BRPI0923528A2 - engrenagem intermediária - Google Patents

engrenagem intermediária

Info

Publication number
BRPI0923528A2
BRPI0923528A2 BRPI0923528A BRPI0923528A BRPI0923528A2 BR PI0923528 A2 BRPI0923528 A2 BR PI0923528A2 BR PI0923528 A BRPI0923528 A BR PI0923528A BR PI0923528 A BRPI0923528 A BR PI0923528A BR PI0923528 A2 BRPI0923528 A2 BR PI0923528A2
Authority
BR
Brazil
Prior art keywords
intermediate gear
gear
Prior art date
Application number
BRPI0923528A
Other languages
English (en)
Inventor
Mingzhao Sun
Original Assignee
Beijing Yurunhua Science And Techology Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42606898&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0923528(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beijing Yurunhua Science And Techology Co Ltd filed Critical Beijing Yurunhua Science And Techology Co Ltd
Publication of BRPI0923528A2 publication Critical patent/BRPI0923528A2/pt
Publication of BRPI0923528B1 publication Critical patent/BRPI0923528B1/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4476—Labyrinth packings with radial path
    • 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
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C19/06—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 a single row or 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Rolling Contact Bearings (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Sealing Of Bearings (AREA)
BRPI0923528-0A 2009-02-18 2009-12-18 engrenagem intermediária BRPI0923528B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2009100642356A CN101804905B (zh) 2009-02-18 2009-02-18 一种托辊
CN200910064235.6 2009-02-18
PCT/CN2009/075689 WO2010094203A1 (zh) 2009-02-18 2009-12-18 一种托辊

Publications (2)

Publication Number Publication Date
BRPI0923528A2 true BRPI0923528A2 (pt) 2016-01-26
BRPI0923528B1 BRPI0923528B1 (pt) 2020-04-07

Family

ID=42606898

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923528-0A BRPI0923528B1 (pt) 2009-02-18 2009-12-18 engrenagem intermediária

Country Status (7)

Country Link
US (1) US8397906B2 (pt)
CN (1) CN101804905B (pt)
AU (1) AU2009340324A1 (pt)
BR (1) BRPI0923528B1 (pt)
CA (1) CA2751168C (pt)
RU (1) RU2473828C1 (pt)
WO (1) WO2010094203A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102363466B (zh) * 2011-11-18 2013-03-06 戴亚辉 轴向叠片式接触/非接触组合密封带式输送机塑料托辊
CN102720767A (zh) * 2012-06-29 2012-10-10 无锡杰思物流设备有限公司 滚筒轴承的安装结构
CN102996799A (zh) * 2012-10-18 2013-03-27 无锡市洪成造纸机械有限公司 一种造纸压型辊辊头的密封结构
CN104129612A (zh) * 2013-05-02 2014-11-05 力博重工科技股份有限公司 超高分子聚乙烯锥形螺旋托辊
US10502080B2 (en) 2015-04-10 2019-12-10 United Technologies Corporation Rotating labyrinth M-seal
CN109230345A (zh) * 2018-09-27 2019-01-18 禹州市昆仑模具有限公司 一种滚轮及其安装方式
CN111322316A (zh) * 2020-04-03 2020-06-23 安徽黄山恒久链传动有限公司 一种封闭式侧装机械用行走轮
CN111473117B (zh) * 2020-05-14 2022-11-18 Abb瑞士股份有限公司 环形密封件和机器人
CN112919042A (zh) * 2021-01-27 2021-06-08 神华科技发展有限责任公司 一种轴承密封结构和托辊
US12304743B1 (en) 2023-02-14 2025-05-20 NHI Mechanical Motion, LLC Idler roller

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1835823A (en) * 1927-09-19 1931-12-08 Lamson Co Conveyer
US4040513A (en) * 1972-11-20 1977-08-09 Lewals, Inc. Disc advancing and metering device
US4972939A (en) * 1988-04-28 1990-11-27 Rexnord Corporation End seal for idler roller
CN2173767Y (zh) * 1992-07-14 1994-08-10 峰峰煤矿技工学校实习工厂 一种输送物料用皮带机托辊
CN2259383Y (zh) 1996-05-03 1997-08-13 唐山冶金矿山机械厂 一种密封托辊
US6082528A (en) * 1997-02-13 2000-07-04 Habberley; Alan Conveyor roller
BR9805787C1 (pt) * 1998-12-21 2004-07-13 Svedala Ltda Rolo para correia transportadora
DE10303125B3 (de) * 2003-01-25 2004-11-11 Artur Küpper GmbH & Co. KG Tragrolle
CN1186241C (zh) * 2002-03-21 2005-01-26 孙明昭 带式输送机械托辊
ZA200302137B (en) * 2002-08-21 2004-03-08 Weir Envirotech Pty Ltd Shielding a bearing and seal assembly from undesirable matter.
US6783131B2 (en) * 2003-01-31 2004-08-31 Morgan Construction Company Neck seal
CN1696548A (zh) * 2004-05-11 2005-11-16 孙明昭 迷宫式托辊密封装置
CN2739145Y (zh) 2004-10-21 2005-11-09 王京森 一种带式输送机托辊轴承密封外盖
CN201381108Y (zh) * 2009-02-18 2010-01-13 孙明昭 一种托辊

Also Published As

Publication number Publication date
CN101804905B (zh) 2011-08-03
US20110253514A1 (en) 2011-10-20
CA2751168A1 (en) 2010-08-26
BRPI0923528B1 (pt) 2020-04-07
RU2473828C1 (ru) 2013-01-27
US8397906B2 (en) 2013-03-19
CA2751168C (en) 2014-12-02
AU2009340324A1 (en) 2011-07-07
WO2010094203A1 (zh) 2010-08-26
CN101804905A (zh) 2010-08-18

Similar Documents

Publication Publication Date Title
ATE549541T1 (de) Überlagerungsgetriebe
DK2414015T3 (da) Laryngoskopsystem
DK2411442T4 (da) Umættet polyesterresin
DE112010004215A5 (de) Hydrostataktor
DE112010002949A5 (de) Kupplungstastpunkte
DK2430035T3 (da) Uracylspipooxetannukleosider
BRPI1008827A2 (pt) deisobutenizador
BRPI1014968A2 (pt) subalargador
DE112010002728A5 (de) Turboinhalator
DE112010004249A5 (de) Spindelaktor
DK2339208T3 (da) Gear
DE112009005323A5 (de) Hebelarmprüfmaschine
DE112009005462T8 (de) Lenkungsssteuervorrichtung
BR112012004964A2 (pt) girocóptero
BRPI1008070A2 (pt) tricianoboratos
DE102009031320A8 (de) Planetengetriebe
DE112010004865T8 (de) Lamellennassreibkupplung
DE112010003255A5 (de) Fördergutverteiler
BRPI1010159A2 (pt) bistuti
DK2330315T3 (da) Planetgearenhed
ATE529662T1 (de) Zahnradanordnung
DE602010000025D1 (de) Fahrzeugsitzgurtvorrichtung
BR112012006693A2 (pt) combinação
DK2359029T3 (da) Gear
BR112012003616A2 (pt) metilpirroloprimidinacarboxamidas

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 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 07/04/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2859 DE 21-10-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.