BRPI0602202A - rolo e mola para o mesmo - Google Patents

rolo e mola para o mesmo

Info

Publication number
BRPI0602202A
BRPI0602202A BRPI0602202-2A BRPI0602202A BRPI0602202A BR PI0602202 A BRPI0602202 A BR PI0602202A BR PI0602202 A BRPI0602202 A BR PI0602202A BR PI0602202 A BRPI0602202 A BR PI0602202A
Authority
BR
Brazil
Prior art keywords
spring
roll
same
separates
reaching
Prior art date
Application number
BRPI0602202-2A
Other languages
English (en)
Inventor
Vlk Jaroslav
Gleizer Jorge
Andersson Jerker
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of BRPI0602202A publication Critical patent/BRPI0602202A/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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Massaging Devices (AREA)

Abstract

ROLO E MOLA PARA O MESMO. A invenção, em primeiro aspecto, refere-se a um rolo e, em outro aspecto, a uma mola para rolo, que se constitui no cerne da invenção. A mola se apresenta na forma de um corpo na forma de anel (7), fabricado de um material elástico tendo duas extremidades separadas e axialmente afastadas (13, 14). Numa extremidade frontal (13) do corpo de mola, pelo menos uma primeira fenda (15) se abre, se estendendo na direção da extremidade traseira (14) sem alcançar a mesma e separa duas lâminas que se opõem na diante (16, 17). Na extremidade traseira (14), pelo menos uma segunda fenda (25) se abre, se estendendo na direção da extremidade frontal (13) sem alcançar a mesma e separa duas lâminas que se opõem na retaguarda (27, 28). Em cada uma das duas extremidades do corpo de mola, uma superfície terminal (19, 31) de uma lâmina é axialmente deslocada em relação à superfície terminal (20, 30) de uma lâmina adjacente. Quando a mola é sujeitada entre dois anéis de um eixo de rolo incluídos no rolo, as superfícies terminais salientes são submetidas a forças de compressão que geram um conjunto de forças de compressão na forma de labirinto, entre as superfícies terminais.
BRPI0602202-2A 2005-06-17 2006-06-14 rolo e mola para o mesmo BRPI0602202A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501389A SE529027C2 (sv) 2005-06-17 2005-06-17 Vals samt fjäder för vals med ringformiga ändytor

Publications (1)

Publication Number Publication Date
BRPI0602202A true BRPI0602202A (pt) 2007-08-14

Family

ID=36997916

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602202-2A BRPI0602202A (pt) 2005-06-17 2006-06-14 rolo e mola para o mesmo

Country Status (13)

Country Link
US (1) US7621388B2 (pt)
EP (1) EP1733814B1 (pt)
JP (1) JP4851247B2 (pt)
KR (1) KR101249653B1 (pt)
CN (1) CN100417462C (pt)
AT (1) ATE430631T1 (pt)
BR (1) BRPI0602202A (pt)
DE (1) DE602006006617D1 (pt)
MX (1) MXPA06006765A (pt)
RU (1) RU2388558C2 (pt)
SE (1) SE529027C2 (pt)
UA (1) UA88285C2 (pt)
ZA (1) ZA200604930B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528850C2 (sv) * 2005-06-17 2007-02-27 Sandvik Intellectual Property Vals samt distansring med kraftöverförande ändyta
DE102006037261A1 (de) * 2006-08-09 2008-02-14 Interroll-Holding Ag Streckenförderer mit Lagerelement
US9334890B2 (en) 2012-01-24 2016-05-10 Kennametal India Limited Hardmetal roll clamping system onto the shaft and the method thereof
JP6786236B2 (ja) * 2016-03-28 2020-11-18 キヤノン電子株式会社 緩衝装置
CN108405717A (zh) * 2018-04-02 2018-08-17 成都市银隆新能源有限公司 一种极片辊压装置
CN109013706A (zh) * 2018-08-27 2018-12-18 湖南四昉新材料有限公司 一种轧辊
CN117102404B (zh) * 2023-10-23 2024-01-16 湘潭市弹簧厂有限公司 一种弹簧钢碾尖机及碾尖工艺
WO2025163720A1 (ja) * 2024-01-30 2025-08-07 鍋屋バイテック株式会社 ばね

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1518836A (en) * 1924-03-08 1924-12-09 Firm Rheinische Stahlwerke Rolling mill
DE1756340A1 (de) * 1968-05-10 1970-04-02 Stein Ohg Hans Tragrolle fuer Foerdereinrichtungen
JPS4812838Y1 (pt) * 1970-09-16 1973-04-07
JPS59150031A (ja) * 1983-02-16 1984-08-28 Tanaka Kikinzoku Kogyo Kk 刷子用摺動接点材料
GB2165621B (en) * 1984-10-11 1988-04-07 Skf Svenska Kullagerfab Ab End cap assemblies for conveyor rollers
JPS61189853A (ja) * 1985-02-18 1986-08-23 Sumitomo Metal Ind Ltd 搬送ロ−ラ
US4664243A (en) * 1985-03-25 1987-05-12 Rexnord Inc. Conveyor roller and bearing assembly
JPS6370807A (ja) * 1986-09-12 1988-03-31 Fujitsu Ltd 光海底中継器の放熱・緩衝体構造
US4972939A (en) * 1988-04-28 1990-11-27 Rexnord Corporation End seal for idler roller
DE8806968U1 (de) * 1988-05-27 1988-07-28 Kark, Uwe, 2104 Hamburg Walzvorrichtung bestehend aus einer Welle und mindestens einem darauf angeordneten Walzring
DE3902360A1 (de) * 1989-01-27 1990-08-09 Ringspann Gmbh Ringscheibe zur ausuebung axialer stellbewegungen insbesondere auf den axial verschiebbaren schaltring von reibungskupplungen
JPH08159195A (ja) * 1995-06-12 1996-06-18 Nabeya Kogyo Kk スプリング及びその製造方法
JP3198877B2 (ja) * 1995-07-24 2001-08-13 三菱マテリアル株式会社 簡易クランプ式圧延ロール
US6076647A (en) * 1997-09-29 2000-06-20 Interroll Holding Ag Stub shaft conveyor roller
DE19811053C2 (de) 1998-03-13 2002-06-06 Wifag Maschf Vorrichtung zum Lagern und Positionieren einer Walze
JP2000065112A (ja) 1998-08-20 2000-03-03 Bridgestone Corp ブッシュ
US6702091B2 (en) * 1998-09-15 2004-03-09 Rolcon, Inc. Conveyor roller assembly
US6454077B2 (en) * 1998-09-15 2002-09-24 Rolcon, Inc. Conveyor roller assembly
BR9805787C1 (pt) * 1998-12-21 2004-07-13 Svedala Ltda Rolo para correia transportadora
JP4200206B2 (ja) * 1999-09-09 2008-12-24 ダイジ▲ェ▼ット工業株式会社 圧延ロール
JP3237666B2 (ja) * 1999-10-19 2001-12-10 住友電気工業株式会社 圧延ロールとその組立方法
JP2002018614A (ja) * 2000-05-02 2002-01-22 Pascal Kk 工具ホルダ取付け構造
JP2003049827A (ja) * 2001-08-02 2003-02-21 Toshiba Corp スラスト軸受けのスプリングおよびその設計方法

Also Published As

Publication number Publication date
JP2006349178A (ja) 2006-12-28
KR20060132504A (ko) 2006-12-21
RU2006121388A (ru) 2007-12-27
RU2388558C2 (ru) 2010-05-10
MXPA06006765A (es) 2007-03-23
KR101249653B1 (ko) 2013-04-01
EP1733814B1 (en) 2009-05-06
ATE430631T1 (de) 2009-05-15
SE529027C2 (sv) 2007-04-10
CN100417462C (zh) 2008-09-10
ZA200604930B (en) 2010-05-26
UA88285C2 (ru) 2009-10-12
DE602006006617D1 (de) 2009-06-18
CN1879984A (zh) 2006-12-20
EP1733814A1 (en) 2006-12-20
US20060287175A1 (en) 2006-12-21
US7621388B2 (en) 2009-11-24
JP4851247B2 (ja) 2012-01-11
SE0501389L (sv) 2006-12-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.