BE816202A - EQUIPMENT INTENDED TO FACILITATE THE "RETRO" WORK OF A SHOVEL - Google Patents
EQUIPMENT INTENDED TO FACILITATE THE "RETRO" WORK OF A SHOVELInfo
- Publication number
- BE816202A BE816202A BE2053681A BE2053681A BE816202A BE 816202 A BE816202 A BE 816202A BE 2053681 A BE2053681 A BE 2053681A BE 2053681 A BE2053681 A BE 2053681A BE 816202 A BE816202 A BE 816202A
- Authority
- BE
- Belgium
- Prior art keywords
- retro
- shovel
- facilitate
- work
- equipment intended
- Prior art date
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
- E02F3/32—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 working downwardly and towards the machine, e.g. with backhoes
-
- 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
-
- 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/963—Arrangements on backhoes for alternate use of different tools
- E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S414/00—Material or article handling
- Y10S414/125—Combined or convertible implements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7323786A FR2235232B1 (en) | 1973-06-28 | 1973-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE816202A true BE816202A (en) | 1974-09-30 |
Family
ID=9121739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2053681A BE816202A (en) | 1973-06-28 | 1974-06-12 | EQUIPMENT INTENDED TO FACILITATE THE "RETRO" WORK OF A SHOVEL |
Country Status (10)
Country | Link |
---|---|
US (1) | US3909963A (en) |
JP (1) | JPS5037204A (en) |
AR (1) | AR204246A1 (en) |
BE (1) | BE816202A (en) |
BR (1) | BR7405058A (en) |
DE (1) | DE2429659C2 (en) |
ES (1) | ES427661A1 (en) |
FR (1) | FR2235232B1 (en) |
GB (1) | GB1443257A (en) |
IT (1) | IT1015410B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4295560A (en) * | 1978-10-10 | 1981-10-20 | Billy J. Cross | Material handling apparatus |
US4464852A (en) * | 1983-07-07 | 1984-08-14 | Deere & Company | Dozer attachment for excavator |
US6074153A (en) * | 1997-08-25 | 2000-06-13 | Allen; Jean-Luc | Drill rods feeding device |
US6668471B1 (en) * | 2000-09-01 | 2003-12-30 | Excavation Technology Corporation | Towable earth digging apparatus |
CN104612092B (en) * | 2015-01-16 | 2016-10-26 | 中国农业大学 | The quick obstacles removing car of Debris Flow along Highways |
CN112030851A (en) * | 2020-08-10 | 2020-12-04 | 湖州前锋机械配件厂 | Continuous excavation's mud-rock flow clearance sacrifice device for highway machinery |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2502681A (en) * | 1945-03-17 | 1950-04-04 | Unit Crane & Shovel Corp | Material handling apparatus |
US2660816A (en) * | 1949-02-17 | 1953-12-01 | Willard A Maxwell | Combination bulldozer and shovel arrangement |
US2718312A (en) * | 1951-06-23 | 1955-09-20 | John S Pilch | Material handling apparatus |
FR1450809A (en) * | 1965-07-15 | 1966-06-24 | Poclain Sa | shovel equipment for scraping work |
US3466770A (en) * | 1966-09-16 | 1969-09-16 | Frank W Morrison | Self-propelled earth excavating and leveling apparatus |
-
1973
- 1973-06-28 FR FR7323786A patent/FR2235232B1/fr not_active Expired
-
1974
- 1974-01-01 AR AR254346A patent/AR204246A1/en active
- 1974-06-12 BE BE2053681A patent/BE816202A/en not_active IP Right Cessation
- 1974-06-14 GB GB2655974A patent/GB1443257A/en not_active Expired
- 1974-06-20 BR BR5058/74A patent/BR7405058A/en unknown
- 1974-06-20 DE DE2429659A patent/DE2429659C2/en not_active Expired
- 1974-06-25 ES ES427661A patent/ES427661A1/en not_active Expired
- 1974-06-25 IT IT24439/74A patent/IT1015410B/en active
- 1974-06-27 JP JP49072901A patent/JPS5037204A/ja active Pending
- 1974-06-27 US US483675A patent/US3909963A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2235232A1 (en) | 1975-01-24 |
DE2429659C2 (en) | 1983-08-18 |
FR2235232B1 (en) | 1976-06-18 |
DE2429659A1 (en) | 1975-01-16 |
US3909963A (en) | 1975-10-07 |
AR204246A1 (en) | 1975-12-10 |
ES427661A1 (en) | 1976-09-01 |
BR7405058A (en) | 1976-02-17 |
IT1015410B (en) | 1977-05-10 |
JPS5037204A (en) | 1975-04-07 |
GB1443257A (en) | 1976-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: S.A. POCLAIN Effective date: 19840612 |