FR2448002A1 - Perfectionnements aux pelles hydrauliques dont le godet est pourvu d'une palette d'ejection articulee - Google Patents
Perfectionnements aux pelles hydrauliques dont le godet est pourvu d'une palette d'ejection articuleeInfo
- Publication number
- FR2448002A1 FR2448002A1 FR7902717A FR7902717A FR2448002A1 FR 2448002 A1 FR2448002 A1 FR 2448002A1 FR 7902717 A FR7902717 A FR 7902717A FR 7902717 A FR7902717 A FR 7902717A FR 2448002 A1 FR2448002 A1 FR 2448002A1
- Authority
- FR
- France
- Prior art keywords
- backplate
- slightly greater
- hydraulic shovel
- trench depth
- bucket assembly
- 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.)
- Granted
Links
- 210000003323 beak Anatomy 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902717A FR2448002A1 (fr) | 1979-02-02 | 1979-02-02 | Perfectionnements aux pelles hydrauliques dont le godet est pourvu d'une palette d'ejection articulee |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902717A FR2448002A1 (fr) | 1979-02-02 | 1979-02-02 | Perfectionnements aux pelles hydrauliques dont le godet est pourvu d'une palette d'ejection articulee |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448002A1 true FR2448002A1 (fr) | 1980-08-29 |
FR2448002B1 FR2448002B1 (US20080094685A1-20080424-C00004.png) | 1983-12-02 |
Family
ID=9221533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902717A Granted FR2448002A1 (fr) | 1979-02-02 | 1979-02-02 | Perfectionnements aux pelles hydrauliques dont le godet est pourvu d'une palette d'ejection articulee |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2448002A1 (US20080094685A1-20080424-C00004.png) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990015196A1 (de) * | 1989-06-07 | 1990-12-13 | Heinz Langhorst | Schaufel, insbesondere planierschaufel |
FR2713681A1 (fr) * | 1993-12-14 | 1995-06-16 | Morin Freres | Dispositif de commande de la palette d'éjection d'un godet de pelleteuse. |
US5839212A (en) * | 1997-01-27 | 1998-11-24 | Kan-Am Industries, Inc, | Ejector apparatus for an earth moving scraper bowl |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1359045A (fr) * | 1962-06-23 | 1964-04-17 | Massey Ferguson Ltd | Perfectionnements apportés aux godets d'excavateurs |
GB982816A (en) * | 1963-03-04 | 1965-02-10 | Ernest Doe And Sons Ltd | Improvements relating to earth moving buckets |
-
1979
- 1979-02-02 FR FR7902717A patent/FR2448002A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1359045A (fr) * | 1962-06-23 | 1964-04-17 | Massey Ferguson Ltd | Perfectionnements apportés aux godets d'excavateurs |
GB982816A (en) * | 1963-03-04 | 1965-02-10 | Ernest Doe And Sons Ltd | Improvements relating to earth moving buckets |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990015196A1 (de) * | 1989-06-07 | 1990-12-13 | Heinz Langhorst | Schaufel, insbesondere planierschaufel |
FR2713681A1 (fr) * | 1993-12-14 | 1995-06-16 | Morin Freres | Dispositif de commande de la palette d'éjection d'un godet de pelleteuse. |
US5839212A (en) * | 1997-01-27 | 1998-11-24 | Kan-Am Industries, Inc, | Ejector apparatus for an earth moving scraper bowl |
US6092316A (en) * | 1997-01-27 | 2000-07-25 | Kan-Am Industries, Inc. | Ejector apparatus for an earth moving scraper bowl |
Also Published As
Publication number | Publication date |
---|---|
FR2448002B1 (US20080094685A1-20080424-C00004.png) | 1983-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |