DE69101927D1 - Baggerzahn. - Google Patents
Baggerzahn.Info
- Publication number
- DE69101927D1 DE69101927D1 DE69101927T DE69101927T DE69101927D1 DE 69101927 D1 DE69101927 D1 DE 69101927D1 DE 69101927 T DE69101927 T DE 69101927T DE 69101927 T DE69101927 T DE 69101927T DE 69101927 D1 DE69101927 D1 DE 69101927D1
- Authority
- DE
- Germany
- Prior art keywords
- excavator tooth
- excavator
- tooth
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
-
- 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
- E02F9/2808—Teeth
- E02F9/285—Teeth characterised by the material used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR909011828A FR2667088B1 (fr) | 1990-09-20 | 1990-09-20 | Dent pour outil d'excavation. |
PCT/FR1991/000735 WO1992005320A1 (fr) | 1990-09-20 | 1991-09-18 | Dent pour outil d'excavation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69101927D1 true DE69101927D1 (de) | 1994-06-09 |
DE69101927T2 DE69101927T2 (de) | 1994-11-24 |
Family
ID=9400642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69101927T Expired - Fee Related DE69101927T2 (de) | 1990-09-20 | 1991-09-18 | Baggerzahn. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5375350A (de) |
EP (1) | EP0548239B1 (de) |
AU (1) | AU648826B2 (de) |
CA (1) | CA2091888A1 (de) |
DE (1) | DE69101927T2 (de) |
ES (1) | ES2055617T3 (de) |
FR (1) | FR2667088B1 (de) |
WO (1) | WO1992005320A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5111600A (en) * | 1991-07-30 | 1992-05-12 | Caterpillar Inc. | Tooth with hard material applied to selected surfaces |
US5502905A (en) * | 1994-04-26 | 1996-04-02 | Caterpillar Inc. | Tooth having abrasion resistant material applied thereto |
AU687709B1 (en) * | 1997-02-20 | 1998-02-26 | Eugene Tsykin | Durable self-sharpening points for hard ground |
DE10022629A1 (de) * | 2000-05-11 | 2001-11-15 | Intertractor Gmbh | Zahnklappe für Baumaschinen |
AU783877B2 (en) * | 2000-06-13 | 2005-12-15 | Caterpillar S.A.R.L. | Ground-engaging tool for an excavation bucket |
US6457269B1 (en) * | 2000-06-14 | 2002-10-01 | Caterpillar Sarl | Ground-engaging tool for an excavation bucket |
KR100783100B1 (ko) * | 2006-11-17 | 2007-12-07 | 주식회사 티엠시 | 굴착기 바켓용 팁 및 그의 제조 방법 |
US7836615B2 (en) * | 2007-04-25 | 2010-11-23 | Winter Equipment Company | Road machinery blade wear resistors |
EP2242886A1 (de) * | 2008-01-04 | 2010-10-27 | Excalibur Steel Company Pty Ltd | Abnutzungsfeste komponenten |
US8191291B2 (en) * | 2008-07-09 | 2012-06-05 | Esco Corporation | Wear member for excavating equipment |
US8209887B2 (en) * | 2009-06-17 | 2012-07-03 | Syamal Kumar Ghosh | Wear resistant support structures for utility equipment |
US8191287B2 (en) * | 2010-03-16 | 2012-06-05 | Winter Equipment Company | Elastomeric plow edge |
US8844173B2 (en) | 2010-03-16 | 2014-09-30 | Shurtech Brands, Llc | Elastomeric plow edge |
US9428874B2 (en) | 2010-03-16 | 2016-08-30 | Winter Equipment Company | Elastomeric plow edge |
US7874085B1 (en) | 2010-03-16 | 2011-01-25 | Winter Equipment Company | Plow blade and moldboard shoe |
JOP20200150A1 (ar) * | 2011-04-06 | 2017-06-16 | Esco Group Llc | قطع غيار بأوجه مقواه باستخدام عملية التقسية المصلدة والطريقة والتجميع المرافق للتصنيع |
MY167939A (en) | 2012-01-31 | 2018-10-04 | Esco Corp | Wear resistant material and system and method of creating a wear resistant material |
EP3908703B1 (de) * | 2019-01-11 | 2023-01-25 | FLSmidth A/S | Zahn zum anbringen an eine baggerschaufel |
AT522699B1 (de) * | 2019-07-02 | 2021-01-15 | Boehlerit Gmbh & Co Kg | Schar für ein Bodenbearbeitungsgerät |
US11882777B2 (en) | 2020-07-21 | 2024-01-30 | Osmundson Mfg. Co. | Agricultural sweep with wear resistant coating |
US20230332383A1 (en) * | 2022-04-13 | 2023-10-19 | Hensley Industries, Inc. | Reinforced wear member |
CN115045362B (zh) * | 2022-07-06 | 2023-09-19 | 江西爱丽新材料科技有限公司 | 一种高强度斗齿 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608111A (en) * | 1947-06-17 | 1952-08-26 | American Brake Shoe Co | Repointer bar and method of repointing teeth |
US2718162A (en) * | 1952-06-23 | 1955-09-20 | Belmont D Smith | Bucket tooth repointing |
US3286379A (en) * | 1964-01-13 | 1966-11-22 | Petersen Gerald A | Digging tooth with corrugated cross-section |
US3805423A (en) * | 1970-06-26 | 1974-04-23 | Caterpillar Tractor Co | Bi-metal ripper tip for digging teeth |
US3882594A (en) * | 1972-02-22 | 1975-05-13 | Servco Co | Method of forming a hard facing on the body of a tool |
US3984910A (en) * | 1973-12-17 | 1976-10-12 | Caterpillar Tractor Co. | Multi-material ripper tip |
US4052802A (en) * | 1976-02-23 | 1977-10-11 | Caterpillar Tractor Co. | Ground-engaging tool with wear-resistant insert |
US4101318A (en) * | 1976-12-10 | 1978-07-18 | Erwin Rudy | Cemented carbide-steel composites for earthmoving and mining applications |
US4187626A (en) * | 1978-02-27 | 1980-02-12 | Esco Corporation | Excavating tool having hard-facing elements |
JPH0747857B2 (ja) * | 1985-10-23 | 1995-05-24 | 株式会社小松製作所 | 建設機械用鋼製切刃及びその製造法 |
US4715450A (en) * | 1987-02-20 | 1987-12-29 | Kennametal Inc. | Grader blade with casting/insert assembly on leading edge |
US4770253A (en) * | 1987-02-20 | 1988-09-13 | Kennametal Inc. | Grader blade with tiered inserts on leading edge |
-
1990
- 1990-09-20 FR FR909011828A patent/FR2667088B1/fr not_active Expired - Fee Related
-
1991
- 1991-09-18 US US07/988,938 patent/US5375350A/en not_active Expired - Fee Related
- 1991-09-18 AU AU85451/91A patent/AU648826B2/en not_active Ceased
- 1991-09-18 DE DE69101927T patent/DE69101927T2/de not_active Expired - Fee Related
- 1991-09-18 ES ES91917196T patent/ES2055617T3/es not_active Expired - Lifetime
- 1991-09-18 EP EP91917196A patent/EP0548239B1/de not_active Expired - Lifetime
- 1991-09-18 WO PCT/FR1991/000735 patent/WO1992005320A1/fr active IP Right Grant
- 1991-09-18 CA CA002091888A patent/CA2091888A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2091888A1 (fr) | 1992-03-21 |
FR2667088B1 (fr) | 1994-10-14 |
DE69101927T2 (de) | 1994-11-24 |
EP0548239B1 (de) | 1994-05-04 |
AU8545191A (en) | 1992-04-15 |
AU648826B2 (en) | 1994-05-05 |
EP0548239A1 (de) | 1993-06-30 |
FR2667088A1 (fr) | 1992-03-27 |
US5375350A (en) | 1994-12-27 |
WO1992005320A1 (fr) | 1992-04-02 |
ES2055617T3 (es) | 1994-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |