ATE31555T1 - Baggerzaehne. - Google Patents
Baggerzaehne.Info
- Publication number
- ATE31555T1 ATE31555T1 AT85100709T AT85100709T ATE31555T1 AT E31555 T1 ATE31555 T1 AT E31555T1 AT 85100709 T AT85100709 T AT 85100709T AT 85100709 T AT85100709 T AT 85100709T AT E31555 T1 ATE31555 T1 AT E31555T1
- Authority
- AT
- Austria
- Prior art keywords
- teeth
- maximum
- alloy
- temperature
- excavator teeth
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
- Component Parts Of Construction Machinery (AREA)
- Shovels (AREA)
- Table Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3412405A DE3412405C1 (de) | 1984-04-03 | 1984-04-03 | Verwendung einer verschleissfesten,anlassbestaendigen Stahllegierung fuer Baggerzaehne |
EP85100709A EP0157093B1 (de) | 1984-04-03 | 1985-01-24 | Baggerzähne |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE31555T1 true ATE31555T1 (de) | 1988-01-15 |
Family
ID=6232485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85100709T ATE31555T1 (de) | 1984-04-03 | 1985-01-24 | Baggerzaehne. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4710244A (de) |
EP (1) | EP0157093B1 (de) |
JP (1) | JPS60224759A (de) |
AT (1) | ATE31555T1 (de) |
DE (2) | DE3412405C1 (de) |
ES (1) | ES8801710A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117448685A (zh) * | 2023-11-08 | 2024-01-26 | 广州航海学院 | 一种耙齿齿冠用铸钢及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2332441A (en) * | 1941-04-04 | 1943-10-19 | Timken Roller Bearing Co | Carburized article |
CH311324A (de) * | 1952-03-12 | 1955-11-30 | Gussstahlwerk Witten Aktienges | Verfahren zur Herstellung eines Werkstückes aus einer Stahllegierung. |
JPS5423329B2 (de) * | 1974-02-12 | 1979-08-13 | ||
FR2264887A1 (en) * | 1974-03-20 | 1975-10-17 | Centro Speriment Metallurg | Steel of high strength and good ductility - comprising chromium manganese, silicon, and carbon, having high delay at start of perlitic transformation and metastable austenitic phase |
SU667609A1 (ru) * | 1977-10-13 | 1979-06-15 | Физико-технический институт АН Белорусской ССР | Сталь |
DE7828385U1 (de) * | 1978-09-23 | 1979-01-18 | Berchem & Schaberg Gmbh, 4650 Gelsenkirchen | Auf einen Adapter aufsetzbarer Zahn für den Saugkopf von Saugkopfbaggern |
SE426177B (sv) * | 1979-12-03 | 1982-12-13 | Uddeholms Ab | Varmarbetsstal |
SU1067078A1 (ru) * | 1982-03-02 | 1984-01-15 | Московское Ордена Ленина, Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана | Сталь |
-
1984
- 1984-04-03 DE DE3412405A patent/DE3412405C1/de not_active Expired
-
1985
- 1985-01-24 DE DE8585100709T patent/DE3561249D1/de not_active Expired
- 1985-01-24 EP EP85100709A patent/EP0157093B1/de not_active Expired
- 1985-01-24 AT AT85100709T patent/ATE31555T1/de not_active IP Right Cessation
- 1985-04-01 ES ES541810A patent/ES8801710A1/es not_active Expired
- 1985-04-03 JP JP60069278A patent/JPS60224759A/ja active Pending
-
1986
- 1986-11-04 US US06/928,615 patent/US4710244A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3412405C1 (de) | 1985-06-20 |
ES541810A0 (es) | 1988-02-16 |
EP0157093B1 (de) | 1987-12-23 |
US4710244A (en) | 1987-12-01 |
EP0157093A2 (de) | 1985-10-09 |
EP0157093A3 (en) | 1986-01-02 |
DE3561249D1 (en) | 1988-02-04 |
ES8801710A1 (es) | 1988-02-16 |
JPS60224759A (ja) | 1985-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |