BR0203003A - Improvements in bearing sets for agricultural machines - Google Patents

Improvements in bearing sets for agricultural machines

Info

Publication number
BR0203003A
BR0203003A BR0203003-9A BR0203003A BR0203003A BR 0203003 A BR0203003 A BR 0203003A BR 0203003 A BR0203003 A BR 0203003A BR 0203003 A BR0203003 A BR 0203003A
Authority
BR
Brazil
Prior art keywords
bearing
sets
flange
agricultural
assembly
Prior art date
Application number
BR0203003-9A
Other languages
Portuguese (pt)
Other versions
BR0203003B1 (en
Inventor
Joao Carlos Marchesan
Original Assignee
Marchesan Implement & Maquin
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 Marchesan Implement & Maquin filed Critical Marchesan Implement & Maquin
Priority to BR0203003A priority Critical patent/BR0203003B1/en
Publication of BR0203003A publication Critical patent/BR0203003A/en
Publication of BR0203003B1 publication Critical patent/BR0203003B1/en

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Abstract

"APERFEIçOAMENTOS EM CONJUNTOS DE ROLAMENTO PARA MáQUINAS AGRìCOLAS". Especialmente para os componentes de sulcagem do solo na operação de plantio, para rodas de controle de profundidade e compactadoras do solo, para conjuntos de rodas reguladoras da altura de corte em relação à superfície do terreno e componentes que demandam absorção de atrito entre as partes fixas e partes móveis destes equipamentos, definidos por um rolamento bipartido (01) inserido diretamente junto a um flange (02), o qual passa a fazer parte do próprio rolamento e dispõe de meios de fixação (03) ao disco sulcador, disco de corte ou outro elemento rodante (04) de maquinaria agrícola, sendo dito rolamento (01) constituído de anel interno (05) unido a anel externo (06) durante sua montagem, uma fileira de esferas (07) alojada em pistas de rolamento (08, 09 e 11) e uma linha de intersecção (17) entre o anel interno (06) e o flange (02) protegendo contra entrada de impurezas pela própria montagem do elemento (04) da máquina agrícola."IMPROVEMENTS IN BEARING SETS FOR AGRICULTURAL MACHINES". Especially for soil furrowing components in the planting operation, for depth control wheels and soil compactors, for sets of wheels that regulate the cutting height in relation to the ground surface and components that require friction absorption between the fixed parts and moving parts of this equipment, defined by a split bearing (01) inserted directly next to a flange (02), which becomes part of the bearing itself and has means of fixing (03) to the grooving disc, cutting disc or another rolling element (04) of agricultural machinery, said bearing (01) consisting of an inner ring (05) connected to an outer ring (06) during its assembly, a row of balls (07) housed in raceways (08, 09 and 11) and an intersection line (17) between the inner ring (06) and the flange (02) protecting against the entry of impurities by the assembly of the element (04) of the agricultural machine.

BR0203003A 2002-07-23 2002-07-23 improvements in bearing assemblies for agricultural machines. BR0203003B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0203003A BR0203003B1 (en) 2002-07-23 2002-07-23 improvements in bearing assemblies for agricultural machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0203003A BR0203003B1 (en) 2002-07-23 2002-07-23 improvements in bearing assemblies for agricultural machines.

Publications (2)

Publication Number Publication Date
BR0203003A true BR0203003A (en) 2002-11-19
BR0203003B1 BR0203003B1 (en) 2010-11-16

Family

ID=3948421

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0203003A BR0203003B1 (en) 2002-07-23 2002-07-23 improvements in bearing assemblies for agricultural machines.

Country Status (1)

Country Link
BR (1) BR0203003B1 (en)

Also Published As

Publication number Publication date
BR0203003B1 (en) 2010-11-16

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/07/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23.07.2022