FI910648A - Interchangeable wear element and procedure - Google Patents
Interchangeable wear element and procedure Download PDFInfo
- Publication number
- FI910648A FI910648A FI910648A FI910648A FI910648A FI 910648 A FI910648 A FI 910648A FI 910648 A FI910648 A FI 910648A FI 910648 A FI910648 A FI 910648A FI 910648 A FI910648 A FI 910648A
- Authority
- FI
- Finland
- Prior art keywords
- wear element
- procedure
- wall portion
- dovetail
- relatively elongated
- Prior art date
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)
- Multiple-Way Valves (AREA)
- Component Parts Of Construction Machinery (AREA)
- Adornments (AREA)
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
- Magnetically Actuated Valves (AREA)
- Pens And Brushes (AREA)
- Road Signs Or Road Markings (AREA)
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Gripping On Spindles (AREA)
- Toys (AREA)
- Ropes Or Cables (AREA)
- Nonmetallic Welding Materials (AREA)
- Braking Arrangements (AREA)
- Magnetic Heads (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
An assembly of wear element (11) for installation on the wearable part of a structure engageable with abrasive material including a relatively elongated base element adapted to be secured to the wearable part and a relatively elongated wear element releasably, reversibly mounted on the base element, each of the elements having longitudinally spaced apart dovetail surfaces (30) in one outstanding wall portion and at least one surface in a second opposed outstanding wall portion positioned between the spaced art dovetail surfaces. A method of designing the dovetail connection through a repeating pattern is also disclosed. <IMAGE>
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47835990 | 1990-02-12 | ||
| 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 |
| US52808790 | 1990-05-24 | ||
| US62750990 | 1990-12-20 | ||
| US07/627,509 US5063695A (en) | 1990-02-12 | 1990-12-20 | Replaceable wear element and method |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI910648A0 FI910648A0 (en) | 1991-02-11 |
| FI910648A true FI910648A (en) | 1991-08-13 |
| FI97249B FI97249B (en) | 1996-07-31 |
| FI97249C FI97249C (en) | 1996-11-11 |
Family
ID=27413442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI910648A FI97249C (en) | 1990-02-12 | 1991-02-11 | Interchangeable wear element and procedure |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0442449B1 (en) |
| JP (1) | JPH0739678B2 (en) |
| KR (1) | KR960009733B1 (en) |
| AT (1) | ATE137283T1 (en) |
| AU (1) | AU634344B2 (en) |
| BR (1) | BR9100567A (en) |
| CA (1) | CA2036118C (en) |
| DE (2) | DE442449T1 (en) |
| ES (1) | ES2033625T3 (en) |
| FI (1) | FI97249C (en) |
| GR (2) | GR920300100T1 (en) |
| HK (1) | HK1005600A1 (en) |
| MY (1) | MY106068A (en) |
| NO (2) | NO910531L (en) |
| NZ (1) | NZ237065A (en) |
| PH (1) | PH27540A (en) |
| PT (1) | PT96744B (en) |
Families Citing this family (7)
| 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 |
| DE69905400T2 (en) * | 1999-01-22 | 2003-06-12 | Kverneland Klepp As | REPLACEABLE WEAR PART FOR GROUNDING DEVICE |
| JP5943038B2 (en) * | 2014-06-20 | 2016-06-29 | コベルコ建機株式会社 | Tooth board structure |
| 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)
| 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/en not_active IP Right Cessation
- 1991-02-11 PT PT96744A patent/PT96744B/en not_active IP Right Cessation
- 1991-02-11 FI FI910648A patent/FI97249C/en not_active IP Right Cessation
- 1991-02-11 NO NO91910531A patent/NO910531L/en unknown
- 1991-02-11 CA CA002036118A patent/CA2036118C/en not_active Expired - Lifetime
- 1991-02-11 MY MYPI91000220A patent/MY106068A/en unknown
- 1991-02-11 NZ NZ237065A patent/NZ237065A/en unknown
- 1991-02-11 NO NO910531A patent/NO302963B1/en unknown
- 1991-02-12 EP EP91101959A patent/EP0442449B1/en not_active Expired - Lifetime
- 1991-02-12 DE DE199191101959T patent/DE442449T1/en active Pending
- 1991-02-12 AU AU70973/91A patent/AU634344B2/en not_active Expired
- 1991-02-12 PH PH41977A patent/PH27540A/en unknown
- 1991-02-12 ES ES91101959T patent/ES2033625T3/en not_active Expired - Lifetime
- 1991-02-12 AT AT91101959T patent/ATE137283T1/en active
- 1991-02-12 DE DE69118942T patent/DE69118942T2/en not_active Expired - Lifetime
- 1991-02-12 JP JP3038909A patent/JPH0739678B2/en not_active Expired - Fee Related
- 1991-02-12 KR KR1019910002320A patent/KR960009733B1/en not_active IP Right Cessation
-
1993
- 1993-02-17 GR GR920300100T patent/GR920300100T1/en unknown
-
1996
- 1996-04-25 GR GR960400475T patent/GR3019755T3/en unknown
-
1998
- 1998-06-03 HK HK98104777A patent/HK1005600A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2036118C (en) | 1995-04-18 |
| DE442449T1 (en) | 1992-11-26 |
| CA2036118A1 (en) | 1991-08-13 |
| KR910015763A (en) | 1991-09-30 |
| JPH0739678B2 (en) | 1995-05-01 |
| AU7097391A (en) | 1991-08-15 |
| ES2033625T3 (en) | 1996-07-16 |
| EP0442449A3 (en) | 1992-03-04 |
| BR9100567A (en) | 1991-10-29 |
| AU634344B2 (en) | 1993-02-18 |
| FI97249C (en) | 1996-11-11 |
| HK1005600A1 (en) | 1999-01-15 |
| JPH04213632A (en) | 1992-08-04 |
| GR3019755T3 (en) | 1996-07-31 |
| NZ237065A (en) | 1992-11-25 |
| GR920300100T1 (en) | 1993-02-17 |
| EP0442449A2 (en) | 1991-08-21 |
| PT96744A (en) | 1993-01-29 |
| FI97249B (en) | 1996-07-31 |
| PT96744B (en) | 1998-08-31 |
| ATE137283T1 (en) | 1996-05-15 |
| NO910531D0 (en) | 1991-02-11 |
| DE69118942T2 (en) | 1996-11-28 |
| DE69118942D1 (en) | 1996-05-30 |
| EP0442449B1 (en) | 1996-04-24 |
| FI910648A0 (en) | 1991-02-11 |
| MY106068A (en) | 1995-03-31 |
| ES2033625T1 (en) | 1993-04-01 |
| KR960009733B1 (en) | 1996-07-23 |
| PH27540A (en) | 1993-08-18 |
| NO302963B1 (en) | 1998-05-11 |
| NO910531L (en) | 1991-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Owner name: ESCO CORPORATION |
|
| BB | Publication of examined application | ||
| MM | Patent lapsed |