NZ237065A - Replaceable wear elements for use on wearable part of structure exposed to abrasive material - Google Patents

Replaceable wear elements for use on wearable part of structure exposed to abrasive material

Info

Publication number: NZ237065A
Authority: NZ; New Zealand
Prior art keywords: dovetail; wall; wear; confronting; wear element
Prior art date: 1990-02-12

Application number

NZ237065A

Other languages

English (en)

Inventor

Terry L Briscoe

Paul C Sprunger

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

1991-02-11

Publication date

1992-11-25

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

1991-02-11 Application filed by Esco Corp filed Critical Esco Corp

1992-11-25 Publication of NZ237065A publication Critical patent/NZ237065A/en

Links

239000003082 abrasive agent Substances 0.000 title claims abstract description 14
238000000034 method Methods 0.000 claims abstract description 13
238000009434 installation Methods 0.000 claims abstract description 7
230000013011 mating Effects 0.000 claims description 5
238000005520 cutting process Methods 0.000 claims description 4
239000000463 material Substances 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 2
238000010276 construction Methods 0.000 description 6
230000002441 reversible effect Effects 0.000 description 6
230000009471 action Effects 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000005065 mining Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
230000003252 repetitive effect Effects 0.000 description 1
238000003860 storage Methods 0.000 description 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)
Earth Drilling (AREA)
Magnetically Actuated Valves (AREA)
Road Signs Or Road Markings (AREA)
Prostheses (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Gripping On Spindles (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)
Toys (AREA)
Ropes Or Cables (AREA)
Magnetic Heads (AREA)
Braking Arrangements (AREA)
Pens And Brushes (AREA)
Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Nonmetallic Welding Materials (AREA)

NZ237065A 1990-02-12 1991-02-11 Replaceable wear elements for use on wearable part of structure exposed to abrasive material NZ237065A (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number	Publication Date
NZ237065A true NZ237065A (en)	1992-11-25

Family

ID=27413442

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NZ237065A NZ237065A (en)	1990-02-12	1991-02-11	Replaceable wear elements for use on wearable part of structure exposed to abrasive material

Country Status (17)

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

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
DK1143782T3 (da) *	1999-01-22	2003-03-31	Kverneland Klepp As	Udskiftelig sliddel til et jordbearbejdningsværktøj
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

Family Cites Families (6)

* 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
US3202226A (en) *	1963-11-13	1965-08-24	Cyril W Carson	Replaceable cutting edge for a blade 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
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

1991
- 1991-02-08 BR BR919100567A patent/BR9100567A/pt not_active IP Right Cessation
- 1991-02-11 FI FI910648A patent/FI97249C/fi not_active IP Right Cessation
- 1991-02-11 PT PT96744A patent/PT96744B/pt not_active IP Right Cessation
- 1991-02-11 NO NO91910531A patent/NO910531L/no unknown
- 1991-02-11 NZ NZ237065A patent/NZ237065A/en unknown
- 1991-02-11 MY MYPI91000220A patent/MY106068A/en unknown
- 1991-02-11 CA CA002036118A patent/CA2036118C/fr not_active Expired - Lifetime
- 1991-02-11 NO NO910531A patent/NO302963B1/no unknown
- 1991-02-12 EP EP91101959A patent/EP0442449B1/fr not_active Expired - Lifetime
- 1991-02-12 KR KR1019910002320A patent/KR960009733B1/ko not_active Expired - Fee Related
- 1991-02-12 AT AT91101959T patent/ATE137283T1/de active
- 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 JP JP3038909A patent/JPH0739678B2/ja not_active Expired - Fee Related
- 1991-02-12 AU AU70973/91A patent/AU634344B2/en not_active Expired
- 1991-02-12 DE DE199191101959T patent/DE442449T1/de active Pending
- 1991-02-12 PH PH41977A patent/PH27540A/en unknown
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

Also Published As

Publication number	Publication date
GR920300100T1 (en)	1993-02-17
AU634344B2 (en)	1993-02-18
FI97249C (fi)	1996-11-11
NO910531L (no)	1991-08-13
FI97249B (fi)	1996-07-31
MY106068A (en)	1995-03-31
PT96744B (pt)	1998-08-31
CA2036118C (fr)	1995-04-18
CA2036118A1 (fr)	1991-08-13
DE69118942D1 (de)	1996-05-30
AU7097391A (en)	1991-08-15
PT96744A (pt)	1993-01-29
GR3019755T3 (en)	1996-07-31
JPH04213632A (ja)	1992-08-04
HK1005600A1 (en)	1999-01-15
FI910648A0 (fi)	1991-02-11
NO910531D0 (no)	1991-02-11
ES2033625T3 (es)	1996-07-16
EP0442449A3 (en)	1992-03-04
ES2033625T1 (es)	1993-04-01
EP0442449A2 (fr)	1991-08-21
KR910015763A (ko)	1991-09-30
EP0442449B1 (fr)	1996-04-24
PH27540A (en)	1993-08-18
JPH0739678B2 (ja)	1995-05-01
FI910648L (fi)	1991-08-13
DE442449T1 (de)	1992-11-26
BR9100567A (pt)	1991-10-29
DE69118942T2 (de)	1996-11-28
KR960009733B1 (ko)	1996-07-23
NO302963B1 (no)	1998-05-11
ATE137283T1 (de)	1996-05-15

Legal Events

Date	Code	Title	Description
2004-02-27	RENW	Renewal (renewal fees accepted)

Publication	Publication Date	Title
US5063695A (en)	1991-11-12	Replaceable wear element and method
US5005304A (en)	1991-04-09	Replaceable wear element
US4995176A (en)	1991-02-26	Replaceable wear element, assembly and method
US4716666A (en)	1988-01-05	Wear runner for excavating bucket
US5056243A (en)	1991-10-15	Connection for elements at least one of which is subject to abrasive wear
US5937549A (en)	1999-08-17	Wear member attachment system
JP2637625B2 (ja)	1997-08-06	摩耗に晒される構造物のための耐摩耗組立体
US6836983B2 (en)	2005-01-04	Device for the coupling of excavator teeth
US4326348A (en)	1982-04-27	Excavating tooth assembly
GB2303865A (en)	1997-03-05	Replaceable wear runner
AU1215097A (en)	1998-06-10	Tooth arrangement
KR20010071686A (ko)	2001-07-31	굴착기의 날에 사용하기 위한 커플링
JPS5821047B2 (ja)	1983-04-27	ロツク装置
CA2576218A1 (fr)	2006-02-09	Ensemble a adaptateur et a dent
US5210965A (en)	1993-05-18	Fabricated bucket tooth
NZ237065A (en)	1992-11-25	Replaceable wear elements for use on wearable part of structure exposed to abrasive material
US5283965A (en)	1994-02-08	Attachment assembly for excavation teeth
USRE33454E (en)	1990-11-27	Wear runner for excavating bucket
HK1005600B (en)	1999-01-15	Replaceable wear element
US2754957A (en)	1956-07-17	Conveyor flight
US20210381205A1 (en)	2021-12-09	Locking mechanism for a wear assembly
KR970001729B1 (ko)	1997-02-14	굴삭 투쓰 교체 포인트
US2927386A (en)	1960-03-08	Excavating tooth point retaining device
US3521711A (en)	1970-07-28	Scraper apparatus having multiple position bucket support
HK1025611B (en)	2011-09-23	Tooth arrangement