BRPI0417874B1 - Polia revestida de material sintético - Google Patents
Polia revestida de material sintético Download PDFInfo
- Publication number
- BRPI0417874B1 BRPI0417874B1 BRPI0417874-2A BRPI0417874A BRPI0417874B1 BR PI0417874 B1 BRPI0417874 B1 BR PI0417874B1 BR PI0417874 A BRPI0417874 A BR PI0417874A BR PI0417874 B1 BRPI0417874 B1 BR PI0417874B1
- Authority
- BR
- Brazil
- Prior art keywords
- wheel
- pulley
- bearing
- casting
- outer ring
- Prior art date
Links
- 238000005266 casting Methods 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 229920002994 synthetic fiber Polymers 0.000 claims description 18
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000010355 oscillation Effects 0.000 description 7
- 230000001143 conditioned effect Effects 0.000 description 6
- 230000001788 irregular Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
- B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/48—Pulleys manufactured exclusively or in part of non-metallic material, e.g. plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
-
- 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
- F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/63—Gears with belts and pulleys
-
- 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
- F16C35/067—Fixing them in a housing
-
- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0865—Pulleys
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49453—Pulley making
- Y10T29/49455—Assembly
- Y10T29/49456—Assembly with shaping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Pulleys (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Description
Claims (3)
- REIVINDICAÇÕES1. POLIA REVESTIDA DE MATERIAL SINTÉTICO, em particular, polia esticadora de material sintético, para um acionamento por correia, caracterizada pela polia revestida de material sintético compreender uma roda (7), compreendendo um anel interno (9) e um anel externo (10) , um anel interno (9) e um anel externo (10) que são ligados através de nervuras (12) alinhadas radialmente, as ditas nervuras (12) sendo dispostas de forma distribuída através da circunferência, através de uma alma central (8) , a dita roda (7) sendo apoiada para girar em um elemento de suporte (2), através de um mancal de rolamento (5), e enquanto é suportado através de uma superfície de rolamento (13), em uma correia (3) do acionamento por correia; a roda (7) compreendendo pontos de fundição (16), dispostos de forma distribuída em uma superfície lateral, quanto ao ângulo, os pontos de fundição (16) estarem dispostos distribuídos irregularmente.
- 2. POLIA, de acordo com a reivindicação 1, caracterizada por um anel externo (6) do mancal de rolamento (5) ser injetado no lado externo, e limitado em ambos os lados frontais pelo anel interno (9) da roda (7).
- 3. POLIA, de acordo com a reivindicação 1 ou 2, caracterizada pelos pontos de fundição (16) estarem dispostos distribuídos ao longo de um círculo concêntrico ao eixo.Petição 870180003965, de 16/01/2018, pág. 12/181/2d)LL2/2 v
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10360290.9 | 2003-12-20 | ||
| DE10360290A DE10360290B4 (de) | 2003-12-20 | 2003-12-20 | Kunststoffummantelte Rolle, insbesondere Spannrolle für einen Riementrieb |
| PCT/EP2004/013192 WO2005064207A1 (de) | 2003-12-20 | 2004-11-20 | Kunststoffummantelte rolle, insbesondere spannrolle für einen riementrieb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0417874A BRPI0417874A (pt) | 2007-04-27 |
| BRPI0417874B1 true BRPI0417874B1 (pt) | 2018-05-02 |
Family
ID=34672986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0417874-2A BRPI0417874B1 (pt) | 2003-12-20 | 2004-11-20 | Polia revestida de material sintético |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7708677B2 (pt) |
| BR (1) | BRPI0417874B1 (pt) |
| DE (1) | DE10360290B4 (pt) |
| WO (1) | WO2005064207A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007017882A1 (de) * | 2007-04-13 | 2008-12-18 | Muhr Und Bender Kg | Laufrolle mit abgeschwächtem Anregungsverhalten |
| EP2175169B1 (en) * | 2008-10-07 | 2013-11-06 | NTN Corporation | Pulley and rolling bearing with resin pulley |
| JP2011137517A (ja) * | 2009-12-28 | 2011-07-14 | Nsk Ltd | 樹脂製プーリ |
| JP5625817B2 (ja) * | 2010-11-30 | 2014-11-19 | 日本精工株式会社 | 樹脂製プーリ |
| DE202011003940U1 (de) * | 2011-03-14 | 2012-06-15 | Texmag Gmbh Vertriebsgesellschaft | Walze |
| DE102013005373B4 (de) | 2013-03-28 | 2016-07-07 | Schaeffler Technologies AG & Co. KG | Riemenrolle und Verfahren zu deren Herstellung |
| CN113494519B (zh) * | 2021-07-28 | 2023-08-01 | 江苏万达特种轴承股份有限公司 | 一种agv脚轮使用的四方形转向轴承及其加工方法 |
| US20240326934A1 (en) * | 2023-03-30 | 2024-10-03 | Caterpillar Inc. | Idler for tracked machines |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3226419C2 (de) * | 1982-07-15 | 1985-10-03 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Auf einem Lager angeordnetes Kunststoffrad |
| JPH0225962Y2 (pt) * | 1984-11-12 | 1990-07-16 | ||
| DE3625800A1 (de) * | 1986-07-30 | 1988-02-04 | Kugelfischer G Schaefer & Co | Rolle, insbesondere radial grosse lauf- oder riemenspannrolle |
| DE4126938C3 (de) * | 1991-08-10 | 2002-11-28 | Ina Schaeffler Kg | Rolle und Verfahren zu ihrer Herstellung |
| DE9319394U1 (de) * | 1993-12-17 | 1994-02-10 | Bayerische Motoren Werke AG, 80809 München | Spannrolle für einen Riementrieb |
| JP3387218B2 (ja) * | 1994-07-14 | 2003-03-17 | 株式会社エンプラス | ディスク状のプラスチック成形部品 |
| JPH08118396A (ja) * | 1994-10-28 | 1996-05-14 | Aisin Chem Co Ltd | 樹脂製プーリ並びにその製造方法及び製造装置 |
| JPH10122339A (ja) * | 1996-10-23 | 1998-05-15 | Nippon Seiko Kk | 合成樹脂製アイドラプーリ |
| JP3666536B2 (ja) * | 1997-05-19 | 2005-06-29 | 光洋精工株式会社 | 合成樹脂製保持器の製造方法 |
| DE19937681C2 (de) * | 1999-08-10 | 2001-11-08 | Opel Adam Ag | Spannrolle für einen Riementrieb |
| JP2002292678A (ja) | 2001-03-29 | 2002-10-09 | Calsonic Kansei Corp | 円筒形状の樹脂部品の成形装置ならびに円筒形状の樹脂部品の成形方法および円筒形状の樹脂部品 |
-
2003
- 2003-12-20 DE DE10360290A patent/DE10360290B4/de not_active Expired - Lifetime
-
2004
- 2004-11-20 WO PCT/EP2004/013192 patent/WO2005064207A1/de not_active Ceased
- 2004-11-20 BR BRPI0417874-2A patent/BRPI0417874B1/pt active IP Right Grant
- 2004-11-20 US US10/583,863 patent/US7708677B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005064207A1 (de) | 2005-07-14 |
| DE10360290A1 (de) | 2005-07-14 |
| BRPI0417874A (pt) | 2007-04-27 |
| US20070108839A1 (en) | 2007-05-17 |
| US7708677B2 (en) | 2010-05-04 |
| DE10360290B4 (de) | 2010-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25C | Requirement related to requested transfer of rights |
Owner name: INA-SCHAEFFLER KG (DE) Free format text: A FIM DE ATENDER A TRANSFERENCIA REQUERIDA ATRAVES DA PETICAO NO 016110005361/RS DE 03/10/2011, ESCLARECA A DIVERGENCIA ENTRE O NOME DO TITULAR DO PEDIDO E O NOME DA EMPRESA CEDENTE. |
|
| B25L | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled |
Owner name: INA-SCHAEFFLER KG (DE) Free format text: ANULADA A EXIGENCIA, CODIGO DO DESPACHO (25.3), PUBLICADA NA RPI 2146 DE 22/02/2012, POR TER SIDO INDEVIDA. |
|
| B25D | Requested change of name of applicant approved |
Owner name: SCHAEFFLER KG (DE) Free format text: NOME ALTERADO DE: INA-SCHAEFFLER KG |
|
| B25A | Requested transfer of rights approved |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH AND CO. KG (DE) Free format text: TRANSFERIDO DE: SCHAEFFLER KG |
|
| 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) |
|
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted |