KR101691447B1 - 굴삭 투스 및 굴삭구 - Google Patents

굴삭 투스 및 굴삭구 Download PDF

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Publication number
KR101691447B1
KR101691447B1 KR1020147036719A KR20147036719A KR101691447B1 KR 101691447 B1 KR101691447 B1 KR 101691447B1 KR 1020147036719 A KR1020147036719 A KR 1020147036719A KR 20147036719 A KR20147036719 A KR 20147036719A KR 101691447 B1 KR101691447 B1 KR 101691447B1
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KR
South Korea
Prior art keywords
tooth
adapter
pair
insertion hole
hole
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KR1020147036719A
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English (en)
Korean (ko)
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KR20150023517A (ko
Inventor
겐이치 다나카
다쓰오 아이라
Original Assignee
가부시키가이샤 고마쓰 세이사쿠쇼
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Publication of KR20150023517A publication Critical patent/KR20150023517A/ko
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    • 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
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • 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
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • 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)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
KR1020147036719A 2012-12-18 2013-06-26 굴삭 투스 및 굴삭구 Active KR101691447B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-275319 2012-12-18
JP2012275319A JP5885648B2 (ja) 2012-12-18 2012-12-18 掘削ツース及び掘削具
PCT/JP2013/067486 WO2014097667A1 (ja) 2012-12-18 2013-06-26 掘削ツース及び掘削具

Publications (2)

Publication Number Publication Date
KR20150023517A KR20150023517A (ko) 2015-03-05
KR101691447B1 true KR101691447B1 (ko) 2016-12-30

Family

ID=50978021

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147036719A Active KR101691447B1 (ko) 2012-12-18 2013-06-26 굴삭 투스 및 굴삭구

Country Status (6)

Country Link
US (2) US9267270B2 (enExample)
JP (1) JP5885648B2 (enExample)
KR (1) KR101691447B1 (enExample)
DE (1) DE112013000175B4 (enExample)
IN (1) IN2015DN01621A (enExample)
WO (1) WO2014097667A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5885648B2 (ja) * 2012-12-18 2016-03-15 株式会社小松製作所 掘削ツース及び掘削具
IN2015DN01533A (enExample) * 2012-12-18 2015-07-03 Komatsu Mfg Co Ltd
WO2017075663A1 (en) * 2015-11-06 2017-05-11 Talon Engineering Sdn Bhd Earthmover bucket corner
JP5954694B1 (ja) 2015-12-21 2016-07-20 生企工営株式会社 取付ピン組立体
US11492784B2 (en) 2019-04-15 2022-11-08 Hensley Industries, Inc. Position-biased locking pin assembly for a ground engaging wear member
JP7160777B2 (ja) 2019-09-13 2022-10-25 株式会社小松製作所 バケット用のツース取付構造、及びバケット用のツース
US11634892B2 (en) 2019-11-27 2023-04-25 Hensley Industries, Inc. Excavating tooth assembly with releasable lock pin assembly
JP7370273B2 (ja) * 2020-02-13 2023-10-27 株式会社小松製作所 作業機械のバケット用のツースの摩耗を検査するための方法及びシステム
US11466436B1 (en) 2021-03-24 2022-10-11 Caterpillar Inc. Wear part removal system
US20240011255A1 (en) * 2022-07-11 2024-01-11 Black Cat Wear Parts, Ltd. Wear component stabilization for material handling implement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423138A (en) 1994-04-04 1995-06-13 Caterpillar, Inc. Tip to adapter interface
JP2000319943A (ja) 1999-03-08 2000-11-21 Mitsubishi Steel Mfg Co Ltd 掘削爪のロック装置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1874783A (en) * 1931-12-24 1932-08-30 Mekeel Van Cortright Digger tooth
US1951988A (en) * 1931-12-30 1934-03-20 Mckeel Van Cortright Digger tooth
US2689419A (en) * 1950-01-12 1954-09-21 American Brake Shoe Co Excavating bucket adapter for replaceable tooth points
US2874491A (en) * 1953-12-31 1959-02-24 Electric Steel Foundry Co Bucket tooth assembly
US2891333A (en) * 1954-09-10 1959-06-23 Lesher W Van Buskirk Digging teeth for excavating, dippers, etc.
US2934842A (en) * 1955-11-30 1960-05-03 Lesher W Van Buskirk Digging teeth for excavating dippers, etc.
US3453755A (en) * 1967-06-05 1969-07-08 Portec Inc Dipper tooth for excavating shovel with key means free of shearing and bending stress
US3496658A (en) * 1967-12-22 1970-02-24 Esco Corp Excavating tooth components
JPS5014322Y1 (enExample) * 1968-07-30 1975-05-06
JPS5014322U (enExample) 1973-06-11 1975-02-14
JPS6014322U (ja) 1983-07-08 1985-01-31 三菱電機株式会社 軸受装置
JPS6076149U (ja) * 1983-10-28 1985-05-28 株式会社小松製作所 バケツトツ−スのポイント取付装置
US5144762A (en) * 1990-04-16 1992-09-08 Gh Hensley Industries, Inc. Wear indicating and tooth stabilizing systems for excavating tooth and adapter assemblies
JP3228299B2 (ja) * 1991-07-01 2001-11-12 日本電気株式会社 切替制御方式
US5709043A (en) * 1995-12-11 1998-01-20 Esco Corporation Excavating tooth
US5966849A (en) * 1997-11-07 1999-10-19 Columbia Steel Casting Co., Inc. Lock system for excavating tooth point and adapter and for rigging
US6374521B1 (en) * 1999-04-05 2002-04-23 Trn Business Trust Apparatus and method for coupling an excavation tooth assembly
USD435567S (en) * 1999-10-21 2000-12-26 H&L Tooth Co. Digging tooth
USD436116S1 (en) * 1999-10-21 2001-01-09 H&L Tooth Co. Digging tooth
JP2001152479A (ja) * 1999-11-30 2001-06-05 Komatsu Ltd 建設機械の掘削装置
US6708431B2 (en) * 2001-12-03 2004-03-23 Hensley Industries, Inc. Excavating tooth assembly with rotatable connector pin structure
CA2589554C (fr) 2004-12-02 2013-02-05 Predac Ensemble d'accouplement entre des pieces d'usure sur des outils supports pour equipements d'engins de travaux publics
JOP20190303A1 (ar) * 2006-02-17 2017-06-16 Esco Group Llc تجميعة مقاومة للتآكل
US7980011B2 (en) * 2009-03-23 2011-07-19 Black Cat Blades Ltd. Fully stabilized excavator tooth attachment
JP2011246974A (ja) * 2010-05-27 2011-12-08 Komatsu Ltd 作業機および取付けピン組立て体
CN202370031U (zh) * 2011-11-01 2012-08-08 三一重机有限公司 一种挖掘机铲斗斗齿及挖掘机铲斗
US8904677B2 (en) * 2012-07-12 2014-12-09 Kan Cui Locking pin assembly
IN2015DN01533A (enExample) * 2012-12-18 2015-07-03 Komatsu Mfg Co Ltd
JP5885648B2 (ja) * 2012-12-18 2016-03-15 株式会社小松製作所 掘削ツース及び掘削具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423138A (en) 1994-04-04 1995-06-13 Caterpillar, Inc. Tip to adapter interface
JP2000319943A (ja) 1999-03-08 2000-11-21 Mitsubishi Steel Mfg Co Ltd 掘削爪のロック装置

Also Published As

Publication number Publication date
JP5885648B2 (ja) 2016-03-15
DE112013000175T5 (de) 2014-09-25
KR20150023517A (ko) 2015-03-05
JP2014118760A (ja) 2014-06-30
DE112013000175B4 (de) 2017-10-12
IN2015DN01621A (enExample) 2015-07-03
US9464411B2 (en) 2016-10-11
WO2014097667A1 (ja) 2014-06-26
US20140250743A1 (en) 2014-09-11
US9267270B2 (en) 2016-02-23
CN104024542A (zh) 2014-09-03
US20160130789A1 (en) 2016-05-12

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