IT201700103582A1 - Tappo terminale di bloccaggio per un cuscinetto di rotolamento - Google Patents

Tappo terminale di bloccaggio per un cuscinetto di rotolamento

Info

Publication number
IT201700103582A1
IT201700103582A1 IT102017000103582A IT201700103582A IT201700103582A1 IT 201700103582 A1 IT201700103582 A1 IT 201700103582A1 IT 102017000103582 A IT102017000103582 A IT 102017000103582A IT 201700103582 A IT201700103582 A IT 201700103582A IT 201700103582 A1 IT201700103582 A1 IT 201700103582A1
Authority
IT
Italy
Prior art keywords
rolling bearing
locking cap
terminal locking
terminal
cap
Prior art date
Application number
IT102017000103582A
Other languages
English (en)
Inventor
Marco Giovanni Francesco Capozzi
Original Assignee
Skf Ab
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 Ab filed Critical Skf Ab
Priority to IT102017000103582A priority Critical patent/IT201700103582A1/it
Priority to AU2018204079A priority patent/AU2018204079B2/en
Priority to FR1857225A priority patent/FR3071288B1/fr
Priority to US16/106,115 priority patent/US10539188B2/en
Priority to CN201811054824.1A priority patent/CN109505873B/zh
Priority to DE102018215654.9A priority patent/DE102018215654A1/de
Publication of IT201700103582A1 publication Critical patent/IT201700103582A1/it

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
    • 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
    • F16C35/063—Fixing them on the shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • B61F15/26—Covers; Sealing thereof
    • 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
    • F16C19/38—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 two or more rows of rollers
    • F16C19/383—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/60—Thickness, e.g. thickness of coatings
    • 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
    • F16C2326/10—Railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
IT102017000103582A 2017-09-15 2017-09-15 Tappo terminale di bloccaggio per un cuscinetto di rotolamento IT201700103582A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT102017000103582A IT201700103582A1 (it) 2017-09-15 2017-09-15 Tappo terminale di bloccaggio per un cuscinetto di rotolamento
AU2018204079A AU2018204079B2 (en) 2017-09-15 2018-06-08 End stop cap for a rolling bearing
FR1857225A FR3071288B1 (fr) 2017-09-15 2018-08-01 Chapeau de butee d’extremite pour un palier a roulement
US16/106,115 US10539188B2 (en) 2017-09-15 2018-08-21 End stop cap for a rolling bearing
CN201811054824.1A CN109505873B (zh) 2017-09-15 2018-09-11 用于滚动轴承的端部挡盖
DE102018215654.9A DE102018215654A1 (de) 2017-09-15 2018-09-14 Endanschlagsabdeckung für ein Wälzlager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000103582A IT201700103582A1 (it) 2017-09-15 2017-09-15 Tappo terminale di bloccaggio per un cuscinetto di rotolamento

Publications (1)

Publication Number Publication Date
IT201700103582A1 true IT201700103582A1 (it) 2019-03-15

Family

ID=61148306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000103582A IT201700103582A1 (it) 2017-09-15 2017-09-15 Tappo terminale di bloccaggio per un cuscinetto di rotolamento

Country Status (6)

Country Link
US (1) US10539188B2 (it)
CN (1) CN109505873B (it)
AU (1) AU2018204079B2 (it)
DE (1) DE102018215654A1 (it)
FR (1) FR3071288B1 (it)
IT (1) IT201700103582A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773279A (en) * 1954-08-17 1957-04-24 Skf Ball Bearing Company Propr Improvements in or relating to cover plates for axle-boxes
WO2001075320A1 (en) * 2000-03-31 2001-10-11 The Timken Company End cap for bearing assembly
WO2006094031A1 (en) * 2005-03-02 2006-09-08 The Timken Company Bearing assembly with a seal-forming bore clip
DE102011004030A1 (de) * 2011-02-14 2012-08-16 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung für ein Schienenfahrzeug
EP2848491A1 (en) * 2013-09-12 2015-03-18 Aktiebolaget SKF Blocking end cap for a rolling bearing and supporting device for a railway axle equipped therewith.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864061A (en) * 1958-08-29 1961-03-29 Timken Roller Bearing Co Improvements relating to axle-boxes and other bearing housings
US3623761A (en) * 1970-07-01 1971-11-30 Illinois Railway Equipment Co Locking plate for capscrews holding roller bearing end cap to the outer end of an axle journal
US3741603A (en) * 1971-06-09 1973-06-26 Lean R Mc Locking plate for axle end cap
IT1303083B1 (it) * 1998-07-27 2000-10-30 Skf Ind Spa Dispositivo per il montaggio di un sensore ad un gruppo cuscinetto diun assile ferroviario.
US8226299B2 (en) * 2009-09-14 2012-07-24 Amsted Rail Company, Inc. Roller bearing backing ring
US20120082407A1 (en) * 2010-10-01 2012-04-05 Amsted Rail Company, Inc. Railway car bearing seal spacer assembly
CN102889304A (zh) * 2012-11-09 2013-01-23 冠亿精密工业(昆山)有限公司 一种轴承盖

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773279A (en) * 1954-08-17 1957-04-24 Skf Ball Bearing Company Propr Improvements in or relating to cover plates for axle-boxes
WO2001075320A1 (en) * 2000-03-31 2001-10-11 The Timken Company End cap for bearing assembly
WO2006094031A1 (en) * 2005-03-02 2006-09-08 The Timken Company Bearing assembly with a seal-forming bore clip
DE102011004030A1 (de) * 2011-02-14 2012-08-16 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung für ein Schienenfahrzeug
EP2848491A1 (en) * 2013-09-12 2015-03-18 Aktiebolaget SKF Blocking end cap for a rolling bearing and supporting device for a railway axle equipped therewith.

Also Published As

Publication number Publication date
FR3071288A1 (fr) 2019-03-22
AU2018204079A1 (en) 2019-04-04
US10539188B2 (en) 2020-01-21
FR3071288B1 (fr) 2020-11-27
CN109505873B (zh) 2022-07-05
AU2018204079B2 (en) 2024-01-04
DE102018215654A1 (de) 2019-06-19
CN109505873A (zh) 2019-03-22
US20190085904A1 (en) 2019-03-21

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