NO302963B1 - Utskiftbart slitasjeelement for et gravemaskinredskap - Google Patents

Utskiftbart slitasjeelement for et gravemaskinredskap Download PDF

Info

Publication number: NO302963B1
Authority: NO; Norway
Prior art keywords: dovetail; wall; notch; wear; center line
Prior art date: 1990-02-12

Application number

NO910531A

Other languages

English (en)

Norwegian (no)

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

1998-05-11

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

1998-05-11 Publication of NO302963B1 publication Critical patent/NO302963B1/no

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
- E02F9/2883—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)
Orthopedics, Nursing, And Contraception (AREA)
Prostheses (AREA)
Road Signs Or Road Markings (AREA)
Gripping On Spindles (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)
Toys (AREA)
Nonmetallic Welding Materials (AREA)
Braking Arrangements (AREA)
Magnetic Heads (AREA)
Ropes Or Cables (AREA)
Pens And Brushes (AREA)
Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

NO910531A 1990-02-12 1991-02-11 Utskiftbart slitasjeelement for et gravemaskinredskap NO302963B1 (no)

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
NO302963B1 true NO302963B1 (no)	1998-05-11

Family

ID=27413442

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NO910531A NO302963B1 (no)	1990-02-12	1991-02-11	Utskiftbart slitasjeelement for et gravemaskinredskap
NO91910531A NO910531L (no)	1990-02-12	1991-02-11	Utskiftbart slitasjeelement og fremgangsmaate ved fremstilling av en svalehaleforbindelse.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NO91910531A NO910531L (no)	1990-02-12	1991-02-11	Utskiftbart slitasjeelement og fremgangsmaate ved fremstilling av en svalehaleforbindelse.

Country Status (16)

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)
MY (1)	MY106068A (fr)
NO (2)	NO302963B1 (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
ES2192093T3 (es) *	1999-01-22	2003-09-16	Kverneland Klepp As	Pieza de desgaste reemplazable para util de trabajo del terreno.
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 NO NO910531A patent/NO302963B1/no unknown
- 1991-02-11 FI FI910648A patent/FI97249C/fi not_active IP Right Cessation
- 1991-02-11 CA CA002036118A patent/CA2036118C/fr not_active Expired - Lifetime
- 1991-02-11 PT PT96744A patent/PT96744B/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 NZ NZ237065A patent/NZ237065A/en unknown
- 1991-02-12 EP EP91101959A patent/EP0442449B1/fr not_active Expired - Lifetime
- 1991-02-12 ES ES91101959T patent/ES2033625T3/es 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 JP JP3038909A patent/JPH0739678B2/ja not_active Expired - Fee Related
- 1991-02-12 PH PH41977A patent/PH27540A/en unknown
- 1991-02-12 DE DE69118942T patent/DE69118942T2/de not_active Expired - Lifetime
- 1991-02-12 DE DE199191101959T patent/DE442449T1/de active Pending
- 1991-02-12 AU AU70973/91A patent/AU634344B2/en not_active Expired
1993
- 1993-02-17 GR GR920300100T patent/GR920300100T1/el unknown
1996
- 1996-04-25 GR GR960400475T patent/GR3019755T3/el unknown

Also Published As

Publication number	Publication date
ES2033625T1 (es)	1993-04-01
ES2033625T3 (es)	1996-07-16
CA2036118C (fr)	1995-04-18
EP0442449A2 (fr)	1991-08-21
CA2036118A1 (fr)	1991-08-13
AU634344B2 (en)	1993-02-18
NO910531L (no)	1991-08-13
ATE137283T1 (de)	1996-05-15
NO910531D0 (no)	1991-02-11
JPH0739678B2 (ja)	1995-05-01
GR920300100T1 (en)	1993-02-17
GR3019755T3 (en)	1996-07-31
FI97249B (fi)	1996-07-31
DE442449T1 (de)	1992-11-26
AU7097391A (en)	1991-08-15
PT96744A (pt)	1993-01-29
EP0442449A3 (en)	1992-03-04
NZ237065A (en)	1992-11-25
KR960009733B1 (ko)	1996-07-23
KR910015763A (ko)	1991-09-30
FI910648L (fi)	1991-08-13
MY106068A (en)	1995-03-31
PT96744B (pt)	1998-08-31
DE69118942T2 (de)	1996-11-28
PH27540A (en)	1993-08-18
FI97249C (fi)	1996-11-11
DE69118942D1 (de)	1996-05-30
HK1005600A1 (en)	1999-01-15
EP0442449B1 (fr)	1996-04-24
BR9100567A (pt)	1991-10-29
JPH04213632A (ja)	1992-08-04
FI910648A0 (fi)	1991-02-11

Publication	Publication Date	Title
US5396963A (en)	1995-03-14	Blades for earth moving machines
US5647641A (en)	1997-07-15	Bar for a road milling drum
US5063695A (en)	1991-11-12	Replaceable wear element and method
SU1342428A3 (ru)	1987-09-30	Экскаваторный ковш
US4414764A (en)	1983-11-15	Wear parts system
US2222071A (en)	1940-11-19	Detachable scarifier tooth
US4995176A (en)	1991-02-26	Replaceable wear element, assembly and method
US5005304A (en)	1991-04-09	Replaceable wear element
EP3775399B1 (fr)	2023-08-16	Ensemble lame et surface courbe d'outil
ES3045735T3 (en)	2025-11-28	Adapter board with pry points
JPH0428057B2 (fr)	1992-05-13
NO159673B (no)	1988-10-17	Skjaerkant for veiskraper, graveskuffer eller liknende.
US3791054A (en)	1974-02-12	Lip construction for bucketwheel excavators
US20050200192A1 (en)	2005-09-15	Rock cutting machine
US12018464B2 (en)	2024-06-25	Weldless boss for attaching lips to a work implement
US3826024A (en)	1974-07-30	Excavator tooth, holder and retainer
WO1983002154A1 (fr)	1983-06-23	Dispositif a charniere pour armes a feu
SE407824B (sv)	1979-04-23	Laselement for slitdelar till jordbearbetningsmaskiner
US5283965A (en)	1994-02-08	Attachment assembly for excavation teeth
EP0836660B1 (fr)	1998-12-02	Appareil de formation d'une demi-lune a neige
US4269275A (en)	1981-05-26	Replaceable edge bit assembly
US4516339A (en)	1985-05-14	Combination excavating bucket, shank and digging teeth
US3152411A (en)	1964-10-13	Edge bit structure for blade of earth working implement
SE464564B (sv)	1991-05-13	Filmall foer saagkedjor
EP0442449B1 (fr)	1996-04-24	Elément interchangeable d'usure