ES446882A1 - Perfeccionamientos introducidos en una boquilla de tobera desoplado de machos de fundicion. - Google Patents
Perfeccionamientos introducidos en una boquilla de tobera desoplado de machos de fundicion.Info
- Publication number
- ES446882A1 ES446882A1 ES446882A ES446882A ES446882A1 ES 446882 A1 ES446882 A1 ES 446882A1 ES 446882 A ES446882 A ES 446882A ES 446882 A ES446882 A ES 446882A ES 446882 A1 ES446882 A1 ES 446882A1
- Authority
- ES
- Spain
- Prior art keywords
- pipe
- tip
- blast pipe
- molds
- blasting
- 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
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000005422 blasting Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000005488 sandblasting Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
- B22C15/245—Blowing tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7511176A FR2306766A1 (fr) | 1975-04-10 | 1975-04-10 | Embout de buse de soufflage de noyaux de fonderie |
FR7523421A FR2319441A2 (fr) | 1975-07-28 | 1975-07-28 | Embout de buse de soufflage de noyaux de fonderie |
Publications (1)
Publication Number | Publication Date |
---|---|
ES446882A1 true ES446882A1 (es) | 1977-06-01 |
Family
ID=26218822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES446882A Expired ES446882A1 (es) | 1975-04-10 | 1976-04-09 | Perfeccionamientos introducidos en una boquilla de tobera desoplado de machos de fundicion. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4127159A (es) |
DE (1) | DE2615600C3 (es) |
ES (1) | ES446882A1 (es) |
GB (1) | GB1542436A (es) |
IT (1) | IT1058805B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385439A (en) * | 1977-12-30 | 1983-05-31 | Wilson Greatbatch, Ltd. | Method of making a lithium-iodine cell |
DE3725680A1 (de) * | 1987-08-03 | 1989-02-16 | Rheinische Maschinenfabrik & E | Vorrichtung zum herstellen von giesskernen |
DE4425844C2 (de) * | 1994-07-21 | 2000-01-13 | Mannesmann Rexroth Ag | Schießkopf für eine Kernschießmaschine |
US6763859B1 (en) * | 2003-02-10 | 2004-07-20 | Exotic Rubber & Plastics Corp. | Blow tube construction |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US926550A (en) * | 1909-06-29 | Fred W Dafoe | Bottling device. | |
US2761186A (en) * | 1952-04-24 | 1956-09-04 | Edwin F Peterson | Blow tube for core blowing machine |
US3235921A (en) * | 1964-05-18 | 1966-02-22 | Progress Pattern Co | Blow tube structure with removable liner |
US3903952A (en) * | 1973-06-22 | 1975-09-09 | Lear Siegler Inc | Blow tube assembly |
US3989089A (en) * | 1973-09-21 | 1976-11-02 | Hitachi Metals, Ltd. | Hollow core molding device for use in shell mold |
US3901401A (en) * | 1973-10-12 | 1975-08-26 | Brockway Glass Co Inc | Container and safety closure therefor |
-
1976
- 1976-03-31 GB GB7612929A patent/GB1542436A/en not_active Expired
- 1976-04-09 ES ES446882A patent/ES446882A1/es not_active Expired
- 1976-04-09 IT IT67844/76A patent/IT1058805B/it active
- 1976-04-09 DE DE2615600A patent/DE2615600C3/de not_active Expired
- 1976-04-12 US US05/675,792 patent/US4127159A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT1058805B (it) | 1982-05-10 |
DE2615600A1 (de) | 1976-10-21 |
DE2615600C3 (de) | 1979-10-25 |
GB1542436A (en) | 1979-03-21 |
US4127159A (en) | 1978-11-28 |
DE2615600B2 (de) | 1979-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1065377A (en) | Moulding of exothermic compositions in foundry moulds | |
ES446882A1 (es) | Perfeccionamientos introducidos en una boquilla de tobera desoplado de machos de fundicion. | |
GB1362138A (en) | Apparatus and method for forming a channel when casting a metal block | |
GB1532507A (en) | Method and apparatus for producing one or more hollow sand cores suitable for casting moulds | |
GB1091617A (en) | Improvements in or relating to a core support for a centrifugal casting mould for casting pipes having a socket, and mould provided with said support | |
US2459025A (en) | Mold | |
ES339512A1 (es) | Procedimiento y aparato para la fabricacion de moldes para la colada de los metales. | |
GB847891A (en) | Improvements in foundry moulding | |
GB861030A (en) | Improvements in or relating to the production of lined pipes | |
JPS57146448A (en) | Casting method | |
GB1066203A (en) | A pipe having an inner lining and a method of making such a pipe | |
GB895426A (en) | Improvements in and relating to shell moulds and cores | |
JPS57202943A (en) | Manufacture of casting mold | |
GB961535A (en) | A method of forming a reinforced concrete or the like article with a cavity | |
BE789257A (fr) | Procede et installation destines au durcissement des moules et noyaux de fonderie en sable a la resine, par diffusion gazeuse a travers le sable | |
US935741A (en) | Process of making hollow balls of cast metal. | |
GB1121519A (en) | Improvements in or relating to a centrifugal casting machine for producing iron pipes | |
GB916494A (en) | Method and apparatus for centrifugal castings | |
JPS57118857A (en) | Simultaneously teemed casting of cast iron of abrasion resistance and its production | |
GB1319589A (en) | Manufacture of concrete members | |
GB922505A (en) | Production of foundry moulding shapes | |
GB1323748A (en) | Production of cores and moulds for use in metal casting | |
GB1191155A (en) | Method and Apparatus for Producing Pipe Couplings | |
GB921167A (en) | A method of and means for the production of hollow bent articles of plastic material | |
ES241686A1 (es) | PERFECCIONAMIENTOS EN LOS MÉTODOS DE FUNDICIoN DE METALES COLADOS EN MOLDE DE TIERRA O EN CáSCARA |