ES2049147A2 - Cigue\al para motor de combustion interna. - Google Patents
Cigue\al para motor de combustion interna.Info
- Publication number
- ES2049147A2 ES2049147A2 ES9102507A ES9102507A ES2049147A2 ES 2049147 A2 ES2049147 A2 ES 2049147A2 ES 9102507 A ES9102507 A ES 9102507A ES 9102507 A ES9102507 A ES 9102507A ES 2049147 A2 ES2049147 A2 ES 2049147A2
- Authority
- ES
- Spain
- Prior art keywords
- crankshaft
- increasing material
- friction increasing
- shaft
- faces
- 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.)
- Granted
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
- F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
-
- 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/005—Means to increase the friction-coefficient
-
- 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
- F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
- F16B4/006—Shrinkage connections, e.g. assembled with the parts being at different temperature
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
CIGUEÑAL PARA UN MOTOR DE COMBUSTION INTERNA, TOTAL O PARCIALMENTE ENSAMBLADO A PARTIR DE BRAZOS DE CIGUEÑAL (2) Y ELEMENTOS DE MUÑEQUILLA (5) UNIDOS POR CONTRACCION. POR LO MENOS UNA DE LAS CARAS COINCIDENTES DE AJUSTE POR CONTRACCION ESTARA PROVISTA DE UN MATERIAL QUE INCREMENTA LA FRICCION, QUE PUEDE CONSISTIR EN UN RECUBRIMIENTO DE NIQUEL O EN PARTICULAS SENSIBLEMENTE MAS DURAS QUE EL MATERIAL BASICO DEL BRAZO O DEL ELEMENTO DE MUÑEQUILLA, O EN UN RECUBRIMIENTO COMBINADO CONSTITUIDO POR PARTICULAS DURAS (10) EMPOTRADAS EN UNA MATRIZ DE NIQUEL (11, 12). EL RECUBRIMIENTO QUE INCREMENTA LA FRICCION AUMENTA LA CAPACIDAD DE TRANSMISION DE PAR DE LAS CARAS DE AJUSTE POR CONTRACCION PARA QUE SE REDUZCAN LAS TENSIONES DE CONTRACCION, POSIBILITANDO LA FABRICACION DE CIGUEÑALES DE MENOR PESO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK269990A DK269990A (da) | 1990-11-12 | 1990-11-12 | Krumtapaksel til en forbraendingsmotor |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2049147A2 true ES2049147A2 (es) | 1994-04-01 |
ES2049147R ES2049147R (es) | 1997-02-16 |
ES2049147B1 ES2049147B1 (es) | 1997-10-16 |
Family
ID=8114778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09102507A Expired - Lifetime ES2049147B1 (es) | 1990-11-12 | 1991-11-12 | Cigueñal para motor de combustion interna. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JP2965768B2 (es) |
KR (1) | KR100219867B1 (es) |
CN (1) | CN1027189C (es) |
CZ (1) | CZ281155B6 (es) |
DE (1) | DE4133607A1 (es) |
DK (1) | DK269990A (es) |
ES (1) | ES2049147B1 (es) |
IT (1) | IT1250788B (es) |
PL (1) | PL168366B1 (es) |
RU (1) | RU2103570C1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4237521A1 (de) * | 1992-11-06 | 1994-05-11 | Audi Ag | Verfahren zum Herstellen einer gebauten Kurbelwelle für Hubkolbenmaschinen und verfahrensgemäße Kurbelwelle |
WO2005090801A1 (ja) * | 2004-03-24 | 2005-09-29 | Kondo Kousakusho Co., Ltd. | クランクシャフト及びその製法 |
ITTO20050504A1 (it) * | 2005-07-22 | 2007-01-23 | Fiat Auto Spa | Sistema di accoppiamento ad alto coefficiente di attrito. |
DE102006023398B4 (de) * | 2006-05-17 | 2009-02-19 | Man B&W Diesel A/S | Kurbelwellen-Hauptlager von Großmotoren und Verfahren zu seiner Herstellung |
DE102007007449A1 (de) * | 2007-02-15 | 2008-08-21 | Bayerische Motoren Werke Aktiengesellschaft | Gebaute Kurbelwelle |
JP5363360B2 (ja) * | 2009-01-29 | 2013-12-11 | 東海ゴム工業株式会社 | ブッシュ組付体の製造方法及び防振ゴムブッシュ |
RU2521135C1 (ru) * | 2012-10-26 | 2014-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" | Траверса для лесоматериалов |
DE102015220169A1 (de) * | 2015-10-16 | 2017-04-20 | Bayerische Motoren Werke Aktiengesellschaft | Folie zur Reibungserhöhung zwischen zwei kraftschlüssig verbundenen Bauteilen |
JP6721052B2 (ja) * | 2016-09-16 | 2020-07-08 | 日産自動車株式会社 | 嵌合部品の熱処理方法及び組立方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0212577A1 (en) * | 1985-08-14 | 1987-03-04 | Hitachi, Ltd. | Crankshaft |
EP0366912A2 (de) * | 1988-11-03 | 1990-05-09 | Emitec Gesellschaft für Emissionstechnologie mbH | Kurbelwelle mit hohlen Zapfen |
EP0366911A2 (de) * | 1988-11-03 | 1990-05-09 | Emitec Gesellschaft für Emissionstechnologie mbH | Aufgebaute Welle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027867B1 (de) * | 1970-06-06 | 1971-11-25 | As Burmeister & Wains Motor Og Maskinfabrik | Kurbelwelle, insbesondere für große Dieselmotoren |
-
1990
- 1990-11-12 DK DK269990A patent/DK269990A/da not_active Application Discontinuation
-
1991
- 1991-10-10 DE DE4133607A patent/DE4133607A1/de not_active Withdrawn
- 1991-10-25 IT ITRM910814A patent/IT1250788B/it active IP Right Grant
- 1991-10-31 CN CN91110561.1A patent/CN1027189C/zh not_active Expired - Fee Related
- 1991-11-08 JP JP3292955A patent/JP2965768B2/ja not_active Expired - Fee Related
- 1991-11-08 PL PL91292325A patent/PL168366B1/pl unknown
- 1991-11-11 RU SU5010094A patent/RU2103570C1/ru not_active IP Right Cessation
- 1991-11-11 KR KR1019910019987A patent/KR100219867B1/ko not_active IP Right Cessation
- 1991-11-12 CZ CS913427A patent/CZ281155B6/cs not_active IP Right Cessation
- 1991-11-12 ES ES09102507A patent/ES2049147B1/es not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0212577A1 (en) * | 1985-08-14 | 1987-03-04 | Hitachi, Ltd. | Crankshaft |
EP0366912A2 (de) * | 1988-11-03 | 1990-05-09 | Emitec Gesellschaft für Emissionstechnologie mbH | Kurbelwelle mit hohlen Zapfen |
EP0366911A2 (de) * | 1988-11-03 | 1990-05-09 | Emitec Gesellschaft für Emissionstechnologie mbH | Aufgebaute Welle |
Also Published As
Publication number | Publication date |
---|---|
CN1061467A (zh) | 1992-05-27 |
DK269990A (da) | 1992-02-12 |
RU2103570C1 (ru) | 1998-01-27 |
CN1027189C (zh) | 1994-12-28 |
JP2965768B2 (ja) | 1999-10-18 |
KR100219867B1 (ko) | 1999-09-01 |
DK269990D0 (da) | 1990-11-12 |
PL292325A1 (en) | 1992-07-13 |
ES2049147R (es) | 1997-02-16 |
CZ281155B6 (cs) | 1996-07-17 |
JPH04282012A (ja) | 1992-10-07 |
ES2049147B1 (es) | 1997-10-16 |
ITRM910814A0 (it) | 1991-10-25 |
IT1250788B (it) | 1995-04-21 |
ITRM910814A1 (it) | 1993-04-25 |
PL168366B1 (pl) | 1996-02-29 |
DE4133607A1 (de) | 1992-05-14 |
CS342791A3 (en) | 1992-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19940401 Kind code of ref document: R Effective date: 19940401 |