AU7352100A - Cleaning device for reflective materials - Google Patents

Cleaning device for reflective materials

Info

Publication number
AU7352100A
AU7352100A AU73521/00A AU7352100A AU7352100A AU 7352100 A AU7352100 A AU 7352100A AU 73521/00 A AU73521/00 A AU 73521/00A AU 7352100 A AU7352100 A AU 7352100A AU 7352100 A AU7352100 A AU 7352100A
Authority
AU
Australia
Prior art keywords
cleaning device
reflective materials
reflective
materials
cleaning
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU73521/00A
Inventor
Kanya Mizufune
Naoki Nakayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU7352100A publication Critical patent/AU7352100A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Road Signs Or Road Markings (AREA)
AU73521/00A 1999-09-03 2000-08-31 Cleaning device for reflective materials Abandoned AU7352100A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11/249569 1999-09-03
JP24956999A JP2001081735A (en) 1999-09-03 1999-09-03 Cleaning device and reflecting device
PCT/US2000/024452 WO2001018569A1 (en) 1999-09-03 2000-08-31 Cleaning device for reflective materials

Publications (1)

Publication Number Publication Date
AU7352100A true AU7352100A (en) 2001-04-10

Family

ID=17194961

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73521/00A Abandoned AU7352100A (en) 1999-09-03 2000-08-31 Cleaning device for reflective materials

Country Status (3)

Country Link
JP (1) JP2001081735A (en)
AU (1) AU7352100A (en)
WO (1) WO2001018569A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4222689B2 (en) 1999-06-25 2009-02-12 スリーエム イノベイティブ プロパティズ カンパニー Reflector and method for manufacturing reflector
IT1402144B1 (en) * 2010-09-28 2013-08-28 Aquila DEVICE FOR SURFACE CLEANING OF OBJECTS.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950525A (en) * 1983-04-11 1990-08-21 Minnesota Mining And Manufacturing Company Elastomeric retroreflective sheeting
JP2933266B2 (en) * 1994-07-06 1999-08-09 積水樹脂株式会社 Self-cleaning gaze guide
JP3717938B2 (en) * 1995-06-29 2005-11-16 ミネソタ マイニング アンド マニュファクチャリング カンパニー Wet retroreflective marker material
US5654824A (en) * 1995-07-26 1997-08-05 Tarr; Stephen E. Portable self-cleaning mirror apparatus and method
JPH1018241A (en) * 1996-07-02 1998-01-20 Hideki Sasahara Self-cleaning traffic sign pole and cleaning device and mounting method therefor
JPH10164289A (en) * 1996-11-27 1998-06-19 Canon Inc Image reader and image forming device
JPH10333616A (en) * 1997-03-31 1998-12-18 Minnesota Mining & Mfg Co <3M> Wide incident angle reflecting plate and manufacture thereof

Also Published As

Publication number Publication date
JP2001081735A (en) 2001-03-27
WO2001018569A1 (en) 2001-03-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase