ES2090882T3 - Metodo para construir un cuerpo tubular provisto de faldilla interna deformable. - Google Patents
Metodo para construir un cuerpo tubular provisto de faldilla interna deformable.Info
- Publication number
- ES2090882T3 ES2090882T3 ES93307156T ES93307156T ES2090882T3 ES 2090882 T3 ES2090882 T3 ES 2090882T3 ES 93307156 T ES93307156 T ES 93307156T ES 93307156 T ES93307156 T ES 93307156T ES 2090882 T3 ES2090882 T3 ES 2090882T3
- Authority
- ES
- Spain
- Prior art keywords
- aperture
- main region
- skirt
- end wall
- die
- 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 - Lifetime
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/58—Making machine elements rivets
- B21K1/60—Making machine elements rivets hollow or semi-hollow rivets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/08—Shaping hollow articles with different cross-section in longitudinal direction, e.g. nozzles, spark-plugs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Materials For Medical Uses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
UN CUERPO TUBULAR (74, 102) QUE TENGA UNA FALDILLA INTERNA, ANULAR, DEFORMABLE SE HACE A PARTIR DE UNA PIEZA EN BRUTO (10, 80) QUE TIENE UN ORIFICIO (20) QUE TERMINA EN UNA PARED EXTREMA (24). PRIMERO, SE FORMA UNA ABERTURA (40) EN LA PARED EXTREMA (24) PARA SUMINISTRAR UN ORIFICIO PASANTE, DEL CUAL UNA REGION PRINCIPAL ES SUMINISTRADA POR EL ORIFICIO (20). LA ABERTURA (40) DISMINUYE SU DIAMETRO HACIA SU REGION PRINCIPAL HASTA UN DIAMETRO SUBSTANCIALMENTE QUE EL DE LA REGION PRINCIPAL. EL MATERIAL PERIFERICO DE LA ABERTURA SE ESTAMPA ENTONCES HACIA EL INTERIOR DE AL REGION PRINCIPAL, Y RADIALMENTE HACIA EL EXTERIOR DE LA REGION PRINCIPAL, FORMANDO DE ESTA FORMA UN MATERIAL ESTAMPADO EN UNA FALDILLA. LA ABERTURA PUEDE FORMARSE MEDIANTE EL USO DE UN PUNZON (30) Y UN TROQUEL (32) QUE TENGA UNA ABERTURA (36) MAYOR QUE EL DIAMETRO DEL PUNZON. HACIENDO LA ABERTURA DE FORMA NO RADIALMENTE SIMETRICA, LA FALDILLA RESULTANTE (70, 98) PUEDE HACERSE DE LONGITUDES NO IGUALES EN RADIOS OPUESTOS. LA ABERTURA (114) PUEDE HACERSE DE FORMA NO SIMETRICA USANDO UN PUNZON SUAVEMENTE DESALINEADO DEL EJE DE LA ABERTURA DEL TROQUEL (36) O HACIENDO LA PARED EXTREMA DE UN GROSOR DIFERENTE SOBRE RADIOS DIFERENTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9220042A GB2271302A (en) | 1992-09-22 | 1992-09-22 | Method of making a tubular body having a deformable internal skirt |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2090882T3 true ES2090882T3 (es) | 1996-10-16 |
Family
ID=10722328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93307156T Expired - Lifetime ES2090882T3 (es) | 1992-09-22 | 1993-09-10 | Metodo para construir un cuerpo tubular provisto de faldilla interna deformable. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5478280A (es) |
EP (1) | EP0589598B1 (es) |
JP (1) | JPH06210388A (es) |
KR (1) | KR940007388A (es) |
AT (1) | ATE140403T1 (es) |
AU (1) | AU661196B2 (es) |
BR (1) | BR9303855A (es) |
CA (1) | CA2105706A1 (es) |
DE (1) | DE69303683T2 (es) |
ES (1) | ES2090882T3 (es) |
GB (1) | GB2271302A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6662911B1 (en) | 2002-11-07 | 2003-12-16 | John G. Nugier | Brake shoe rivet |
JP4625974B1 (ja) * | 2010-03-24 | 2011-02-02 | 弘士 小川 | 自動車用ドアヒンジの製造方法 |
US9845764B2 (en) | 2015-03-31 | 2017-12-19 | Achates Power, Inc. | Cylinder liner for an opposed-piston engine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1877342A (en) * | 1930-06-17 | 1932-09-13 | Aluminum Screw Machine Product | Method of making quills |
US2361771A (en) * | 1943-05-28 | 1944-10-31 | Huxon Holding Corp | Manufacture of rivets |
US2395721A (en) * | 1944-09-20 | 1946-02-26 | Milton H Lees Jr | Apparatus for making rivets |
DE959876C (de) * | 1952-10-01 | 1957-03-14 | Bosch Gmbh Robert | Verfahren und Rohling zum spanlosen Herstellen von Hohlteilen aus Metall mit abgesetztem Huelsenschaft und profiliertem Bund, wie Zuendkerzengehaeusen |
US3166769A (en) * | 1962-02-28 | 1965-01-26 | Illinois Tool Works | Method and apparatus for heading a fastener |
US4863325A (en) * | 1982-09-28 | 1989-09-05 | Huck Manufacturing Company | Two piece blind fastener with lock spindle construction |
US4473914A (en) * | 1982-09-30 | 1984-10-02 | Huck Manufacturing Company | Method and apparatus for manufacturing a stop and lock shoulder for a blind fastener sleeve |
GB2141654A (en) * | 1983-06-20 | 1985-01-03 | Champion Spark Plug Co | Method of forming spark plug shells |
GB2151738B (en) * | 1983-11-17 | 1987-05-07 | Avdel Ltd | Self-plugging blind rivet |
GB2251909A (en) * | 1991-01-18 | 1992-07-22 | Avdel Systems Ltd | Self-plugging blind rivet |
GB2260585A (en) * | 1991-10-09 | 1993-04-21 | Avdel Systems Ltd | Self-plugging blind rivet |
-
1992
- 1992-09-22 GB GB9220042A patent/GB2271302A/en not_active Withdrawn
-
1993
- 1993-09-08 CA CA002105706A patent/CA2105706A1/en not_active Abandoned
- 1993-09-10 ES ES93307156T patent/ES2090882T3/es not_active Expired - Lifetime
- 1993-09-10 EP EP93307156A patent/EP0589598B1/en not_active Expired - Lifetime
- 1993-09-10 AT AT93307156T patent/ATE140403T1/de not_active IP Right Cessation
- 1993-09-10 DE DE69303683T patent/DE69303683T2/de not_active Expired - Fee Related
- 1993-09-16 AU AU47410/93A patent/AU661196B2/en not_active Ceased
- 1993-09-21 BR BR9303855A patent/BR9303855A/pt not_active Application Discontinuation
- 1993-09-21 US US08/124,000 patent/US5478280A/en not_active Expired - Lifetime
- 1993-09-21 KR KR1019930019118A patent/KR940007388A/ko not_active Application Discontinuation
- 1993-09-22 JP JP5236592A patent/JPH06210388A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5478280A (en) | 1995-12-26 |
GB9220042D0 (en) | 1992-11-04 |
AU661196B2 (en) | 1995-07-13 |
CA2105706A1 (en) | 1994-03-23 |
ATE140403T1 (de) | 1996-08-15 |
BR9303855A (pt) | 1994-08-09 |
GB2271302A (en) | 1994-04-13 |
EP0589598B1 (en) | 1996-07-17 |
DE69303683T2 (de) | 1997-01-02 |
EP0589598A1 (en) | 1994-03-30 |
KR940007388A (ko) | 1994-04-27 |
AU4741093A (en) | 1994-03-31 |
JPH06210388A (ja) | 1994-08-02 |
DE69303683D1 (de) | 1996-08-22 |
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Legal Events
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---|---|---|---|
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