ES2168214B1 - CRANKSHAFT SUPPORT STRUCTURE - Google Patents

CRANKSHAFT SUPPORT STRUCTURE

Info

Publication number
ES2168214B1
ES2168214B1 ES200001324A ES200001324A ES2168214B1 ES 2168214 B1 ES2168214 B1 ES 2168214B1 ES 200001324 A ES200001324 A ES 200001324A ES 200001324 A ES200001324 A ES 200001324A ES 2168214 B1 ES2168214 B1 ES 2168214B1
Authority
ES
Spain
Prior art keywords
crankshaft
bearings
support structure
axis
crankcase
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 - Fee Related
Application number
ES200001324A
Other languages
Spanish (es)
Other versions
ES2168214A1 (en
Inventor
Sekiya Yoshiyuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of ES2168214A1 publication Critical patent/ES2168214A1/en
Application granted granted Critical
Publication of ES2168214B1 publication Critical patent/ES2168214B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

Estructura de soporte de cigüeñal Objeto: En una estructura de soporte en la que un cigüeñal se soporta rotativamente por un cárter a dividir por un plano que incluye el eje rotacional del cigüeñal mediante cojinetes dispuestos en posiciones que intercalan un muñón entremedio, el objeto de la presente invención es controlar la cantidad de vibraciones de los cojinetes en la dirección a lo largo del eje del cigüeñal dentro de una banda deseada para mejorar la durabilidad de los cojinetes y evitar variaciones en la transmisión de sus vibraciones y ruidos. Solución: Los anillos de rodadura interiores 86 de los cojinetes 84 se montan en un cigüeñal 31 en posiciones predeterminadas en la dirección a lo largo del eje de un cigüeñal 31 de tal forma que no se puedan mover relativamente con respecto al cigüeñal 31, y los anillos de rodadura exteriores 85 de los cojinetes 84 se montan en un cárter 29 en posiciones predeterminadas en la dirección a lo largo del eje del cigüeñal 31 de tal forma que nose puedan mover relativamente con respecto al cárter 29.Crankshaft support structure Object: In a support structure in which a crankshaft is rotatably supported by a crankcase to be divided by a plane that includes the crankshaft rotational axis by means of bearings arranged in positions that intersperse a stump in between, the object of the The present invention is to control the amount of vibration of the bearings in the direction along the axis of the crankshaft within a desired band to improve the durability of the bearings and avoid variations in the transmission of their vibrations and noise. Solution: The inner raceways 86 of the bearings 84 are mounted on a crankshaft 31 in predetermined positions in the direction along the axis of a crankshaft 31 so that they cannot move relatively with respect to the crankshaft 31, and the outer raceways 85 of the bearings 84 are mounted in a crankcase 29 in predetermined positions in the direction along the axis of the crankshaft 31 so that they cannot move relatively relative to the crankcase 29.

ES200001324A 1999-06-04 2000-05-25 CRANKSHAFT SUPPORT STRUCTURE Expired - Fee Related ES2168214B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11157426A JP2000345854A (en) 1999-06-04 1999-06-04 Supporting structure for crankshaft

Publications (2)

Publication Number Publication Date
ES2168214A1 ES2168214A1 (en) 2002-06-01
ES2168214B1 true ES2168214B1 (en) 2003-11-01

Family

ID=15649386

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001324A Expired - Fee Related ES2168214B1 (en) 1999-06-04 2000-05-25 CRANKSHAFT SUPPORT STRUCTURE

Country Status (5)

Country Link
JP (1) JP2000345854A (en)
CN (1) CN1117932C (en)
ES (1) ES2168214B1 (en)
IT (1) IT1320306B1 (en)
TW (1) TW588763U (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4050484B2 (en) * 2001-04-30 2008-02-20 本田技研工業株式会社 Engine crankshaft support structure
US7051696B2 (en) * 2003-09-30 2006-05-30 Honda Motor Co., Ltd. Bearing structure of crankshaft in internal combustion engine
JP4116959B2 (en) * 2003-09-30 2008-07-09 本田技研工業株式会社 Crankshaft bearing structure in internal combustion engine
JP4877199B2 (en) * 2007-11-05 2012-02-15 株式会社デンソー Valve timing adjustment device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336272A (en) * 1941-10-09 1943-12-07 Fmc Corp Crankcase, crankshaft, and bearing assembly
US3190144A (en) * 1961-03-21 1965-06-22 Ausserbauer Helmut Crankshaft for internal combustion engines
US3827314A (en) * 1973-02-05 1974-08-06 Tecumseh Products Co Compressor construction
JP2523722Y2 (en) * 1988-04-28 1997-01-29 光洋精工株式会社 Sealed bearing

Also Published As

Publication number Publication date
ES2168214A1 (en) 2002-06-01
TW588763U (en) 2004-05-21
JP2000345854A (en) 2000-12-12
ITTO20000454A1 (en) 2001-11-19
CN1117932C (en) 2003-08-13
CN1276490A (en) 2000-12-13
IT1320306B1 (en) 2003-11-26
ITTO20000454A0 (en) 2000-05-17

Similar Documents

Publication Publication Date Title
SE7508083L (en) ENGINE BALANCER
BR8006208A (en) OPPOSITE EMBOLISH MACHINE WITH ALTERNATIVE MOVEMENT
NO20052847D0 (en) Marine vibrosis source group with composite bandwidth.
ATE465348T1 (en) DEVICE FOR GUIDING THE SHAFT DURING OSCILLATING MOVEMENTS
ATE475023T1 (en) BEARING ARRANGEMENT FOR STORING A SHAFT
FR2891499B1 (en) JOINT JOINT ARRANGEMENT.
DE502005000449D1 (en) BRUSH ROLLER
BR112013024380A2 (en) angular contact bearing, mainly used in a wind turbine
ES2168214B1 (en) CRANKSHAFT SUPPORT STRUCTURE
DE3381052D1 (en) BEARING ARRANGEMENT WITH THE MATCHING OF ITS PARTS REGARDING CRITICAL SPEEDS.
EP1978270A4 (en) Method for manufacturing hub unit and hub unit
ATE429589T1 (en) STORAGE ARRANGEMENT
BRPI0413841A (en) constant speed joint
FR2850144B1 (en) ARRANGEMENT FOR MOUNTING AN EPICYCLOIDAL SATELLITE
AR054489A1 (en) DEVICE FOR OBTAINING WITH ROTARY PRESSESOPES
MX170477B (en) TREE OR AXIS ASSEMBLED AND PROCEDURE FOR ITS MANUFACTURE
AR018789A1 (en) ROLLER FOR A LAMINATION BOX
ATE448430T1 (en) HYDROSTATIC-MECHANICAL TRANSMISSION
ATE556250T1 (en) TENSIONING AND DAMPING ELEMENT FOR SYNCHRONOUS BELT TRANSMISSION
DE50306788D1 (en) rotating ring
RU2002124183A (en) DEVICE FOR STATIC BALANCING OF ROTORS
RU2006144686A (en) DEVICE FOR PRE-SEED TREATMENT OF SEEDS
ES2174658B1 (en) CABLE TENSIONER DEVICE.
SU836404A1 (en) Gasodynamic sliding-contact bearing
DE59502556D1 (en) Dual mass flywheel for an internal combustion engine

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20020601

Kind code of ref document: A1

Effective date: 20020601

FG2A Definitive protection

Ref document number: 2168214B1

Country of ref document: ES

FD2A Announcement of lapse in spain

Effective date: 20180807