CH679939A5 - - Google Patents
Download PDFInfo
- Publication number
- CH679939A5 CH679939A5 CH237589A CH237589A CH679939A5 CH 679939 A5 CH679939 A5 CH 679939A5 CH 237589 A CH237589 A CH 237589A CH 237589 A CH237589 A CH 237589A CH 679939 A5 CH679939 A5 CH 679939A5
- Authority
- CH
- Switzerland
- Prior art keywords
- tooth holder
- holding arm
- excavator
- tooth
- slot
- 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
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
-
- 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
- E02F9/2816—Mountings therefor
- E02F9/2825—Mountings therefor using adapters
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Shovels (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH237589A CH679939A5 (pt) | 1989-06-26 | 1989-06-26 | |
EP19900111412 EP0405274B1 (de) | 1989-06-26 | 1990-06-18 | Zahnhalter eines auf einer Baggerschaufel befestigbaren Baggerzahnes |
ES90111412T ES2052104T3 (es) | 1989-06-26 | 1990-06-18 | Soporte para un diente de excavadora, solidamente fijable a una pala excavadora. |
DE59005590T DE59005590D1 (de) | 1989-06-26 | 1990-06-18 | Zahnhalter eines auf einer Baggerschaufel befestigbaren Baggerzahnes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH237589A CH679939A5 (pt) | 1989-06-26 | 1989-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH679939A5 true CH679939A5 (pt) | 1992-05-15 |
Family
ID=4232305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH237589A CH679939A5 (pt) | 1989-06-26 | 1989-06-26 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0405274B1 (pt) |
CH (1) | CH679939A5 (pt) |
DE (1) | DE59005590D1 (pt) |
ES (1) | ES2052104T3 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103774713B (zh) * | 2013-11-26 | 2016-05-04 | 广西柳工机械股份有限公司 | 一种斗齿组件 |
CN106284482B (zh) * | 2016-08-30 | 2019-02-12 | 山东明宇重工机械有限公司 | 一种装载机铲齿及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1829851A (en) * | 1929-11-25 | 1931-11-03 | American Manganese Steel Co | Replaceable thimble point dipper tooth |
US1834514A (en) * | 1928-11-09 | 1931-12-01 | American Manganese Steel Co | Excavating point |
US2108075A (en) * | 1936-05-20 | 1938-02-15 | Bucyrus Erie Co | Dipper tooth |
DE7443383U (de) * | 1974-01-02 | 1975-05-07 | Mantovani T | Zahnfassung für Löffel- und Greiferbagger |
US4027408A (en) * | 1975-01-28 | 1977-06-07 | Ferdinando Ramella | Digger teeth with interlocking tooth elements |
-
1989
- 1989-06-26 CH CH237589A patent/CH679939A5/de not_active IP Right Cessation
-
1990
- 1990-06-18 EP EP19900111412 patent/EP0405274B1/de not_active Expired - Lifetime
- 1990-06-18 ES ES90111412T patent/ES2052104T3/es not_active Expired - Lifetime
- 1990-06-18 DE DE59005590T patent/DE59005590D1/de not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1834514A (en) * | 1928-11-09 | 1931-12-01 | American Manganese Steel Co | Excavating point |
US1829851A (en) * | 1929-11-25 | 1931-11-03 | American Manganese Steel Co | Replaceable thimble point dipper tooth |
US2108075A (en) * | 1936-05-20 | 1938-02-15 | Bucyrus Erie Co | Dipper tooth |
DE7443383U (de) * | 1974-01-02 | 1975-05-07 | Mantovani T | Zahnfassung für Löffel- und Greiferbagger |
US4027408A (en) * | 1975-01-28 | 1977-06-07 | Ferdinando Ramella | Digger teeth with interlocking tooth elements |
Also Published As
Publication number | Publication date |
---|---|
DE59005590D1 (de) | 1994-06-09 |
EP0405274A1 (de) | 1991-01-02 |
EP0405274B1 (de) | 1994-05-04 |
ES2052104T3 (es) | 1994-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |