket and apparatus for forming same |
US4130617A (en) * | 1977-12-30 | 1978-12-19 | Airco, Inc. | Method of making endotracheal tube cuffs |
SE7910162L (en) * | 1979-12-10 | 1981-06-11 | Nordstroem Erik G W | OF PLASTIC MATERIAL FORMED TUBE WITH TILES AND DEVICE FOR MANUFACTURE OF TUBE |
JPS6026872A (en) * | 1983-07-20 | 1985-02-09 | 豊田合成株式会社 | Intermediate holder for hose |
GB2332721A (en) * | 1997-12-24 | 1999-06-30 | Draftex Ind Ltd | Extruded or blow-moulded member, e.g. pipe, with integral end connection |
US6994381B1 (en) | 2000-07-20 | 2006-02-07 | Contech Construction Products Inc. | Stab joint coupling |
-
1959
- 1959-01-20 FR FR784552A patent/FR74851E/en not_active Expired
- 1959-02-13 CH CH349784D patent/CH349784A/en unknown
- 1959-02-13 BE BE575686A patent/BE575686A/en unknown
- 1959-02-16 GB GB5256/59A patent/GB850562A/en not_active Expired
-
1964
- 1964-11-18 OA OA50643A patent/OA00556A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728127A (en) * | 1985-10-25 | 1988-03-01 | Sandvik Ab | Pipe joint |
Also Published As
Publication number | Publication date |
---|---|
GB850562A (en) | 1960-10-05 |
OA00556A (en) | 1966-07-15 |
CH349784A (en) | 1960-10-31 |
BE575686A (en) | 1959-05-29 |
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