AU634344B2 - Replaceable wear element and method - Google Patents

Replaceable wear element and method

Info

Publication number: AU634344B2
Authority: AU; Australia
Prior art keywords: wear element; wall portion; dovetail; relatively elongated; outstanding wall
Prior art date: 1990-02-12
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.): Expired

Application number

AU70973/91A

Other languages

English (en)

Other versions

AU7097391A (en

Inventor

Terry L. Briscoe

Paul C. Sprunger

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.)

Esco Corp

Original Assignee

Esco Corp

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.)

1990-02-12

Filing date

1991-02-12

Publication date

1993-02-18

1990-02-12 Priority claimed from US07/478,359 external-priority patent/US5005304A/en

1990-05-24 Priority claimed from US07/528,087 external-priority patent/US4995176A/en

1990-12-20 Priority claimed from US07/627,509 external-priority patent/US5063695A/en

1991-02-12 Application filed by Esco Corp filed Critical Esco Corp

1991-08-15 Publication of AU7097391A publication Critical patent/AU7097391A/en

1993-02-18 Application granted granted Critical

1993-02-18 Publication of AU634344B2 publication Critical patent/AU634344B2/en

2011-02-12 Anticipated expiration legal-status Critical

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
239000003082 abrasive agent Substances 0.000 abstract 1
238000009434 installation Methods 0.000 abstract 1

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
- E02F9/2883—Wear elements for buckets or implements in general

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Polishing Bodies And Polishing Tools (AREA)
Component Parts Of Construction Machinery (AREA)
Multiple-Way Valves (AREA)
Adornments (AREA)
Sampling And Sample Adjustment (AREA)
Magnetically Actuated Valves (AREA)
Earth Drilling (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Prostheses (AREA)
Gripping On Spindles (AREA)
Road Signs Or Road Markings (AREA)
Ropes Or Cables (AREA)
Nonmetallic Welding Materials (AREA)
Pens And Brushes (AREA)
Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Magnetic Heads (AREA)
Braking Arrangements (AREA)
Toys (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)

AU70973/91A 1990-02-12 1991-02-12 Replaceable wear element and method Expired AU634344B2 (en)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US07/478,359 US5005304A (en)	1990-02-12	1990-02-12	Replaceable wear element
US478359		1990-02-12
US528087		1990-05-24
US07/528,087 US4995176A (en)	1990-05-24	1990-05-24	Replaceable wear element, assembly and method
US627509		1990-12-20
US07/627,509 US5063695A (en)	1990-02-12	1990-12-20	Replaceable wear element and method

Publications (2)

Publication Number	Publication Date
AU7097391A AU7097391A (en)	1991-08-15
AU634344B2 true AU634344B2 (en)	1993-02-18

Family

ID=27413442

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU70973/91A Expired AU634344B2 (en)	1990-02-12	1991-02-12	Replaceable wear element and method

Country Status (17)

Country	Link
EP (1)	EP0442449B1 (ja)
JP (1)	JPH0739678B2 (ja)
KR (1)	KR960009733B1 (ja)
AT (1)	ATE137283T1 (ja)
AU (1)	AU634344B2 (ja)
BR (1)	BR9100567A (ja)
CA (1)	CA2036118C (ja)
DE (2)	DE69118942T2 (ja)
ES (1)	ES2033625T3 (ja)
FI (1)	FI97249C (ja)
GR (2)	GR920300100T1 (ja)
HK (1)	HK1005600A1 (ja)
MY (1)	MY106068A (ja)
NO (2)	NO910531L (ja)
NZ (1)	NZ237065A (ja)
PH (1)	PH27540A (ja)
PT (1)	PT96744B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU659951B2 (en) *	1992-11-18	1995-06-01	Dural International Pty. Ltd.	Wear resistant blocks and associated retaining insert plates
US5553409A (en) *	1995-08-22	1996-09-10	Foothills Steel Foundry Ltd.	Shroud anchor system
AU752424B2 (en) *	1999-01-22	2002-09-19	Kverneland Klepp A/S	Replaceable wear part for soil-engaging tool
JP5943038B2 (ja) *	2014-06-20	2016-06-29	コベルコ建機株式会社	ツース盤構造
US9670648B2 (en)	2015-08-10	2017-06-06	Caterpillar Inc.	Replaceable tip systems for a tine
US9863119B2 (en) *	2015-11-09	2018-01-09	Caterpillar Inc.	Wear member
US11905686B2 (en)	2021-07-28	2024-02-20	Caterpillar Inc.	Replaceable wear plate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3202226A (en) *	1963-11-13	1965-08-24	Cyril W Carson	Replaceable cutting edge for a blade assembly
US4457380A (en) *	1981-06-03	1984-07-03	Curry John N	Blades for earth moving machines
US4716666A (en) *	1986-09-29	1988-01-05	Esco Corporation	Wear runner for excavating bucket

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2896345A (en) *	1954-07-23	1959-07-28	Electric Steel Foundry Co	Tooth assembly
US3500562A (en) *	1967-04-28	1970-03-17	Richard B Reinhard	Tooth arrangement for alternate digging and scooping
US3995384A (en) *	1974-11-25	1976-12-07	John F. Duncan	Edge bit structure for implement blade

1991
- 1991-02-08 BR BR919100567A patent/BR9100567A/pt not_active IP Right Cessation
- 1991-02-11 MY MYPI91000220A patent/MY106068A/en unknown
- 1991-02-11 NO NO91910531A patent/NO910531L/no unknown
- 1991-02-11 FI FI910648A patent/FI97249C/fi not_active IP Right Cessation
- 1991-02-11 CA CA002036118A patent/CA2036118C/en not_active Expired - Lifetime
- 1991-02-11 NZ NZ237065A patent/NZ237065A/en unknown
- 1991-02-11 NO NO910531A patent/NO302963B1/no unknown
- 1991-02-11 PT PT96744A patent/PT96744B/pt not_active IP Right Cessation
- 1991-02-12 DE DE69118942T patent/DE69118942T2/de not_active Expired - Lifetime
- 1991-02-12 ES ES91101959T patent/ES2033625T3/es not_active Expired - Lifetime
- 1991-02-12 AU AU70973/91A patent/AU634344B2/en not_active Expired
- 1991-02-12 EP EP91101959A patent/EP0442449B1/en not_active Expired - Lifetime
- 1991-02-12 AT AT91101959T patent/ATE137283T1/de active
- 1991-02-12 JP JP3038909A patent/JPH0739678B2/ja not_active Expired - Fee Related
- 1991-02-12 KR KR1019910002320A patent/KR960009733B1/ko not_active Expired - Fee Related
- 1991-02-12 PH PH41977A patent/PH27540A/en unknown
- 1991-02-12 DE DE199191101959T patent/DE442449T1/de active Pending
1993
- 1993-02-17 GR GR920300100T patent/GR920300100T1/el unknown
1996
- 1996-04-25 GR GR960400475T patent/GR3019755T3/el unknown
1998
- 1998-06-03 HK HK98104777A patent/HK1005600A1/en not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3202226A (en) *	1963-11-13	1965-08-24	Cyril W Carson	Replaceable cutting edge for a blade assembly
US4457380A (en) *	1981-06-03	1984-07-03	Curry John N	Blades for earth moving machines
US4716666A (en) *	1986-09-29	1988-01-05	Esco Corporation	Wear runner for excavating bucket

Also Published As

Publication number	Publication date
NO302963B1 (no)	1998-05-11
DE69118942T2 (de)	1996-11-28
KR910015763A (ko)	1991-09-30
CA2036118A1 (en)	1991-08-13
ATE137283T1 (de)	1996-05-15
GR920300100T1 (en)	1993-02-17
BR9100567A (pt)	1991-10-29
NZ237065A (en)	1992-11-25
ES2033625T1 (es)	1993-04-01
FI97249C (fi)	1996-11-11
JPH04213632A (ja)	1992-08-04
PH27540A (en)	1993-08-18
EP0442449A3 (en)	1992-03-04
PT96744A (pt)	1993-01-29
MY106068A (en)	1995-03-31
FI910648L (fi)	1991-08-13
GR3019755T3 (en)	1996-07-31
AU7097391A (en)	1991-08-15
NO910531L (no)	1991-08-13
KR960009733B1 (ko)	1996-07-23
EP0442449A2 (en)	1991-08-21
PT96744B (pt)	1998-08-31
JPH0739678B2 (ja)	1995-05-01
FI97249B (fi)	1996-07-31
NO910531D0 (no)	1991-02-11
ES2033625T3 (es)	1996-07-16
HK1005600A1 (en)	1999-01-15
DE69118942D1 (de)	1996-05-30
FI910648A0 (fi)	1991-02-11
EP0442449B1 (en)	1996-04-24
DE442449T1 (de)	1992-11-26
CA2036118C (en)	1995-04-18

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Legal Events

Date	Code	Title	Description
2003-02-20	GD	Licence registered	Name of requester: BRADKEN MINING SPV PTY LTD