GB1279467A - Improvements in or relating to civil engineering machines - Google Patents
Improvements in or relating to civil engineering machinesInfo
- Publication number
- GB1279467A GB1279467A GB61973/69A GB6197369A GB1279467A GB 1279467 A GB1279467 A GB 1279467A GB 61973/69 A GB61973/69 A GB 61973/69A GB 6197369 A GB6197369 A GB 6197369A GB 1279467 A GB1279467 A GB 1279467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- excavator
- boom part
- relating
- cab
- civil engineering
- 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
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)
- Jib Cranes (AREA)
- Shovels (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
1279467 Shovel excavators POCLAIN 19 Dec 1969 [6 Feb 1969] 61973/69 Heading E1F In an excavator the excavating assembly comprises an excavator tool-carrying arm 7 pivotally mounted about a substantially horizontal axis 11 at the outer end of an outer boom part 4 articulated about a substantially vertical axis 10 to an inner boom part 6 pivotally mounted on a turntable platform 3 of the excavator alongside the cab 5 thereof. When the two boom parts are not locked together they may be rotated about the axis 10 through up to 180‹ so that the boom part 4 can be swung to face behind the cab, when the excavator is to move between work sites, and the excavator tool can be secured at 30 to the platform 3.
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 |
---|---|
GB1279467A true GB1279467A (en) | 1972-06-28 |
Family
ID=9028725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB61973/69A Expired GB1279467A (en) | 1969-02-06 | 1969-12-19 | Improvements in or relating to civil engineering machines |
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) |
Families Citing this family (14)
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 |
DE2734055C2 (en) * | 1977-07-28 | 1979-05-03 | O & K Orenstein & Koppel Ag, 1000 Berlin | Mobile excavator with grab equipment |
DE2757968C2 (en) * | 1977-12-24 | 1979-11-22 | Karl Schaeff Kg Maschinenfabrik, 7183 Langenburg | Mobile backhoe |
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 |
JP4248579B2 (en) * | 2004-09-24 | 2009-04-02 | 株式会社小松製作所 | Turning control device, turning 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
Also Published As
Publication number | Publication date |
---|---|
JPS502926B1 (en) | 1975-01-30 |
FR2031763A5 (en) | 1970-11-20 |
ES376239A1 (en) | 1972-03-16 |
DE2001146A1 (en) | 1970-09-03 |
BE771446Q (en) | 1971-12-31 |
US3669286A (en) | 1972-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
PCNP | Patent ceased through non-payment of renewal fee |