NO740219L - - Google Patents
Info
- Publication number
- NO740219L NO740219L NO740219A NO740219A NO740219L NO 740219 L NO740219 L NO 740219L NO 740219 A NO740219 A NO 740219A NO 740219 A NO740219 A NO 740219A NO 740219 L NO740219 L NO 740219L
- Authority
- NO
- Norway
- Prior art keywords
- mandrel
- section
- groove
- rudder
- gasket
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 25
- 230000001154 acute effect Effects 0.000 claims description 3
- 210000001142 back Anatomy 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229920001875 Ebonite Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Insulating Bodies (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40877173A | 1973-10-23 | 1973-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO740219L true NO740219L (it) | 1975-05-20 |
Family
ID=23617697
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO740219A NO740219L (it) | 1973-10-23 | 1974-01-23 | |
| NO820363A NO820363L (no) | 1973-10-23 | 1982-02-08 | Utstyr for fremstilling av muffeskjoet. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO820363A NO820363L (no) | 1973-10-23 | 1982-02-08 | Utstyr for fremstilling av muffeskjoet. |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS5211699B2 (it) |
| AR (1) | AR201216A1 (it) |
| AT (1) | AT341285B (it) |
| AU (1) | AU506015B2 (it) |
| BE (1) | BE810460A (it) |
| BG (1) | BG28855A3 (it) |
| BR (1) | BR7401054A (it) |
| CH (1) | CH581017A5 (it) |
| CS (1) | CS187410B2 (it) |
| DD (1) | DD111976A5 (it) |
| DE (2) | DE2462186C2 (it) |
| DK (1) | DK137598B (it) |
| ES (1) | ES422925A1 (it) |
| FI (1) | FI58737C (it) |
| FR (1) | FR2248129B1 (it) |
| GB (1) | GB1450821A (it) |
| HU (1) | HU170284B (it) |
| IL (1) | IL44051A (it) |
| IN (1) | IN139556B (it) |
| IT (1) | IT1002776B (it) |
| NO (2) | NO740219L (it) |
| PL (1) | PL96156B1 (it) |
| SE (1) | SE403578B (it) |
| SU (2) | SU917710A3 (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4134949A (en) * | 1977-02-17 | 1979-01-16 | Harsco Corporation | Method to form a bell end in a plastic pipe |
| AT376605B (de) * | 1981-09-14 | 1984-12-10 | Schnallinger Helfried Ing | Verfahren und vorrichtung zum herstellen von muffen od. dgl. |
| DE102005025460A1 (de) * | 2005-06-02 | 2006-12-07 | Poloplast Gmbh & Co.Kg | Verfahren zur Herstellung einer Rohrendsteckmuffe sowie Sickeneinsatz zur Formung einer Sicke einer Rohrendsteckmuffe |
| GR1007690B (el) * | 2011-09-01 | 2012-09-12 | Μιχαλης Ηλια Παπαγιαννοπουλος | Φορητο κυλινδρικο καλουπι κατασκευης κεφαλης - ενωσης στις πλαστικες σωληνες αποχετευσης |
| CN112718995B (zh) * | 2019-10-28 | 2023-02-03 | 中国航发商用航空发动机有限责任公司 | 一种冲压工装及其芯棒 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE374690B (it) * | 1971-07-01 | 1975-03-17 | Forsheda Ideutveckling Ab |
-
1974
- 1974-01-21 GB GB268474A patent/GB1450821A/en not_active Expired
- 1974-01-21 IL IL44051A patent/IL44051A/en unknown
- 1974-01-22 SE SE7400791A patent/SE403578B/xx unknown
- 1974-01-23 NO NO740219A patent/NO740219L/no unknown
- 1974-01-23 DK DK34974AA patent/DK137598B/da unknown
- 1974-01-24 IN IN168/CAL/74A patent/IN139556B/en unknown
- 1974-01-25 IT IT47954/74A patent/IT1002776B/it active
- 1974-01-25 AT AT60374A patent/AT341285B/de not_active IP Right Cessation
- 1974-01-25 JP JP49010330A patent/JPS5211699B2/ja not_active Expired
- 1974-01-28 CH CH111974A patent/CH581017A5/xx not_active IP Right Cessation
- 1974-01-29 DE DE2462186A patent/DE2462186C2/de not_active Expired
- 1974-01-29 DE DE2404549A patent/DE2404549C3/de not_active Expired
- 1974-01-30 FI FI246/74A patent/FI58737C/fi active
- 1974-01-31 AR AR252149A patent/AR201216A1/es active
- 1974-01-31 BE BE140426A patent/BE810460A/xx unknown
- 1974-01-31 HU HUJO211A patent/HU170284B/hu unknown
- 1974-02-01 FR FR7403526A patent/FR2248129B1/fr not_active Expired
- 1974-02-05 ES ES422925A patent/ES422925A1/es not_active Expired
- 1974-02-13 BR BR1054/74A patent/BR7401054A/pt unknown
- 1974-02-14 SU SU741995317A patent/SU917710A3/ru active
- 1974-02-19 BG BG7425832A patent/BG28855A3/xx unknown
- 1974-03-06 PL PL1974169323A patent/PL96156B1/pl unknown
- 1974-03-11 DD DD177108A patent/DD111976A5/xx unknown
- 1974-03-14 CS CS741847A patent/CS187410B2/cs unknown
-
1976
- 1976-10-27 SU SU762414909A patent/SU655288A3/ru active
-
1977
- 1977-07-04 AU AU26724/77A patent/AU506015B2/en not_active Expired
-
1982
- 1982-02-08 NO NO820363A patent/NO820363L/no unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4161384A (en) | Apparatus to form a bell end in a plastic pipe | |
| US2427052A (en) | Oil well tool | |
| US4387845A (en) | Method and apparatus for holding and cooling a metal tube during welding | |
| US3370451A (en) | Apparatus and method for pointing tubes | |
| US2104319A (en) | Manufacture of rifled tubes | |
| US3843302A (en) | Apparatus for making thermoplastic pipe coupling parts | |
| GB1583729A (en) | Apparatus for hydraulically expanding a tube | |
| NO312786B1 (no) | Fremstillingsmåte for fremstilling av rörforbindelse, verktöy for utvidelse av en rörende, rörforbindelsesdel og rörforbindelse | |
| NO740219L (it) | ||
| US2323091A (en) | Chuck | |
| US1719720A (en) | Expanding mandrel | |
| US4277231A (en) | Method and apparatus for pressure forming pipe bells | |
| US4389180A (en) | Mandrel with identical expanding segments | |
| SU640681A3 (ru) | Устройство дл образовани концевого раструба на трубе из термопластичного материала | |
| US3987523A (en) | Apparatus and method for forming end surfaces on annular work pieces | |
| US2142017A (en) | Apparatus for expanding sections of tubing | |
| CN109209297A (zh) | 一种通刮一体化工具 | |
| US4238180A (en) | Mandrel with identical expanding segments | |
| US1922630A (en) | Cutter for condenser tubes | |
| US1876914A (en) | Tube cutting and flaring device | |
| US1359625A (en) | Method of and apparatus for making shafts | |
| KR100463856B1 (ko) | 리벳팅장치 | |
| US4193607A (en) | Chuck with opposed gripping | |
| HRP20221357T1 (hr) | Karabin na plinski pogon | |
| CN113276400B (zh) | Pvc-o管材扩口装置及其扩口方法 |