EP1174546A4 - Excavating ripper (tooth) - Google Patents

Excavating ripper (tooth)

Info

Publication number
EP1174546A4
EP1174546A4 EP00964550A EP00964550A EP1174546A4 EP 1174546 A4 EP1174546 A4 EP 1174546A4 EP 00964550 A EP00964550 A EP 00964550A EP 00964550 A EP00964550 A EP 00964550A EP 1174546 A4 EP1174546 A4 EP 1174546A4
Authority
EP
European Patent Office
Prior art keywords
ripper
excavating
tooth
excavating ripper
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.)
Withdrawn
Application number
EP00964550A
Other languages
German (de)
French (fr)
Other versions
EP1174546A1 (en
Inventor
Kazutoshi Ishizuka
Shingi Yanai
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.)
SHIMURA KIYOMITSU
Original Assignee
SHIMURA KIYOMITSU
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 SHIMURA KIYOMITSU filed Critical SHIMURA KIYOMITSU
Publication of EP1174546A1 publication Critical patent/EP1174546A1/en
Publication of EP1174546A4 publication Critical patent/EP1174546A4/en
Withdrawn legal-status Critical Current

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
    • E02F9/2858—Teeth characterised by shape
    • 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
EP00964550A 1999-10-07 2000-06-29 Excavating ripper (tooth) Withdrawn EP1174546A4 (en)

Applications Claiming Priority (23)

Application Number Priority Date Filing Date Title
JP32309699A JP2006207113A (en) 1999-10-07 1999-10-07 Digging claw
JP32309699 1999-10-07
JP3703999 1999-12-29
JP3703599 1999-12-29
JP3703799 1999-12-29
JP3703899 1999-12-29
JP3703499 1999-12-29
JP3703399 1999-12-29
JP3703999 1999-12-29
JP3703699 1999-12-29
JP3703299 1999-12-29
JP3703399 1999-12-29
JP3703199 1999-12-29
JP3703599 1999-12-29
JP3703799 1999-12-29
JP3703299 1999-12-29
JP3704099 1999-12-29
JP3703499 1999-12-29
JP3704099 1999-12-29
JP3703699 1999-12-29
JP3703199 1999-12-29
JP3703899 1999-12-29
PCT/IB2000/001052 WO2001029331A1 (en) 1999-10-07 2000-06-29 Excavating ripper (tooth)

Publications (2)

Publication Number Publication Date
EP1174546A1 EP1174546A1 (en) 2002-01-23
EP1174546A4 true EP1174546A4 (en) 2003-01-15

Family

ID=37085755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00964550A Withdrawn EP1174546A4 (en) 1999-10-07 2000-06-29 Excavating ripper (tooth)

Country Status (4)

Country Link
EP (1) EP1174546A4 (en)
JP (1) JP2006207113A (en)
AU (1) AU7547200A (en)
WO (1) WO2001029331A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943716B2 (en) 2011-10-10 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9428886B2 (en) 2011-10-07 2016-08-30 Caterpillar Inc. Implement tooth assembly with tip and adapter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080043343A (en) 2005-08-24 2008-05-16 제임즈 에이 칼더우드 An improved ripper boot
JP2008095380A (en) * 2006-10-12 2008-04-24 Hokuto:Kk Cutting device and cutting machine
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
CN103321273B (en) * 2013-07-10 2015-07-29 山推工程机械股份有限公司 A kind of toothed tip of scarifier, bulldozer and toothed tip of scarifier model generating method
US11512456B2 (en) 2018-04-13 2022-11-29 Caterpillar Inc. Arcuate bit surface and blade assembly
WO2020055363A2 (en) * 2018-08-17 2020-03-19 Motus Otomotiv Makina Ve Metalurji Sanayi Ve Ticaret Anonim Sirketi Long-life penetrating tooth - adapter system for excavators

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138838A (en) * 1982-02-15 1983-08-17 Kawasaki Heavy Ind Ltd Tooth
JPS6299527A (en) * 1985-10-23 1987-05-09 Komatsu Ltd Wear-resistance cutting blade for construction machine and its manufacture
US4949481A (en) * 1989-08-04 1990-08-21 Deere & Company Digging tooth assembly
EP0472122A1 (en) * 1990-08-21 1992-02-26 Deere & Company Replaceable tooth for loader bucket
JPH06240710A (en) * 1993-02-10 1994-08-30 Komatsu Ltd Composite type cutting edge made of different kind materials and its manufacture
JPH07207713A (en) * 1994-01-13 1995-08-08 Hitachi Ltd Sediment excavation machine and tooth member for sediment excavation
US5782019A (en) * 1995-11-29 1998-07-21 H & L Tooth Company High strength earth working tooth

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138838A (en) * 1982-02-15 1983-08-17 Kawasaki Heavy Ind Ltd Tooth
JPS6299527A (en) * 1985-10-23 1987-05-09 Komatsu Ltd Wear-resistance cutting blade for construction machine and its manufacture
US4949481A (en) * 1989-08-04 1990-08-21 Deere & Company Digging tooth assembly
EP0472122A1 (en) * 1990-08-21 1992-02-26 Deere & Company Replaceable tooth for loader bucket
JPH06240710A (en) * 1993-02-10 1994-08-30 Komatsu Ltd Composite type cutting edge made of different kind materials and its manufacture
JPH07207713A (en) * 1994-01-13 1995-08-08 Hitachi Ltd Sediment excavation machine and tooth member for sediment excavation
US5782019A (en) * 1995-11-29 1998-07-21 H & L Tooth Company High strength earth working tooth

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 254 (M - 255) 11 November 1983 (1983-11-11) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 316 (M - 631) 15 October 1987 (1987-10-15) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 622 (M - 1712) 28 November 1994 (1994-11-28) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) *
See also references of WO0129331A1 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9428886B2 (en) 2011-10-07 2016-08-30 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9528248B2 (en) 2011-10-08 2016-12-27 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943716B2 (en) 2011-10-10 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9546471B2 (en) 2011-10-10 2017-01-17 Caterpillar Inc. Implement tooth assembly with tip and adapter

Also Published As

Publication number Publication date
WO2001029331A1 (en) 2001-04-26
AU7547200A (en) 2001-04-30
JP2006207113A (en) 2006-08-10
EP1174546A1 (en) 2002-01-23

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