BRPI1010394A8 - Gaiola para um rolamento - Google Patents

Gaiola para um rolamento

Info

Publication number
BRPI1010394A8
BRPI1010394A8 BRPI1010394A BRPI1010394A BRPI1010394A8 BR PI1010394 A8 BRPI1010394 A8 BR PI1010394A8 BR PI1010394 A BRPI1010394 A BR PI1010394A BR PI1010394 A BRPI1010394 A BR PI1010394A BR PI1010394 A8 BRPI1010394 A8 BR PI1010394A8
Authority
BR
Brazil
Prior art keywords
bearing
cage
webs
tapered roller
roller bearing
Prior art date
Application number
BRPI1010394A
Other languages
English (en)
Inventor
Wilm Bernhard
Sturzenberger Martin
Original Assignee
Schaeffler Technologies Gmbh & Co Kg
Schaeffler Technologies Ag
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 Gmbh & Co Kg, Schaeffler Technologies Ag filed Critical Schaeffler Technologies Gmbh & Co Kg
Publication of BRPI1010394A2 publication Critical patent/BRPI1010394A2/pt
Publication of BRPI1010394A8 publication Critical patent/BRPI1010394A8/pt
Publication of BRPI1010394B1 publication Critical patent/BRPI1010394B1/pt

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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4664—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages with more than three parts, e.g. two end rings connected by individual stays
    • 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
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
    • F16C33/4682—Details of individual pockets, e.g. shape or roller retaining means of the end walls, e.g. interaction with the end faces of the rollers
    • 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
    • F16C43/06—Placing rolling bodies in cages or bearings
    • F16C43/065—Placing rolling bodies in cages or bearings in cages
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

GAIOLA PARA UM ROLAMENTO. A presente invenção refere-se a uma gaiola (10) para um rolamento, especialmente um rolamento de rolos cônicos, e um rolamento de rolos cônicos deste gênero. A gaiola (10) apresenta anéis laterais (12, 14), os quais são ligados um com o outro por meio de almas (16), assim que entre as almas (16) são configuradas bolsas (18) para a recepção dos corpos de rolamento, sendo que no lado interno (20), de pelo menos um dos anéis laterais (12, 14), é previsto na região de pelo menos uma bolsa (18) um vão em forma de calota (22).
BRPI1010394-5A 2009-09-04 2010-09-03 gaiola para um rolamento BRPI1010394B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009039719A DE102009039719A1 (de) 2009-09-04 2009-09-04 Käfig für ein Lager
DE102009039719.1 2009-09-04

Publications (3)

Publication Number Publication Date
BRPI1010394A2 BRPI1010394A2 (pt) 2012-10-09
BRPI1010394A8 true BRPI1010394A8 (pt) 2016-08-16
BRPI1010394B1 BRPI1010394B1 (pt) 2021-02-09

Family

ID=43536027

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010394-5A BRPI1010394B1 (pt) 2009-09-04 2010-09-03 gaiola para um rolamento

Country Status (3)

Country Link
BR (1) BRPI1010394B1 (pt)
DE (1) DE102009039719A1 (pt)
SE (1) SE535411C2 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8998498B2 (en) * 2009-11-17 2015-04-07 Nsk Ltd. Tapered roller bearing and manufacturing method for retainer of tapered roller bearing
DE102017102577A1 (de) 2016-11-10 2018-05-17 Schaeffler Technologies AG & Co. KG Wälzlager

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9403288U1 (de) 1994-02-28 1994-04-28 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Käfig für zylindrische Wälzkörper
DE19635137A1 (de) 1996-08-30 1998-03-05 Schaeffler Waelzlager Kg Käfig für zylindrische Wälzkörper
DE102004031027A1 (de) 2004-06-26 2006-01-12 Ina-Schaeffler Kg Käfig für zylindrische Wälzkörper

Also Published As

Publication number Publication date
SE1050903A1 (sv) 2011-03-05
DE102009039719A1 (de) 2011-03-10
BRPI1010394B1 (pt) 2021-02-09
SE535411C2 (sv) 2012-07-31
BRPI1010394A2 (pt) 2012-10-09

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (DE)

B25A Requested transfer of rights approved

Owner name: SCHAEFFLER TECHNOLOGIES GMBH AND CO. KG (DE)

B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/02/2021, OBSERVADAS AS CONDICOES LEGAIS.