WO2005061176A1 - Structure permettant de fixer des papiers a meuler dans une meuleuse a main - Google Patents

Structure permettant de fixer des papiers a meuler dans une meuleuse a main Download PDF

Info

Publication number
WO2005061176A1
WO2005061176A1 PCT/KR2004/001054 KR2004001054W WO2005061176A1 WO 2005061176 A1 WO2005061176 A1 WO 2005061176A1 KR 2004001054 W KR2004001054 W KR 2004001054W WO 2005061176 A1 WO2005061176 A1 WO 2005061176A1
Authority
WO
WIPO (PCT)
Prior art keywords
grinding
papers
grinding papers
hand
wheel paper
Prior art date
Application number
PCT/KR2004/001054
Other languages
English (en)
Inventor
Deuk Su Seo
Original Assignee
Deuk Su Seo
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 Deuk Su Seo filed Critical Deuk Su Seo
Publication of WO2005061176A1 publication Critical patent/WO2005061176A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B24D13/16—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising pleated flaps or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor

Definitions

  • the present invention relates to a structure for fixing
  • present invention relates to a structure for fixing grinding papers
  • a support member is integrally disposed upright at one side
  • grinding papers are rubbing against a subject to be grinded, a
  • wheel paper 20 for use in a hand-held grinder has a structure in
  • grinding papers are rubbing against a subject to be grinded
  • grinding papers can be extended.
  • a predetermined height are inserted into insertion holes of a wheel
  • FIG. 1 is a dismantled perspective view illustrating a hand ⁇ held grinder according to an embodiment of the present invention!
  • FIG. 2 is a lateral cross-sectional view showing a state where the hand-held grinder according to the present invention is applied;
  • FIG. 3 is an exaggerated cross-sectional view illustrating a state where the hand-held grinder according to the present invention is applied;
  • FIG. 4 is a dismantled perspective view illustrating a handheld grinder in the related art.
  • FIG. 5 is an exaggerated cross-sectional view illustrating the hand-held grinder in the related art.
  • FIG. 1 is a dismantled perspective view illustrating a hand- held grinder according to an embodiment of the present invention
  • FIG. 2 is a lateral cross-sectional view showing a state where the
  • FIG. 3 is an exaggerated cross-sectional view illustrating a state
  • the slant plate 3 includes a plurality of insertion holes 5
  • grinding papers 4 are inserted into the insertion holes 5.
  • Support members 10 are inserted into the insertion holes 5,
  • the strength of the support member 10 may be formed at the other side of
  • FIG. 2 and are thus closely adhered to the subject G to be grinded
  • the subject G is grinded by the tips of the grinding papers 4 as the
  • the grinding papers 4 are
  • the present invention described above, one sides of grinding papers are supported.
  • the support strength of the grinding papers is improved to increase the contact force when the grinding papers are rubbing against a subject to be grinded. It is thus possible to shorten a working time and improve work efficiency through improved grinding efficiency.
  • the tips of the grinding papers that are difficult to use due to the bending property can be also used through a reinforced strength of the grinding papers.
  • the present invention has effects that it can use the whole surface of the grinding papers, maximize usage efficiency of the grinding papers and extend the life of the grinding papers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

La présente invention concerne une structure de fixation de papiers à meuler appliqués sur une meule de forme plate circulaire, qui est couplée à un arbre rotatif d'une meuleuse à main afin de supporter et d'entraîner en rotation les papiers à meuler. Plus particulièrement, la présente invention concerne une structure de fixation de papiers à meuler dans laquelle un élément de support est disposé de manière solidaire par construction verticalement d'un côté d'un trou d'insertion d'une meule dans lequel des papiers à meuler sont insérés, supportant ainsi les côtés des papiers à meuler lorsque la meule est entraînée en rotation, la résistance du support des papiers à meuler étant améliorée afin d'augmenter la force de contact lorsque les papiers à meuler frottent contre un sujet à meuler, le temps de travail étant réduit et l'efficacité de travail étant améliorée du fait de l'amélioration de l'efficacité de meulage, les pointes des papiers à meuler qui sont difficiles à utiliser étant donné les propriétés de flexion peuvent être utilisées du fait d'une résistance renforcée des papiers à meuler, toute la surface des papiers à meuler peut ainsi être utilisée, l'efficacité d'utilisation des papiers à meuler étant maximisée et la vie des papiers à meuler peut être prolongée.
PCT/KR2004/001054 2003-12-22 2004-05-06 Structure permettant de fixer des papiers a meuler dans une meuleuse a main WO2005061176A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0097996 2003-12-22
KR1020030097996A KR20040005794A (ko) 2003-12-22 2003-12-22 핸드 그라인더용 휠 페이퍼의 연마포 고정구조

Publications (1)

Publication Number Publication Date
WO2005061176A1 true WO2005061176A1 (fr) 2005-07-07

Family

ID=34709272

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2004/001054 WO2005061176A1 (fr) 2003-12-22 2004-05-06 Structure permettant de fixer des papiers a meuler dans une meuleuse a main

Country Status (3)

Country Link
KR (1) KR20040005794A (fr)
CN (1) CN1636677A (fr)
WO (1) WO2005061176A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10335917B2 (en) 2013-04-04 2019-07-02 3M Innovative Properties Company Pad for supporting abrasive disc

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037369A (en) * 1974-10-03 1977-07-26 Murray Robert Campbell Floor maintenance brush
JPS571669A (en) * 1980-06-03 1982-01-06 Ken Hagino Grinder
JPS5890469A (ja) * 1981-11-13 1983-05-30 バイエリツシエ・モ−ト−レン・ウエルケ・アクチエンゲゼルシヤフト 自動車の車体又は類似のものの表面を超研磨又はバフのための駆動可能なロ−ル
US4493170A (en) * 1981-11-19 1985-01-15 The Boeing Company Abrading tool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461127A (en) * 1981-11-19 1984-07-24 The Boeing Company Abrading tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037369A (en) * 1974-10-03 1977-07-26 Murray Robert Campbell Floor maintenance brush
JPS571669A (en) * 1980-06-03 1982-01-06 Ken Hagino Grinder
JPS5890469A (ja) * 1981-11-13 1983-05-30 バイエリツシエ・モ−ト−レン・ウエルケ・アクチエンゲゼルシヤフト 自動車の車体又は類似のものの表面を超研磨又はバフのための駆動可能なロ−ル
US4493170A (en) * 1981-11-19 1985-01-15 The Boeing Company Abrading tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10335917B2 (en) 2013-04-04 2019-07-02 3M Innovative Properties Company Pad for supporting abrasive disc

Also Published As

Publication number Publication date
KR20040005794A (ko) 2004-01-16
CN1636677A (zh) 2005-07-13

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