FR2031763A5 - - Google Patents
Info
- Publication number
- FR2031763A5 FR2031763A5 FR6902730A FR6902730A FR2031763A5 FR 2031763 A5 FR2031763 A5 FR 2031763A5 FR 6902730 A FR6902730 A FR 6902730A FR 6902730 A FR6902730 A FR 6902730A FR 2031763 A5 FR2031763 A5 FR 2031763A5
- Authority
- FR
- France
- 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
Links
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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/307—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom the boom and the dipper-arm being connected so as to permit relative movement in more than one plane
-
- 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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
- E02F3/388—Mechanical locking means for booms or arms against rotation, e.g. during transport of the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Jib Cranes (AREA)
- Component Parts Of Construction Machinery (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6902730A FR2031763A5 (en) | 1969-02-06 | 1969-02-06 | |
GB61973/69A GB1279467A (en) | 1969-02-06 | 1969-12-19 | Improvements in or relating to civil engineering machines |
US889073A US3669286A (en) | 1969-02-06 | 1969-12-30 | Public works machines |
DE19702001146 DE2001146A1 (en) | 1969-02-06 | 1970-01-12 | Improved device for construction machinery |
JP45009531A JPS502926B1 (en) | 1969-02-06 | 1970-02-04 | |
ES376239A ES376239A1 (en) | 1969-02-06 | 1970-02-05 | Public works machines |
BE771446A BE771446Q (en) | 1969-02-06 | 1971-08-18 | PERFECTED PROVISION FOR PUBLIC WORKS EQUIPMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6902730A FR2031763A5 (en) | 1969-02-06 | 1969-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2031763A5 true FR2031763A5 (en) | 1970-11-20 |
Family
ID=9028725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6902730A Expired FR2031763A5 (en) | 1969-02-06 | 1969-02-06 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3669286A (en) |
JP (1) | JPS502926B1 (en) |
BE (1) | BE771446Q (en) |
DE (1) | DE2001146A1 (en) |
ES (1) | ES376239A1 (en) |
FR (1) | FR2031763A5 (en) |
GB (1) | GB1279467A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2398849A1 (en) * | 1977-07-28 | 1979-02-23 | Orenstein & Koppel Ag | MOBILE EXCAVATOR EQUIPPED WITH A BUCKET |
FR2412661A1 (en) * | 1977-12-24 | 1979-07-20 | Schaeff Kg Maschfab Karl | MOBILE SHOVEL EXCAVATOR |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3854606A (en) * | 1971-11-26 | 1974-12-17 | Cascade Corp | Vehicle with material loader |
US3811582A (en) * | 1972-02-04 | 1974-05-21 | Case Co J I | Backhoe boom lock |
US4583908A (en) * | 1980-02-21 | 1986-04-22 | Crawford Patrick J | Mobile device for handling material |
EP0131939B1 (en) * | 1983-07-14 | 1988-04-06 | Karl Schaeff GmbH & Co. | Mobile hydraulic excavator |
JPS60169352U (en) * | 1984-04-18 | 1985-11-09 | 株式会社 竹内製作所 | drilling equipment |
US5244337A (en) * | 1990-02-05 | 1993-09-14 | Dr. Ing. H.C.F. Porsche Ag | Mobile shovel excavator |
FR2733525B1 (en) * | 1995-04-25 | 1997-07-04 | Mecalac | PUBLIC WORKS MACHINE WITH A WORKING TOOL MOUNTED AT THE END OF AN ARTICULATED ARM |
US6409457B1 (en) * | 1999-10-15 | 2002-06-25 | George Korycan | Work vehicle |
WO2006033399A1 (en) * | 2004-09-24 | 2006-03-30 | Komatsu Ltd. | Slewing controller, slewing control method, and construction machine |
ES2296479B1 (en) * | 2005-11-14 | 2009-03-01 | Spa Mantenimiento Integral Y Reconstruccion, S.A. | TRUCK ENGINEER CART. |
GB0710158D0 (en) * | 2007-05-26 | 2007-07-04 | Bamford Excavators Ltd | Method of operating a working machine |
CN106759564A (en) * | 2016-12-30 | 2017-05-31 | 徐州徐工挖掘机械有限公司 | A kind of excavator tunnel gauche form equipment structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1075812B (en) * | 1960-02-18 | Karl Kassbohrer Fahrzeugwerke GmbH, Ulm/Donau | A crane that is arranged on a vehicle and can be folded into the traffic position | |
FR773262A (en) * | 1934-05-14 | 1934-11-15 | Truck crane | |
US2383172A (en) * | 1944-03-27 | 1945-08-21 | Harold A Wagner | Portable crane |
DE1016916B (en) * | 1954-12-17 | 1957-10-03 | Maschf Augsburg Nuernberg Ag | Mobile slewing crane with collapsible boom |
GB971028A (en) * | 1962-04-24 | 1964-09-23 | Whitlock Bros Ltd | Improvements in excavating machines |
US3084806A (en) * | 1962-05-09 | 1963-04-09 | Staples James Frederick | Tower cranes |
FR1330869A (en) * | 1962-05-17 | 1963-06-28 | Poclain Atel | Improvements to hydraulic excavators, in particular to excavators intended for remote work |
US3463336A (en) * | 1967-11-15 | 1969-08-26 | Bucyrus Erie Co | Backhoe excavator or the like with power actuated side tilting handle |
-
1969
- 1969-02-06 FR FR6902730A patent/FR2031763A5/fr not_active Expired
- 1969-12-19 GB GB61973/69A patent/GB1279467A/en not_active Expired
- 1969-12-30 US US889073A patent/US3669286A/en not_active Expired - Lifetime
-
1970
- 1970-01-12 DE DE19702001146 patent/DE2001146A1/en active Pending
- 1970-02-04 JP JP45009531A patent/JPS502926B1/ja active Pending
- 1970-02-05 ES ES376239A patent/ES376239A1/en not_active Expired
-
1971
- 1971-08-18 BE BE771446A patent/BE771446Q/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2398849A1 (en) * | 1977-07-28 | 1979-02-23 | Orenstein & Koppel Ag | MOBILE EXCAVATOR EQUIPPED WITH A BUCKET |
FR2412661A1 (en) * | 1977-12-24 | 1979-07-20 | Schaeff Kg Maschfab Karl | MOBILE SHOVEL EXCAVATOR |
Also Published As
Publication number | Publication date |
---|---|
BE771446Q (en) | 1971-12-31 |
DE2001146A1 (en) | 1970-09-03 |
JPS502926B1 (en) | 1975-01-30 |
GB1279467A (en) | 1972-06-28 |
US3669286A (en) | 1972-06-13 |
ES376239A1 (en) | 1972-03-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |