WO2011028005A3 - Balancing apparatus for a rubbing roller - Google Patents

Balancing apparatus for a rubbing roller Download PDF

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Publication number
WO2011028005A3
WO2011028005A3 PCT/KR2010/005861 KR2010005861W WO2011028005A3 WO 2011028005 A3 WO2011028005 A3 WO 2011028005A3 KR 2010005861 W KR2010005861 W KR 2010005861W WO 2011028005 A3 WO2011028005 A3 WO 2011028005A3
Authority
WO
WIPO (PCT)
Prior art keywords
rubbing roller
rubbing
balancing apparatus
rotation
roller
Prior art date
Application number
PCT/KR2010/005861
Other languages
French (fr)
Korean (ko)
Other versions
WO2011028005A2 (en
Inventor
배성우
김영욱
Original Assignee
주식회사 데크
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 주식회사 데크 filed Critical 주식회사 데크
Publication of WO2011028005A2 publication Critical patent/WO2011028005A2/en
Publication of WO2011028005A3 publication Critical patent/WO2011028005A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)

Abstract

The present invention relates to a balancing apparatus for a rubbing roller, comprising: a rubbing roller having a side surface on which a circular opening having an inclined inner surface is formed; and a weight assembly inserted into the circular opening of the rubbing roller such that the weight assembly is attachable/detachable by means of surface pressure. According to the present invention, the weight assembly is inserted at a predetermined location in the circular opening of the rubbing roller by means of surface pressure, thus balancing the rotation of the rubbing roller with a higher degree of accuracy. In addition, the balancing apparatus for the rubbing roller has a simple structure. Further, the balancing apparatus of the present invention is configured such that the rotation of the rubbing roller is balanced when the rubbing roller is mounted on rubbing equipment, thereby eliminating the necessity of separating the rubbing roller from the rubbing equipment and thus enabling the rotation of the rubbing roller to be quickly and easily balanced.
PCT/KR2010/005861 2009-09-02 2010-08-31 Balancing apparatus for a rubbing roller WO2011028005A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0082416 2009-09-02
KR1020090082416A KR101146923B1 (en) 2009-09-02 2009-09-02 Device for balancing a rubbing roller

Publications (2)

Publication Number Publication Date
WO2011028005A2 WO2011028005A2 (en) 2011-03-10
WO2011028005A3 true WO2011028005A3 (en) 2011-06-30

Family

ID=43649765

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/005861 WO2011028005A2 (en) 2009-09-02 2010-08-31 Balancing apparatus for a rubbing roller

Country Status (2)

Country Link
KR (1) KR101146923B1 (en)
WO (1) WO2011028005A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2977391B1 (en) 2011-06-30 2016-08-05 Tbi HYBRID BUSHING FOR MONO-FILAMENT OR BI-FILAMENT BULB
DE102018132705A1 (en) * 2018-12-18 2020-06-18 Interroll Holding Ag Conveyor role and manufacturing process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040076562A (en) * 2003-02-25 2004-09-01 조요고가쿠 가부시키가이샤 Rubbing roller and orientation-treated liquid crystal display element using the same
KR100708579B1 (en) * 2006-06-13 2007-04-20 위아무역주식회사 Coupling structure of roll flange and spindle
KR20070114414A (en) * 2006-05-29 2007-12-04 엘지.필립스 엘시디 주식회사 Apparatus and method for rubbing a aligning flml

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6481969B2 (en) 1999-05-10 2002-11-19 General Electric Company Apparatus and methods for balancing turbine rotors
EP1184590B1 (en) 2000-08-10 2005-11-30 Heidelberger Druckmaschinen Aktiengesellschaft Procedure and apparatus for balancing a rotating body
JP2002174299A (en) 2000-12-06 2002-06-21 Honda Motor Co Ltd Balance weight for wheel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040076562A (en) * 2003-02-25 2004-09-01 조요고가쿠 가부시키가이샤 Rubbing roller and orientation-treated liquid crystal display element using the same
KR20070114414A (en) * 2006-05-29 2007-12-04 엘지.필립스 엘시디 주식회사 Apparatus and method for rubbing a aligning flml
KR100708579B1 (en) * 2006-06-13 2007-04-20 위아무역주식회사 Coupling structure of roll flange and spindle

Also Published As

Publication number Publication date
KR20110024425A (en) 2011-03-09
KR101146923B1 (en) 2012-05-22
WO2011028005A2 (en) 2011-03-10

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