IT1289778B1 - Dispositivo di bloccaggio e sbloccaggio di un gruppo d'accoppiamento tra organi meccanici utilizzante un elemento elastico bistabile. - Google Patents

Dispositivo di bloccaggio e sbloccaggio di un gruppo d'accoppiamento tra organi meccanici utilizzante un elemento elastico bistabile.

Info

Publication number
IT1289778B1
IT1289778B1 IT96TO001056A ITTO961056A IT1289778B1 IT 1289778 B1 IT1289778 B1 IT 1289778B1 IT 96TO001056 A IT96TO001056 A IT 96TO001056A IT TO961056 A ITTO961056 A IT TO961056A IT 1289778 B1 IT1289778 B1 IT 1289778B1
Authority
IT
Italy
Prior art keywords
unlocking
locking
coupling
group
elastic element
Prior art date
Application number
IT96TO001056A
Other languages
English (en)
Inventor
Fabrizio Iarrera
Original Assignee
Skf Ind Spa
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 Skf Ind Spa filed Critical Skf Ind Spa
Priority to IT96TO001056A priority Critical patent/IT1289778B1/it
Priority to US08/994,925 priority patent/US6203441B1/en
Priority to EP97122905A priority patent/EP0849477B1/en
Priority to DE69720664T priority patent/DE69720664T2/de
Publication of ITTO961056A1 publication Critical patent/ITTO961056A1/it
Application granted granted Critical
Publication of IT1289778B1 publication Critical patent/IT1289778B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0015—Hubs for driven wheels
    • B60B27/0021—Hubs for driven wheels characterised by torque transmission means from drive axle
    • B60B27/0026—Hubs for driven wheels characterised by torque transmission means from drive axle of the radial type, e.g. splined key
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0015—Hubs for driven wheels
    • B60B27/0036—Hubs for driven wheels comprising homokinetic joints
    • B60B27/0042—Hubs for driven wheels comprising homokinetic joints characterised by the fixation of the homokinetic joint to the hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0078—Hubs characterised by the fixation of bearings
    • B60B27/0084—Hubs characterised by the fixation of bearings caulking to fix inner 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • 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
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/186—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
    • Y10S464/901—Rapid attachment or release
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
    • Y10S464/904—Homokinetic coupling
    • Y10S464/906—Torque transmitted via radially spaced balls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/53783—Clip applier
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53909—Means comprising hand manipulatable tool
    • Y10T29/53943—Hand gripper for direct push or pull

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Operated Clutches (AREA)
  • Lock And Its Accessories (AREA)
IT96TO001056A 1996-12-20 1996-12-20 Dispositivo di bloccaggio e sbloccaggio di un gruppo d'accoppiamento tra organi meccanici utilizzante un elemento elastico bistabile. IT1289778B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT96TO001056A IT1289778B1 (it) 1996-12-20 1996-12-20 Dispositivo di bloccaggio e sbloccaggio di un gruppo d'accoppiamento tra organi meccanici utilizzante un elemento elastico bistabile.
US08/994,925 US6203441B1 (en) 1996-12-20 1997-12-19 Device for locking and unlocking two mechanical members by means of a bistable elastic element
EP97122905A EP0849477B1 (en) 1996-12-20 1997-12-24 A device for locking and unlocking two mechanical members by means of a bistable elastic element
DE69720664T DE69720664T2 (de) 1996-12-20 1997-12-24 Vorrichtung zum Ver- und Entriegeln von zwei mechanischen Elementen durch ein elastisches Element mit zwei stabilen Positionen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO001056A IT1289778B1 (it) 1996-12-20 1996-12-20 Dispositivo di bloccaggio e sbloccaggio di un gruppo d'accoppiamento tra organi meccanici utilizzante un elemento elastico bistabile.

Publications (2)

Publication Number Publication Date
ITTO961056A1 ITTO961056A1 (it) 1998-06-20
IT1289778B1 true IT1289778B1 (it) 1998-10-16

Family

ID=11415132

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO001056A IT1289778B1 (it) 1996-12-20 1996-12-20 Dispositivo di bloccaggio e sbloccaggio di un gruppo d'accoppiamento tra organi meccanici utilizzante un elemento elastico bistabile.

Country Status (4)

Country Link
US (1) US6203441B1 (it)
EP (1) EP0849477B1 (it)
DE (1) DE69720664T2 (it)
IT (1) IT1289778B1 (it)

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* Cited by examiner, † Cited by third party
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US6497515B1 (en) * 1999-06-18 2002-12-24 Ntn Corporation Bearing apparatus for wheel
US6739978B2 (en) 2001-09-28 2004-05-25 The Timken Company Wheel hub/joint unit with clamping and separating device
US6557660B2 (en) 2001-10-10 2003-05-06 Warn Industries, Inc. Hub lock for two-wheel/four-wheel drive vehicle
ITTO20010229U1 (it) * 2001-12-10 2003-06-10 Skf Ind Spa Gruppo integrato per il collegamento di un mozzo e di altri organi alla sospensione della ruota di un autoveicolo.
US7226360B2 (en) * 2001-12-14 2007-06-05 Gkn Driveline North America, Inc. Grease cap for a constant velocity joint
US6616337B1 (en) 2002-02-28 2003-09-09 The Timken Company Noise-reducing machine component
DE10323577A1 (de) 2003-05-26 2004-12-30 Christian Bauer Gmbh + Co An einer kreiszylindrischen Oberfläche eines Aufnahmekörpers axial verschiebegesicherte Tellerfeder
US6969125B2 (en) * 2003-10-21 2005-11-29 Visteon Global Technologies, Inc. Wheelend assembly with detachable outboard joint
WO2007134157A2 (en) * 2006-05-10 2007-11-22 The Timken Company Driving wheel assembly
WO2008077021A1 (en) * 2006-12-18 2008-06-26 Gkn Driveline North America, Inc. Formed grease cover retention feature
US7905785B2 (en) * 2006-12-18 2011-03-15 Gkn Driveline North America, Inc. Sealing assembly
US7699405B2 (en) * 2007-08-24 2010-04-20 The Timken Company Vehicle wheel end assemblies and methods of assembly thereof
DE102008002500A1 (de) * 2008-06-18 2009-12-24 Zf Friedrichshafen Ag Verbindungseinrichtung zum drehfesten Verbinden zweier Antriebsstrangbaugruppen
ATE530355T1 (de) * 2008-12-24 2011-11-15 Skf Ab Verbindung eines gleichlaufgelenks und einer nabenlagereinheit eines kraftfahrzeugrades
US9388860B2 (en) * 2009-03-18 2016-07-12 Steering Solutions Ip Holding Corporation Retaining ring for a constant velocity joint and method of assembly using the same
DE102009055657A1 (de) * 2009-11-24 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Radlagereinheit mit funktionskombiniertem Wälznietbund
DE102012204795A1 (de) * 2012-03-26 2013-09-26 Schaeffler Technologies AG & Co. KG Radnabenmotor mit Potenzialausgleich
DE102014202948B4 (de) * 2014-02-18 2021-05-12 Schaeffler Technologies AG & Co. KG Wälzgenietete Radlageranordnung mit gestuftem Innenring
CN105247248B (zh) * 2014-02-20 2017-12-22 三菱重工压缩机有限公司 旋转机械系统
EP2965922B1 (en) * 2014-07-11 2021-09-01 Aktiebolaget SKF Flanged hub-bearing unit
CN115076274B (zh) * 2022-06-17 2023-07-28 南京大学 一种基于卡扣结构的多稳态力学超构材料

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JPS5840329Y2 (ja) 1980-04-09 1983-09-10 株式会社 三ツ知 押込式ナツトにおけるボルトよりの引き抜き装置
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Also Published As

Publication number Publication date
ITTO961056A1 (it) 1998-06-20
US6203441B1 (en) 2001-03-20
DE69720664T2 (de) 2003-11-06
EP0849477B1 (en) 2003-04-09
EP0849477A2 (en) 1998-06-24
EP0849477A3 (en) 1998-11-04
DE69720664D1 (de) 2003-05-15

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