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GB2313417B - Cover for bearings - Google Patents

Cover for bearings

Info

Publication number
GB2313417B
GB2313417B GB9709695A GB9709695A GB2313417B GB 2313417 B GB2313417 B GB 2313417B GB 9709695 A GB9709695 A GB 9709695A GB 9709695 A GB9709695 A GB 9709695A GB 2313417 B GB2313417 B GB 2313417B
Authority
GB
United Kingdom
Prior art keywords
cover
race
peripherally
bearings
snap
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
GB9709695A
Other versions
GB2313417A (en
GB9709695D0 (en
Inventor
Helmut Hauck
Dieter Ploesl
Armin Schlereth
Bettina Stoeber
Robert Stolz
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.)
SKF GmbH
Original Assignee
SKF GmbH
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 GmbH filed Critical SKF GmbH
Publication of GB9709695D0 publication Critical patent/GB9709695D0/en
Publication of GB2313417A publication Critical patent/GB2313417A/en
Application granted granted Critical
Publication of GB2313417B publication Critical patent/GB2313417B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/045—Mounting or replacing seals
    • 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16C19/08—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 two or more rows of 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/63—Gears with belts and pulleys
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes or chains 
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0865—Pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Closures For Containers (AREA)
  • Sealing Devices (AREA)
  • Pulleys (AREA)

Abstract

A cover 6 for a rolling bearing comprises a peripherally-extending locating element 10, which is a snap-fit in a radial groove 7 in the bearing race 3. The cover also comprises peripherally-spaced, radially-directed projections 11, which bear under preloading against the circumferential surface 5 of the race, and serve to prevent relative rotation between the cover and the race. The cover is made in one piece from plastics material.
GB9709695A 1996-05-25 1997-05-13 Cover for bearings Expired - Fee Related GB2313417B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29609380U DE29609380U1 (en) 1996-05-25 1996-05-25 Lids for bearings

Publications (3)

Publication Number Publication Date
GB9709695D0 GB9709695D0 (en) 1997-07-02
GB2313417A GB2313417A (en) 1997-11-26
GB2313417B true GB2313417B (en) 1999-10-06

Family

ID=8024412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9709695A Expired - Fee Related GB2313417B (en) 1996-05-25 1997-05-13 Cover for bearings

Country Status (4)

Country Link
DE (1) DE29609380U1 (en)
FR (1) FR2749048B1 (en)
GB (1) GB2313417B (en)
IT (1) IT1294392B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758459B2 (en) 2006-10-03 2010-07-20 Aktiebolaget Skf Tensioning roller device
US8172056B2 (en) 2007-02-27 2012-05-08 Aktiebolaget Skf Disengageable pulley device
US8226301B2 (en) 2006-06-26 2012-07-24 Aktiebolaget Skf Suspension thrust bearing device and strut

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29711143U1 (en) * 1997-06-26 1998-10-29 Sachsenring Entwicklungsgesellschaft mbH, 08058 Zwickau Bearing, especially for a jig
DE20019278U1 (en) * 2000-11-13 2001-04-05 Skf Gmbh, 97421 Schweinfurt Connection between a support element and a bearing
DE10333673A1 (en) 2003-07-24 2005-02-17 Ina-Schaeffler Kg Tension pulley for belt used in engine of vehicle, comprising sealing cap securing components of pulley unit
DE102005057297A1 (en) * 2005-12-01 2007-06-21 Schaeffler Kg Deflection pulley for a traction device
FR2907526B1 (en) 2006-10-20 2009-06-26 Skf Ab TENDER ROLL OR ROLLER DEVICE.
ITTO20120364A1 (en) * 2012-04-24 2013-10-25 Skf Ab SENSOR HOLDER COVER FOR A HUB-WHEEL BEARING
DE102017119250B3 (en) * 2017-08-23 2018-08-02 Schaeffler Technologies AG & Co. KG Cover system for wheelset shafts of rail vehicles
DE102018114240A1 (en) * 2018-06-14 2019-12-19 Schaeffler Technologies AG & Co. KG roller bearing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1205886A (en) * 1967-05-16 1970-09-23 Skf Svenska Kullagerfab Ab Improvements in or relating to covers for bearing housings and to bearing housings provided with such covers
GB1558311A (en) * 1977-04-06 1979-12-19 Schaeffler Waelzlager Kg Rolling bearing with front end cover cap
GB2058241A (en) * 1979-07-03 1981-04-08 Ransome Hoffmann Pollard Improvements in covers for rolling-element bearing assemblies

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1273698B (en) * 1994-07-28 1997-07-09 Dayco Europe Spa PROTECTION DEVICE FOR PULLEY BEARINGS IN BELT DRIVES

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1205886A (en) * 1967-05-16 1970-09-23 Skf Svenska Kullagerfab Ab Improvements in or relating to covers for bearing housings and to bearing housings provided with such covers
GB1558311A (en) * 1977-04-06 1979-12-19 Schaeffler Waelzlager Kg Rolling bearing with front end cover cap
GB2058241A (en) * 1979-07-03 1981-04-08 Ransome Hoffmann Pollard Improvements in covers for rolling-element bearing assemblies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8226301B2 (en) 2006-06-26 2012-07-24 Aktiebolaget Skf Suspension thrust bearing device and strut
US7758459B2 (en) 2006-10-03 2010-07-20 Aktiebolaget Skf Tensioning roller device
US8172056B2 (en) 2007-02-27 2012-05-08 Aktiebolaget Skf Disengageable pulley device

Also Published As

Publication number Publication date
FR2749048A1 (en) 1997-11-28
DE29609380U1 (en) 1996-08-14
GB2313417A (en) 1997-11-26
IT1294392B1 (en) 1999-03-24
ITTO970400A0 (en) 1997-05-09
FR2749048B1 (en) 1999-06-18
GB9709695D0 (en) 1997-07-02
ITTO970400A1 (en) 1998-11-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070513