WO2013143884A1 - Arbre de transmission d'un couple de rotation - Google Patents

Arbre de transmission d'un couple de rotation Download PDF

Info

Publication number
WO2013143884A1
WO2013143884A1 PCT/EP2013/055400 EP2013055400W WO2013143884A1 WO 2013143884 A1 WO2013143884 A1 WO 2013143884A1 EP 2013055400 W EP2013055400 W EP 2013055400W WO 2013143884 A1 WO2013143884 A1 WO 2013143884A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
transmitting
wall
torque according
internal combustion
Prior art date
Application number
PCT/EP2013/055400
Other languages
German (de)
English (en)
Inventor
Stephan NEUENDORF
Reinhold PUPKES
Ekkehard Pott
Dirk Warnecke
Original Assignee
Volkswagen Aktiengesellschaft
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 Volkswagen Aktiengesellschaft filed Critical Volkswagen Aktiengesellschaft
Priority to CN201380017710.9A priority Critical patent/CN104204428B/zh
Priority to IN2085MUN2014 priority patent/IN2014MN02085A/en
Publication of WO2013143884A1 publication Critical patent/WO2013143884A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0476—Camshaft bearings
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings

Definitions

  • the bearing sleeve for a crankshaft, in particular for internal combustion engines of chainsaws, known, the bearing sleeve consists of an annular part and a disc-shaped part, wherein the annular part surrounds the roller bearing in the bearing seat of the end wall of the crankcase while the disc-shaped part comprises a sealing ring with lips for tightly enclosing the crankshaft.
  • the sealing ring with lips not already the roller bearing alone has a sealing effect.
  • the opening of the wall by means of the rolling bearing protected against solid foreign bodies smaller than 12.5 mm, preferably less than 2.5 mm or even less than 1, 0 mm, particularly preferably against dust or dust-tight.
  • the opening of the wall especially with regard to automotive applications, also protected against spray, preferably jet water, especially strong and pressurized jet water against immersion, particularly preferably protected against water in high-pressure and / or steam jet cleaning.
  • Tolerance compensation element The rolling bearing is taken in such developments indirectly via a tolerance compensation element in the wall. Specifically, that can
  • Figure 1 shows an embodiment of a shaft according to the invention, here a crankshaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

L'invention concerne un arbre (10) servant à transmettre un couple de rotation et comportant au moins un premier segment axial (14) dans un espace intérieur (16) et un deuxième segment axial (18) dans un espace extérieur (20). Les deux espaces (16, 20) sont séparés par une paroi (22) comprenant au moins un orifice (24), et l'arbre (10) traverse ledit orifice (24) de la paroi (22). L'arbre (10) porte un palier à roulement (26), qui ne supporte pas l'arbre (10) et qui a pour fonction de fermer l'orifice (24) de la paroi (22) afin d'empêcher la pénétration de corps étrangers venant de l'espace extérieur (20).
PCT/EP2013/055400 2012-03-29 2013-03-15 Arbre de transmission d'un couple de rotation WO2013143884A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380017710.9A CN104204428B (zh) 2012-03-29 2013-03-15 用于传递一种转矩的轴
IN2085MUN2014 IN2014MN02085A (fr) 2012-03-29 2013-03-15

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012006466.7 2012-03-29
DE102012006466.7A DE102012006466B4 (de) 2012-03-29 2012-03-29 Welle zur Übertragung eines Drehmoments

Publications (1)

Publication Number Publication Date
WO2013143884A1 true WO2013143884A1 (fr) 2013-10-03

Family

ID=48013946

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/055400 WO2013143884A1 (fr) 2012-03-29 2013-03-15 Arbre de transmission d'un couple de rotation

Country Status (4)

Country Link
CN (1) CN104204428B (fr)
DE (1) DE102012006466B4 (fr)
IN (1) IN2014MN02085A (fr)
WO (1) WO2013143884A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3042239A1 (fr) * 2015-10-12 2017-04-14 Skf Ab Dispositif de palier a roulement pour arbre de moteur
FR3042240A1 (fr) * 2015-10-12 2017-04-14 Skf Ab Roulement pour arbre de moteur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1978055U (de) * 1967-05-09 1968-02-01 Hermann Wager Schwingungsisolierende, elastische lagerung von umlaufenden wellen.
US3415500A (en) * 1966-09-21 1968-12-10 Fafnir Bearing Co Combined seal and shock mount for a bearing
DE4004767A1 (de) 1989-08-31 1991-03-14 Electrolux Ab Lagerhuelse
JPH06146916A (ja) * 1992-11-04 1994-05-27 Suzuki Motor Corp エンジンのタイミングベルトカバー
US5509667A (en) * 1992-11-04 1996-04-23 Firma Carl Freudenberg Radial lip seal for a shaft in a housing
DE102008023066A1 (de) * 2008-05-09 2009-11-12 Hydraulik-Ring Gmbh Nockenwellenverstellung mit trockener Lauffläche

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7817917U1 (de) * 1978-09-28 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Schwingungsabsorbierendes Wälzlager, insbesondere für die Lagerung einer Antriebswelle eines Kraftfahrzeuges
DE1788231U (de) * 1959-02-27 1959-05-06 Zahnraederfabrik Renk A G Praezisions-waelz- bzw. gleitlager.
DE19636829C2 (de) * 1996-09-11 2001-08-02 Volkswagen Ag Kühleinrichtung für einen Riemen einer Hubkolben-Brennkraftmaschine
DE19748728C2 (de) * 1997-11-05 2002-07-11 Freudenberg Carl Kg Verfahren zur Herstellung einer Lageranordnung
DE10113442C2 (de) * 2001-03-19 2003-02-27 Freudenberg Carl Kg Lageranordnung für ein Wellenlager
DE10161491B8 (de) * 2001-12-14 2004-11-11 Gkn Driveline International Gmbh Faltenbalganordnung mit Schutzkappe
DE102005006445A1 (de) * 2005-02-12 2006-08-24 Gkn Driveline International Gmbh Lager-Dichtungs-Einheit für stehenden Faltenbalgq
JP2007309508A (ja) * 2006-04-20 2007-11-29 Kinyosha Co Ltd 揺動ローラー、転がり軸受、ローラーの揺動方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415500A (en) * 1966-09-21 1968-12-10 Fafnir Bearing Co Combined seal and shock mount for a bearing
DE1978055U (de) * 1967-05-09 1968-02-01 Hermann Wager Schwingungsisolierende, elastische lagerung von umlaufenden wellen.
DE4004767A1 (de) 1989-08-31 1991-03-14 Electrolux Ab Lagerhuelse
JPH06146916A (ja) * 1992-11-04 1994-05-27 Suzuki Motor Corp エンジンのタイミングベルトカバー
US5509667A (en) * 1992-11-04 1996-04-23 Firma Carl Freudenberg Radial lip seal for a shaft in a housing
DE102008023066A1 (de) * 2008-05-09 2009-11-12 Hydraulik-Ring Gmbh Nockenwellenverstellung mit trockener Lauffläche

Also Published As

Publication number Publication date
CN104204428B (zh) 2016-11-16
CN104204428A (zh) 2014-12-10
IN2014MN02085A (fr) 2015-08-28
DE102012006466B4 (de) 2020-07-02
DE102012006466A1 (de) 2013-10-02

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