ES8604440A1 - Un metodo de conformar o moldear un articulo que tenga un agujero roscado internamente - Google Patents
Un metodo de conformar o moldear un articulo que tenga un agujero roscado internamenteInfo
- Publication number
- ES8604440A1 ES8604440A1 ES535261A ES535261A ES8604440A1 ES 8604440 A1 ES8604440 A1 ES 8604440A1 ES 535261 A ES535261 A ES 535261A ES 535261 A ES535261 A ES 535261A ES 8604440 A1 ES8604440 A1 ES 8604440A1
- Authority
- ES
- Spain
- Prior art keywords
- mould cavity
- segments
- flutes
- casting
- screw
- 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
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/04—Machines or apparatus for chill casting
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2618—Moulds having screw-threaded mould walls
- B29C45/2622—Moulds having screw-threaded mould walls for moulding interrupted screw threads
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C2045/4485—Removing or ejecting moulded articles for undercut articles the undercut forming mould part being rotatable into the space made available by the translation movement of another mould part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Dowels (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Forging (AREA)
- Pens And Brushes (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
METODO PARA FUNDIR O MOLDEAR UN ARTICULO TUBULAR, DOTADO DE UN AGUJERO ROSCADO INTERNAMENTE, EN UNA CAVIDAD DE MOLDE. CONSISTE EN: INTRODUCIR MATERAIL DE FUNDICION DENTRO DE LA CAVIDAD (7) DEL MOLDE (6) ALREDEDOR DE UN VASTAGO DE NUCLEO (9) FORMADO CON DOS SEGMENTOS DIAMETRALMENTE OPUESTOS (10); ESTAR DICHOS SEGMENTOS SEPARADOS POR UNAS ACANALADURAS QUE SON DIALMETRALMENTE OPUESTAS, QUE SON MAS PROFUNDAS QUE LA PROFUNDIDAD DE LAS ROSCAS DE LOS SEGMENTOS; PERMITIR AL MATERIAL DE MOLDEO SOLIDIFICARSE EN EL MOLDE (6); RETIRAR LOS MIEMBROS DE NUCLEO DE LA CAVIDAD (7) DE MOLDE; HACER GIRAR EL VASTAGO DE NUCLEO (9) UN ANGULO SUFICIENTE COMO PARA HACER QUE LOS SEGMENTOS (10) ROSCADOS OCUPEN UNA POSICION DENTRO DE LA POSICION ANGULAR OCUPADA PRIMERAMENTE POR LAS ACANALADURAS DEL VASTAGO DE NUCLEO (9).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838322469A GB8322469D0 (en) | 1983-08-20 | 1983-08-20 | Apparatus for forming internally screw-threaded article |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8604440A1 true ES8604440A1 (es) | 1986-02-01 |
ES535261A0 ES535261A0 (es) | 1986-02-01 |
Family
ID=10547632
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES535261A Expired ES8604440A1 (es) | 1983-08-20 | 1984-08-17 | Un metodo de conformar o moldear un articulo que tenga un agujero roscado internamente |
ES545186A Expired ES8607775A1 (es) | 1983-08-20 | 1985-07-15 | Un aparato para formar por fundicion o moldeo un articulo dotado de un orificio roscado interiormente |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES545186A Expired ES8607775A1 (es) | 1983-08-20 | 1985-07-15 | Un aparato para formar por fundicion o moldeo un articulo dotado de un orificio roscado interiormente |
Country Status (10)
Country | Link |
---|---|
US (1) | US4633932A (es) |
EP (1) | EP0135369B1 (es) |
JP (1) | JPS6061154A (es) |
KR (1) | KR900002039B1 (es) |
AT (1) | ATE42487T1 (es) |
AU (1) | AU545507B2 (es) |
CA (1) | CA1217917A (es) |
DE (2) | DE3477897D1 (es) |
ES (2) | ES8604440A1 (es) |
GB (1) | GB8322469D0 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5327947A (en) * | 1988-11-14 | 1994-07-12 | Mcgregor Harold R | Vertical auger type bag filler having a vibrating bowl with inverted venting cone and rotating agitator assembly |
US4958676A (en) * | 1989-05-30 | 1990-09-25 | Hubbell Incorporated | Die casting apparatus for casting articles with an internally threaded bore |
ES2101943T3 (es) * | 1992-03-10 | 1997-07-16 | Black & Decker Inc | Casquillo universal. |
WO1994014593A1 (en) * | 1992-12-25 | 1994-07-07 | Toska Co., Ltd. | Method of molding screws of synthetic resin and apparatus therefor |
DE4417281C2 (de) * | 1994-05-13 | 1998-01-15 | Brose Fahrzeugteile | Gehäuse für Kraftfahrzeugverstelleinrichtungen und Vorrichtung zur Herstellung dieses Gehäuses |
DE19509319C2 (de) * | 1995-03-15 | 1997-03-13 | Murjahn Kg Vlm | Glühlampenschraubfassung sowie eine Vorrichtung zu ihrer Herstellung |
DE19724204A1 (de) * | 1997-06-09 | 1998-12-10 | Richard Herbst | Verfahren und Vorrichtung zum Spritzgießen eines Kunststoffkörpers mit Innengewinde |
GB9816509D0 (en) * | 1998-07-29 | 1998-09-23 | Polypipe Plc | Mould apparatus and a method of moulding |
AU2003237836A1 (en) * | 2002-05-15 | 2003-12-02 | Swagelok Company | Tool and method to create an accurate cast of the internal form of a component |
US7204774B2 (en) | 2004-05-17 | 2007-04-17 | Emerson Electric Co. | One-piece drive pulley and belt guide |
JP2007046925A (ja) * | 2005-08-08 | 2007-02-22 | Seiko Instruments Inc | 時計輪列支持板の成形方法、時計輪列支持板成形用金型構造体、これにより成形される時計輪列支持板、該支持板を備えた時計 |
DE102012112212A1 (de) * | 2012-12-13 | 2014-07-03 | Hans-Jürgen Hopf | Anschlusssystem mit Überwurfmutter |
JP7381894B2 (ja) * | 2020-04-15 | 2023-11-16 | 中西金属工業株式会社 | ストラットベアリングの上側ケースの製造方法、及びストラットベアリング |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH312306A (fr) * | 1952-08-28 | 1955-12-31 | Renault | Dispositif d'extraction pour machine à couler sous pression. |
NL272065A (es) * | 1960-12-05 | |||
FR1490244A (fr) * | 1966-08-23 | 1967-07-28 | Republic Ind Corp | Objet moulé comportant une ouverture munie de filets de vis et son procédé de fabrication |
DE1937751A1 (de) * | 1969-07-25 | 1971-02-04 | Widmann Kg Walter | Spritzgussteil mit gewindetragenden Bohrungen,insbesondere Kunststoff-Spulenkoerper fuer Hochfrequenzspulen mit Schraubkernaufnahme,und Vorrichtung zur Herstellung desselben |
US4090687A (en) * | 1974-05-10 | 1978-05-23 | Industriewerk Schaeffler Ohg | Apparatus for production of cages |
US4188178A (en) * | 1978-02-28 | 1980-02-12 | Bernard Anscher | Internally threaded plastic nut |
-
1983
- 1983-08-20 GB GB838322469A patent/GB8322469D0/en active Pending
-
1984
- 1984-08-10 US US06/639,394 patent/US4633932A/en not_active Expired - Fee Related
- 1984-08-15 CA CA000461028A patent/CA1217917A/en not_active Expired
- 1984-08-17 JP JP59171410A patent/JPS6061154A/ja active Granted
- 1984-08-17 DE DE8484305579T patent/DE3477897D1/de not_active Expired
- 1984-08-17 EP EP84305579A patent/EP0135369B1/en not_active Expired
- 1984-08-17 DE DE198484305579T patent/DE135369T1/de active Pending
- 1984-08-17 AT AT84305579T patent/ATE42487T1/de active
- 1984-08-17 AU AU32054/84A patent/AU545507B2/en not_active Ceased
- 1984-08-17 ES ES535261A patent/ES8604440A1/es not_active Expired
- 1984-08-18 KR KR1019840004986A patent/KR900002039B1/ko not_active IP Right Cessation
-
1985
- 1985-07-15 ES ES545186A patent/ES8607775A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU3205484A (en) | 1985-02-21 |
JPH0230780B2 (es) | 1990-07-09 |
DE135369T1 (de) | 1985-11-21 |
US4633932A (en) | 1987-01-06 |
EP0135369A1 (en) | 1985-03-27 |
CA1217917A (en) | 1987-02-17 |
ATE42487T1 (de) | 1989-05-15 |
DE3477897D1 (en) | 1989-06-01 |
GB8322469D0 (en) | 1983-09-21 |
KR850001844A (ko) | 1985-04-10 |
ES545186A0 (es) | 1986-06-01 |
AU545507B2 (en) | 1985-07-18 |
ES8607775A1 (es) | 1986-06-01 |
JPS6061154A (ja) | 1985-04-08 |
EP0135369B1 (en) | 1989-04-26 |
ES535261A0 (es) | 1986-02-01 |
KR900002039B1 (ko) | 1990-03-31 |
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