WO2020114541A1 - Unité de palier de moyeu de roue pour véhicule, notamment pour véhicule agricole, pourvue de moyens de détection d'une force - Google Patents

Unité de palier de moyeu de roue pour véhicule, notamment pour véhicule agricole, pourvue de moyens de détection d'une force Download PDF

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Publication number
WO2020114541A1
WO2020114541A1 PCT/DE2019/100925 DE2019100925W WO2020114541A1 WO 2020114541 A1 WO2020114541 A1 WO 2020114541A1 DE 2019100925 W DE2019100925 W DE 2019100925W WO 2020114541 A1 WO2020114541 A1 WO 2020114541A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
ring
wheel
bearing unit
measuring ring
Prior art date
Application number
PCT/DE2019/100925
Other languages
German (de)
English (en)
Inventor
Horst Brehm
Eduard Beresch
Jens Heim
Philipp HÖRNING
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Publication of WO2020114541A1 publication Critical patent/WO2020114541A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0009—Force sensors associated with a bearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0047—Hubs characterised by functional integration of other elements
    • B60B27/0068—Hubs characterised by functional integration of other elements the element being a sensor
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
    • 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
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • A01B63/112—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to control draught load, i.e. tractive force
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/145—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors for controlling weight transfer between implements and tractor wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/001—Hubs with roller-bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/06—Hubs adapted to be fixed on axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/0621—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

L'invention concerne une unité de palier de roue (1) d'un véhicule, notamment d'un véhicule agricole, comprenant un moyeu (2) servant au montage d'une roue (3) du véhicule, le moyeu (2) étant supporté dans un boîtier (5) au moyen d'au moins un palier (4), des moyens (6, 7, 8) étant présents pour détecter une force transmise de la roue (3) au boîtier (5). L'invention a pour objet de pouvoir mesurer de manière simple les forces qui agissent effectivement du sol sur le boîtier et se caractérise à cet effet en ce que les moyens (6, 7, 8) comprennent une bague de mesure (6) qui est disposée sur l'une des bagues (9) du palier (4). Dans l'état non chargé de l'unité de palier de roue (1), un interstice radial (7) est présent au moins par endroits entre la bague de mesure (6) et un alésage d'accueil (10) pour la bague (9) du palier (4) dans le boîtier (5). Au moins un capteur de distance (8) est disposé dans le boîtier (5), lequel permet de mesurer la distance entre la bague de mesure (6) dans la zone de l'interstice radial (7) et le boîtier (5).
PCT/DE2019/100925 2018-12-06 2019-10-28 Unité de palier de moyeu de roue pour véhicule, notamment pour véhicule agricole, pourvue de moyens de détection d'une force WO2020114541A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018131195.8 2018-12-06
DE102018131195.8A DE102018131195A1 (de) 2018-12-06 2018-12-06 Radlagereinheit eines Fahrzeugs, insbesondere eines landwirtschaftlichen Fahrzeugs

Publications (1)

Publication Number Publication Date
WO2020114541A1 true WO2020114541A1 (fr) 2020-06-11

Family

ID=68542556

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2019/100925 WO2020114541A1 (fr) 2018-12-06 2019-10-28 Unité de palier de moyeu de roue pour véhicule, notamment pour véhicule agricole, pourvue de moyens de détection d'une force

Country Status (2)

Country Link
DE (1) DE102018131195A1 (fr)
WO (1) WO2020114541A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2032602B1 (en) * 2022-07-26 2024-02-05 Itrec Bv Slew bearing with load monitoring

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452925A1 (de) * 1974-11-07 1976-05-13 Erich Brosa Zugkraftmesslager
DE19919006A1 (de) * 1999-04-27 2000-11-16 Fag Automobiltechnik Ag Einrichtung zum Messen von Lagerdaten
WO2002044678A1 (fr) * 2000-11-30 2002-06-06 Skf Engineering And Research Centre B.V. Dispositif de mesure permettant de mesurer les forces radiales et/ou axiales exercees sur un roulement
EP1695056A2 (fr) * 2003-12-15 2006-08-30 Aktiebolaget SKF (publ) Dispositif de mesure de charge sur un palier, palier à roulement à dispositif de mesure de charge et machine à tambour rotatif
US20070051187A1 (en) * 2005-09-06 2007-03-08 The Timken Company Load-sensing bearing
DE102006028294A1 (de) * 2006-06-20 2007-12-27 Schaeffler Kg Radiallageranordnung mit einer diese zentrierenden Spannringanordnung
DE102009025494B4 (de) 2009-06-19 2012-07-19 Grasdorf Wennekamp Gmbh Vorrichtung und Verfahren zur Optimierung der lastabhängigen Reifeneinfederung bei Fahrzeugreifen von land-und forstwirtschaftlichen Fahrzeugen
DE102013110311A1 (de) 2013-09-19 2015-03-19 Claas Tractor Sas Sensoranordnung zum Erfassen einer mechanischen Beanspruchung eines Bauteils eines landwirtschaftlichen Fahrzeugs
DE102014204130B3 (de) * 2014-03-06 2015-06-18 ME-Meßsysteme GmbH Kraftmessvorrichtung mit Drehlager
WO2017042265A1 (fr) * 2015-09-10 2017-03-16 Agco International Gmbh Ensemble essieu de véhicule

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452925A1 (de) * 1974-11-07 1976-05-13 Erich Brosa Zugkraftmesslager
DE19919006A1 (de) * 1999-04-27 2000-11-16 Fag Automobiltechnik Ag Einrichtung zum Messen von Lagerdaten
WO2002044678A1 (fr) * 2000-11-30 2002-06-06 Skf Engineering And Research Centre B.V. Dispositif de mesure permettant de mesurer les forces radiales et/ou axiales exercees sur un roulement
EP1695056A2 (fr) * 2003-12-15 2006-08-30 Aktiebolaget SKF (publ) Dispositif de mesure de charge sur un palier, palier à roulement à dispositif de mesure de charge et machine à tambour rotatif
US20070051187A1 (en) * 2005-09-06 2007-03-08 The Timken Company Load-sensing bearing
DE102006028294A1 (de) * 2006-06-20 2007-12-27 Schaeffler Kg Radiallageranordnung mit einer diese zentrierenden Spannringanordnung
DE102009025494B4 (de) 2009-06-19 2012-07-19 Grasdorf Wennekamp Gmbh Vorrichtung und Verfahren zur Optimierung der lastabhängigen Reifeneinfederung bei Fahrzeugreifen von land-und forstwirtschaftlichen Fahrzeugen
DE102013110311A1 (de) 2013-09-19 2015-03-19 Claas Tractor Sas Sensoranordnung zum Erfassen einer mechanischen Beanspruchung eines Bauteils eines landwirtschaftlichen Fahrzeugs
DE102014204130B3 (de) * 2014-03-06 2015-06-18 ME-Meßsysteme GmbH Kraftmessvorrichtung mit Drehlager
WO2017042265A1 (fr) * 2015-09-10 2017-03-16 Agco International Gmbh Ensemble essieu de véhicule

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Publication number Publication date
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