PT96744B - Elemento desgastavel substituivel para instalacao na parte que se pode desgastar de uma estrutura de contacto com material abrasivo - Google Patents

Elemento desgastavel substituivel para instalacao na parte que se pode desgastar de uma estrutura de contacto com material abrasivo Download PDF

Info

Publication number
PT96744B
PT96744B PT96744A PT9674491A PT96744B PT 96744 B PT96744 B PT 96744B PT 96744 A PT96744 A PT 96744A PT 9674491 A PT9674491 A PT 9674491A PT 96744 B PT96744 B PT 96744B
Authority
PT
Portugal
Prior art keywords
dovetail
wearable
walls
wall
segments
Prior art date
Application number
PT96744A
Other languages
English (en)
Portuguese (pt)
Other versions
PT96744A (pt
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.)
Filing date
Publication date
Priority claimed from US07/478,359 external-priority patent/US5005304A/en
Priority claimed from US07/528,087 external-priority patent/US4995176A/en
Priority claimed from US07/627,509 external-priority patent/US5063695A/en
Application filed by Esco Corp filed Critical Esco Corp
Publication of PT96744A publication Critical patent/PT96744A/pt
Publication of PT96744B publication Critical patent/PT96744B/pt

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)
  • Magnetically Actuated Valves (AREA)
  • Earth Drilling (AREA)
  • Gripping On Spindles (AREA)
  • Pens And Brushes (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Prostheses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Road Signs Or Road Markings (AREA)
  • Braking Arrangements (AREA)
  • Magnetic Heads (AREA)
  • Ropes Or Cables (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Toys (AREA)
PT96744A 1990-02-12 1991-02-11 Elemento desgastavel substituivel para instalacao na parte que se pode desgastar de uma estrutura de contacto com material abrasivo PT96744B (pt)

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 (2)

Publication Number Publication Date
PT96744A PT96744A (pt) 1993-01-29
PT96744B true PT96744B (pt) 1998-08-31

Family

ID=27413442

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96744A PT96744B (pt) 1990-02-12 1991-02-11 Elemento desgastavel substituivel para instalacao na parte que se pode desgastar de uma estrutura de contacto com material abrasivo

Country Status (17)

Country Link
EP (1) EP0442449B1 (fi)
JP (1) JPH0739678B2 (fi)
KR (1) KR960009733B1 (fi)
AT (1) ATE137283T1 (fi)
AU (1) AU634344B2 (fi)
BR (1) BR9100567A (fi)
CA (1) CA2036118C (fi)
DE (2) DE69118942T2 (fi)
ES (1) ES2033625T3 (fi)
FI (1) FI97249C (fi)
GR (2) GR920300100T1 (fi)
HK (1) HK1005600A1 (fi)
MY (1) MY106068A (fi)
NO (2) NO302963B1 (fi)
NZ (1) NZ237065A (fi)
PH (1) PH27540A (fi)
PT (1) PT96744B (fi)

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

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

Also Published As

Publication number Publication date
NZ237065A (en) 1992-11-25
KR960009733B1 (ko) 1996-07-23
HK1005600A1 (en) 1999-01-15
CA2036118C (en) 1995-04-18
ES2033625T3 (es) 1996-07-16
GR3019755T3 (en) 1996-07-31
FI910648A0 (fi) 1991-02-11
FI97249B (fi) 1996-07-31
FI97249C (fi) 1996-11-11
EP0442449A3 (en) 1992-03-04
NO910531D0 (no) 1991-02-11
PT96744A (pt) 1993-01-29
CA2036118A1 (en) 1991-08-13
AU634344B2 (en) 1993-02-18
JPH04213632A (ja) 1992-08-04
BR9100567A (pt) 1991-10-29
AU7097391A (en) 1991-08-15
NO910531L (no) 1991-08-13
NO302963B1 (no) 1998-05-11
JPH0739678B2 (ja) 1995-05-01
ATE137283T1 (de) 1996-05-15
KR910015763A (ko) 1991-09-30
ES2033625T1 (es) 1993-04-01
DE69118942T2 (de) 1996-11-28
FI910648A (fi) 1991-08-13
EP0442449B1 (en) 1996-04-24
MY106068A (en) 1995-03-31
PH27540A (en) 1993-08-18
GR920300100T1 (en) 1993-02-17
DE69118942D1 (de) 1996-05-30
EP0442449A2 (en) 1991-08-21
DE442449T1 (de) 1992-11-26

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19920717

FG3A Patent granted, date of granting

Effective date: 19980512

MM3A Annulment or lapse

Effective date: 20041112