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IN2015DN01621A - - Google Patents

Info

Publication number
IN2015DN01621A
IN2015DN01621A IN1621DEN2015A IN2015DN01621A IN 2015DN01621 A IN2015DN01621 A IN 2015DN01621A IN 1621DEN2015 A IN1621DEN2015 A IN 1621DEN2015A IN 2015DN01621 A IN2015DN01621 A IN 2015DN01621A
Authority
IN
India
Prior art keywords
support section
insertion hole
hole
extension
tooth
Prior art date
Application number
Inventor
Kenichi Tanaka
Tatsuo Aira
Original Assignee
Komatsu Mfg Co Ltd
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 Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Publication of IN2015DN01621A publication Critical patent/IN2015DN01621A/en

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
    • 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)

Abstract

A digging tooth (30) has: a tooth body (31); an insertion hole (32); and a first support section (101) and a second support section (102) which protrude from the deepest part of the insertion hole (32). The insertion hole (32) has: a sign pocket (33) which is formed between the first support section (101) and the second support section (102); and a first extension hole (34) and a second extension hole (35) which are formed on both sides of the first support section (101) and the second support section (102).
IN1621DEN2015 2012-12-18 2013-06-26 IN2015DN01621A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012275319A JP5885648B2 (en) 2012-12-18 2012-12-18 Drilling tooth and drilling tool
PCT/JP2013/067486 WO2014097667A1 (en) 2012-12-18 2013-06-26 Digging tooth and digging device

Publications (1)

Publication Number Publication Date
IN2015DN01621A true IN2015DN01621A (en) 2015-07-03

Family

ID=50978021

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1621DEN2015 IN2015DN01621A (en) 2012-12-18 2013-06-26

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5885648B2 (en) * 2012-12-18 2016-03-15 株式会社小松製作所 Drilling tooth and drilling tool
JP5701455B2 (en) * 2012-12-18 2015-04-15 株式会社小松製作所 Drilling tooth mounting body and drilling tooth
WO2017075663A1 (en) * 2015-11-06 2017-05-11 Talon Engineering Sdn Bhd Earthmover bucket corner
JP5954694B1 (en) * 2015-12-21 2016-07-20 生企工営株式会社 Mounting pin assembly
US11492784B2 (en) 2019-04-15 2022-11-08 Hensley Industries, Inc. Position-biased locking pin assembly for a ground engaging wear member
JP7160777B2 (en) 2019-09-13 2022-10-25 株式会社小松製作所 Bucket tooth mounting structure and bucket tooth
US11634892B2 (en) 2019-11-27 2023-04-25 Hensley Industries, Inc. Excavating tooth assembly with releasable lock pin assembly
JP7370273B2 (en) * 2020-02-13 2023-10-27 株式会社小松製作所 Method and system for inspecting tooth wear for work machine buckets
US11466436B1 (en) 2021-03-24 2022-10-11 Caterpillar Inc. Wear part removal system

Family Cites Families (31)

* 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 (en) * 1968-07-30 1975-05-06
JPS5014322U (en) 1973-06-11 1975-02-14
JPS6014322U (en) 1983-07-08 1985-01-31 三菱電機株式会社 bearing device
JPS6076149U (en) * 1983-10-28 1985-05-28 株式会社小松製作所 Bucket point attachment device
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 (en) * 1991-07-01 2001-11-12 日本電気株式会社 Switching control method
US5423138A (en) * 1994-04-04 1995-06-13 Caterpillar, Inc. Tip to adapter interface
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
JP2000319943A (en) * 1999-03-08 2000-11-21 Mitsubishi Steel Mfg Co Ltd Lock device of excavating claw
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 (en) * 1999-11-30 2001-06-05 Komatsu Ltd Excavating device of construction machine
US6708431B2 (en) * 2001-12-03 2004-03-23 Hensley Industries, Inc. Excavating tooth assembly with rotatable connector pin structure
EP1819882B1 (en) 2004-12-02 2012-03-07 Predac Assembly for coupling wear parts to support tools for heavy-construction machinery
JOP20190303A1 (en) * 2006-02-17 2017-06-16 Esco Group Llc Wear assembly
US7980011B2 (en) * 2009-03-23 2011-07-19 Black Cat Blades Ltd. Fully stabilized excavator tooth attachment
JP2011246974A (en) 2010-05-27 2011-12-08 Komatsu Ltd Work machine and mounting pin assembly body
CN202370031U (en) * 2011-11-01 2012-08-08 三一重机有限公司 Bucket tooth of digging bucket and digging bucket
US8904677B2 (en) * 2012-07-12 2014-12-09 Kan Cui Locking pin assembly
JP5885648B2 (en) * 2012-12-18 2016-03-15 株式会社小松製作所 Drilling tooth and drilling tool
JP5701455B2 (en) * 2012-12-18 2015-04-15 株式会社小松製作所 Drilling tooth mounting body and drilling tooth

Also Published As

Publication number Publication date
US9464411B2 (en) 2016-10-11
DE112013000175B4 (en) 2017-10-12
WO2014097667A1 (en) 2014-06-26
US9267270B2 (en) 2016-02-23
JP5885648B2 (en) 2016-03-15
DE112013000175T5 (en) 2014-09-25
US20140250743A1 (en) 2014-09-11
KR20150023517A (en) 2015-03-05
KR101691447B1 (en) 2016-12-30
US20160130789A1 (en) 2016-05-12
CN104024542A (en) 2014-09-03
JP2014118760A (en) 2014-06-30

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