WO2010143832A3 - 굴착기 버켓트용 팁 및 그 제조방법 - Google Patents

굴착기 버켓트용 팁 및 그 제조방법 Download PDF

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Publication number
WO2010143832A3
WO2010143832A3 PCT/KR2010/003470 KR2010003470W WO2010143832A3 WO 2010143832 A3 WO2010143832 A3 WO 2010143832A3 KR 2010003470 W KR2010003470 W KR 2010003470W WO 2010143832 A3 WO2010143832 A3 WO 2010143832A3
Authority
WO
WIPO (PCT)
Prior art keywords
tip
end portion
excavator bucket
manufacturing same
coupling
Prior art date
Application number
PCT/KR2010/003470
Other languages
English (en)
French (fr)
Other versions
WO2010143832A2 (ko
Inventor
최학희
Original Assignee
Choi Hak Hee
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
Priority claimed from KR1020100013286A external-priority patent/KR101250165B1/ko
Application filed by Choi Hak Hee filed Critical Choi Hak Hee
Publication of WO2010143832A2 publication Critical patent/WO2010143832A2/ko
Publication of WO2010143832A3 publication Critical patent/WO2010143832A3/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/285—Teeth characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/02—Casting in, on, or around objects which form part of the product for making reinforced articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/06—Casting in, on, or around objects which form part of the product for manufacturing or repairing tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

본 발명은 굴착기 버켓트용 팁 제조 방법에 관한 것으로, (a) 합금강으로 코어를 제작하는 공정; (b) 쐐기 형상의 선단부와, 버켓트의 치에 결합되는 후단부, 및 상기 후단부에서 선단부 방향으로 형성되는 결합부를 포함하는 몸체를 형성하는 공정; 및 (c) 상기 (b) 공정에서 형성된 상기 몸체의 결합부에 상기 (a) 공정을 통해 제작된 상기 코어를 끼워서 결합하는 공정을 포함한다.
PCT/KR2010/003470 2009-06-08 2010-05-31 굴착기 버켓트용 팁 및 그 제조방법 WO2010143832A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20090050543 2009-06-08
KR10-2009-0050543 2009-06-08
KR1020100013286A KR101250165B1 (ko) 2009-06-08 2010-02-12 굴착기 버켓트용 팁 및 그 제조방법
KR10-2010-0013286 2010-02-12

Publications (2)

Publication Number Publication Date
WO2010143832A2 WO2010143832A2 (ko) 2010-12-16
WO2010143832A3 true WO2010143832A3 (ko) 2011-03-24

Family

ID=43309328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/003470 WO2010143832A2 (ko) 2009-06-08 2010-05-31 굴착기 버켓트용 팁 및 그 제조방법

Country Status (1)

Country Link
WO (1) WO2010143832A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147481A (zh) * 2013-03-19 2013-06-12 中交天津港航勘察设计研究院有限公司 一种挖泥船用复合型破岩刀齿
CN105507363A (zh) * 2015-12-03 2016-04-20 天津市中机雄风机械有限公司 一种斗齿
US10294638B2 (en) * 2017-08-30 2019-05-21 Caterpillar Inc. Heavy duty tip
CN107580815A (zh) * 2017-10-28 2018-01-16 浙江华莎驰机械有限公司 一种农业机械用的剪刀型齿头

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11131534A (ja) * 1997-10-30 1999-05-18 Shin Caterpillar Mitsubishi Ltd 掘削用切刃およびその製造方法
KR200361506Y1 (ko) * 2004-06-22 2004-09-13 이재영 굴착기 버켓용 이구조
KR100783100B1 (ko) * 2006-11-17 2007-12-07 주식회사 티엠시 굴착기 바켓용 팁 및 그의 제조 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11131534A (ja) * 1997-10-30 1999-05-18 Shin Caterpillar Mitsubishi Ltd 掘削用切刃およびその製造方法
KR200361506Y1 (ko) * 2004-06-22 2004-09-13 이재영 굴착기 버켓용 이구조
KR100783100B1 (ko) * 2006-11-17 2007-12-07 주식회사 티엠시 굴착기 바켓용 팁 및 그의 제조 방법

Also Published As

Publication number Publication date
WO2010143832A2 (ko) 2010-12-16

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