BRPI1101517A8 - PLEATED BELLOW BEARING - Google Patents

PLEATED BELLOW BEARING

Info

Publication number
BRPI1101517A8
BRPI1101517A8 BRPI1101517A BRPI1101517A BRPI1101517A8 BR PI1101517 A8 BRPI1101517 A8 BR PI1101517A8 BR PI1101517 A BRPI1101517 A BR PI1101517A BR PI1101517 A BRPI1101517 A BR PI1101517A BR PI1101517 A8 BRPI1101517 A8 BR PI1101517A8
Authority
BR
Brazil
Prior art keywords
bearing
pleated
ring
bearing ring
respect
Prior art date
Application number
BRPI1101517A
Other languages
Portuguese (pt)
Inventor
Sierra Kleberson
Costa Jesiel
Fescina Edson
Original Assignee
Schaeffler Technologies Gmbh & Co Kg
Schaeffler Tech Ag & Co Kg Old Ag
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 Tech Ag & Co Kg Old Ag, Schaeffler Technologies Ag filed Critical Schaeffler Technologies Gmbh & Co Kg
Publication of BRPI1101517A2 publication Critical patent/BRPI1101517A2/en
Publication of BRPI1101517A8 publication Critical patent/BRPI1101517A8/en

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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/49—Bearings with both balls and 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
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

MANCAL DE FOLE PREGUEADO. A presente invenção refere-se a um mancal para fole pregueado (1, 41), abrangendo um mancal de rolamento (3, 43) com um anel de mancal interno (7, 47) e um anel de mancal (9, 49) externo, girável relativamente ao anel de mancal interno (7, 47), ao redor de um eixo de rotação central, bem como um fole pregueado (5, 45), preso no anel de mancal externo (9, 49), sendo que entre os dois anéis de mancal (7, 9, 47, 49) é conformado um compartimento interno de mancal (13, 51). Como corpos de rolamento estão previstos no compartimento interno do mancal (13, 51), tanto esferas (19, 57) como também rolos (21, 59), axialmente alinhados, relativamente ao seu eixo longitudinal. O mancal para fole pregueado deste tipo (1, 41) possibilita uma vedação segura e duradoura em uma árvore em giro.PLEATED BELLOW BEARING. The present invention relates to a pleated bellows bearing (1, 41), comprising a roller bearing (3, 43) with an inner bearing ring (7, 47) and an outer bearing ring (9, 49) , rotatable with respect to the inner bearing ring (7, 47), around a central rotation axis, as well as a pleated bellows (5, 45), attached to the outer bearing ring (9, 49), and between the two bearing rings (7, 9, 47, 49) an internal bearing compartment (13, 51) is formed. As bearing bodies, in the internal compartment of the bearing (13, 51), both balls (19, 57) and rollers (21, 59) are provided, axially aligned with respect to their longitudinal axis. A pleated bellows bearing of this type (1, 41) provides a secure and durable seal in a rotating shaft.

BRPI1101517A 2010-04-13 2011-04-13 PLEATED BELLOW BEARING BRPI1101517A8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010014742A DE102010014742A1 (en) 2010-04-13 2010-04-13 Bellows bearing for use as outer seal of shaft of gear housing, comprises roller bearing with inner bearing ring and outer bearing ring that is rotating corresponding to inner bearing ring around central axis of rotation

Publications (2)

Publication Number Publication Date
BRPI1101517A2 BRPI1101517A2 (en) 2012-08-21
BRPI1101517A8 true BRPI1101517A8 (en) 2016-05-31

Family

ID=44658161

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1101517A BRPI1101517A8 (en) 2010-04-13 2011-04-13 PLEATED BELLOW BEARING

Country Status (2)

Country Link
BR (1) BRPI1101517A8 (en)
DE (1) DE102010014742A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016202107A1 (en) * 2016-02-12 2017-02-09 Schaeffler Technologies AG & Co. KG Cage and bearings with a cage
DE102021127041A1 (en) 2021-10-19 2023-04-20 Schaeffler Technologies AG & Co. KG bellow bearing
US11988253B2 (en) 2022-05-20 2024-05-21 Schaeffler Technologies AG & Co. KG Bearing assembly for roller boot arrangement
US11965552B2 (en) 2022-05-20 2024-04-23 Schaeffler Technologies AG & Co. KG Bearing assembly for roller boot arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT217038Z2 (en) 1989-04-28 1991-10-29 Riv Officine Di Villar Perosa BEARING WITH SEAL OF SEAL FOR MOTOR VEHICLE TRANSMISSION SHAFTS

Also Published As

Publication number Publication date
BRPI1101517A2 (en) 2012-08-21
DE102010014742A1 (en) 2011-10-13

Similar Documents

Publication Publication Date Title
BRPI1101517A8 (en) PLEATED BELLOW BEARING
BR112013003063A2 (en) wheel bearing unit with two mirror-tapered tapered roller bearings, with respect to one inner ring and one outer ring, whereby a connection of the inner rings is made by means of a connecting element
BR112013030402A2 (en) sliding bearing made of synthetic resin
JP2009115257A5 (en)
BRPI0800267A (en) roller bearing assembly
BR112012033428A2 (en) constant speed joint with quick connector and method
BR112014019474A8 (en) BEARING BEARING ARRANGEMENT, AND, WIND ENERGY INSTALLATION
BR112014018808B8 (en) Roller Bearing Assembly and Rotary Machine
BR112013022603A2 (en) sliding bearing shell with collecting groove
BR112012022111A2 (en) arrangement for contactless sealing of a rotatably mounted shaft with respect to a housing and gear
BR112017007771A2 (en) elastomer bearing for a vehicle
BR102013012576A8 (en) TOOTH SEGMENT FOR THE PASSAGE BEARING OF A WIND GENERATOR
RU2016137322A (en) UNIT DRIVES BOX FOR GAS TURBINE ENGINE
ATE519956T1 (en) ROLLING BEARINGS AND BEARING ARRANGEMENT WITH ROLLING BEARINGS
IN2013CH04701A (en)
BR112017028258A2 (en) bearing arrangement
BR112014032018A2 (en) spherical exhaust pipe union
BRPI0710895A8 (en) RADIAL BEARING BEARING, ESPECIALLY SPHERICAL ROLLER BEARING IN SINGLE ROW
BR112014016312A8 (en) device for anchoring in a wrap in a wellborehole
BR112012024402A2 (en) sensor bearing wheel bearing
BR112013005824A2 (en) tire that has a protective armor
BR112018007916A2 (en) wheel end assembly for a tire inflation system
BR102016022317B8 (en) bearing arrangement
BR112014012674A8 (en) tripod type universal constant speed joint and method for producing the same
BR112015017164A2 (en) seal and neck seal assembly for rolling mill

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 (OLD AG) (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]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2562 DE 11/02/2020.