IT968303B - Dispositivo per macchine per spo stamento di terra - Google Patents
Dispositivo per macchine per spo stamento di terraInfo
- Publication number
- IT968303B IT968303B IT69278/72A IT6927872A IT968303B IT 968303 B IT968303 B IT 968303B IT 69278/72 A IT69278/72 A IT 69278/72A IT 6927872 A IT6927872 A IT 6927872A IT 968303 B IT968303 B IT 968303B
- Authority
- IT
- Italy
- Prior art keywords
- earth release
- release machines
- machines
- earth
- release
- 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/962—Mounting of implements directly on tools already attached to the machine
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
-
- 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
- E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT631971A AT312516B (de) | 1971-07-20 | 1971-07-20 | Einrichtung an Laderaupen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT968303B true IT968303B (it) | 1974-03-20 |
Family
ID=3585102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT69278/72A IT968303B (it) | 1971-07-20 | 1972-07-14 | Dispositivo per macchine per spo stamento di terra |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3749262A (it) |
| AT (1) | AT312516B (it) |
| CH (1) | CH554456A (it) |
| DE (1) | DE2153745A1 (it) |
| GB (1) | GB1387858A (it) |
| IT (1) | IT968303B (it) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941262A (en) * | 1974-02-01 | 1976-03-02 | Caterpillar Tractor Co. | Pivotally disposable bucket |
| US4117610A (en) * | 1976-08-12 | 1978-10-03 | Yates George A | Combination bulldozer blade and bucket assembly for earth working equipment |
| US4189854A (en) * | 1978-07-17 | 1980-02-26 | Danek Industries, Inc. | Grader blade attachment |
| SE446620B (sv) * | 1982-01-22 | 1986-09-29 | John Teodor Sonerud | Rorleggningsredskap |
| US4515522A (en) * | 1983-01-19 | 1985-05-07 | Sonerud John Teodor | Pipelaying appliance |
| US4547984A (en) * | 1984-03-27 | 1985-10-22 | Adams Robert D | Brush uprooting attachment |
| US5142799A (en) * | 1991-11-21 | 1992-09-01 | Wood Kennith L | Tractor backhoe attachment |
| GB2341167B (en) * | 1999-01-25 | 2000-07-19 | David Douglas Cook | Quick hitch dozer blade to mount on tracked or wheeled 360 degree hydraulic excavator |
| US20080016725A1 (en) * | 2006-07-19 | 2008-01-24 | Boehm William R | Universal digging attachment for skid loaders |
| US7963053B1 (en) | 2008-06-04 | 2011-06-21 | Courville & Dugas, Inc. | Boom mounted excavator for cleaning under bridges inside of pipe and drainage ditches |
| US8444192B2 (en) * | 2010-01-25 | 2013-05-21 | John Pavlic | Pitch adjustable bi-directional shovel |
| US20220170232A1 (en) * | 2020-11-30 | 2022-06-02 | Jason LINLEY | Modular dangle support for use with an articulating boom |
| CN120083254B (zh) * | 2025-04-27 | 2025-08-01 | 新乡市锦盛建设工程有限公司 | 一种工程施工用坑槽挖掘设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3044196A (en) * | 1959-09-14 | 1962-07-17 | Edward J Kinney | Culvert cleaner |
| US3039210A (en) * | 1960-07-25 | 1962-06-19 | James B Slaughter | Adjustable ripper tooth for power shovels |
| US3658384A (en) * | 1969-07-02 | 1972-04-25 | Rudolph J Gluszek | Detachable wrecking device |
-
1971
- 1971-07-20 AT AT631971A patent/AT312516B/de not_active IP Right Cessation
- 1971-10-28 DE DE2153745A patent/DE2153745A1/de active Pending
-
1972
- 1972-07-13 GB GB3288072A patent/GB1387858A/en not_active Expired
- 1972-07-14 US US00271706A patent/US3749262A/en not_active Expired - Lifetime
- 1972-07-14 IT IT69278/72A patent/IT968303B/it active
- 1972-07-17 CH CH1072172A patent/CH554456A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3749262A (en) | 1973-07-31 |
| DE2153745A1 (de) | 1973-02-01 |
| AT312516B (de) | 1974-01-10 |
| GB1387858A (en) | 1975-03-19 |
| CH554456A (de) | 1974-09-30 |
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