GB1368344A - Tractor towable digging attachment for digging and cleaning trenches or ditches - Google Patents
Tractor towable digging attachment for digging and cleaning trenches or ditchesInfo
- Publication number
- GB1368344A GB1368344A GB2237672A GB2237672A GB1368344A GB 1368344 A GB1368344 A GB 1368344A GB 2237672 A GB2237672 A GB 2237672A GB 2237672 A GB2237672 A GB 2237672A GB 1368344 A GB1368344 A GB 1368344A
- Authority
- GB
- United Kingdom
- Prior art keywords
- digging
- arm
- tractor
- chassis
- upright axis
- 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
- Agricultural Machines (AREA)
Abstract
1368344 Trenching or ditching machines PIETRO DONDI & FIGLI 12 May 1972 [14 May 1971] 22376/72 Heading ElF A digging unit for the digging of and/or cleaning out trenches or ditches comprises a wheeled chassis 1 that can be towed behind a tractor, and arm 21 mounted at a position between its ends on the chassis for pivotal movement about an upright axis and carrying at one end trench-digging means 48 and at the other end a counter weight 19, a means 11 for adjusting the attitude of the arm for ensuring the desired presentation of the digging means. The chassis can be coupled to the lift arms of a three point lift linkage of the tractor and can carry a platform 16 rotatable about said upright axis and lockable to the frame in two positions angularly spaced by 90‹ so that the arm 21, which is pivoted on the platform about an axis 27 at right angles to the upright axis can either extend rearwards parallel to or laterally at right angles to the direction of advance of the chassis. The arm can be a two part, articulated member 21, 25, the parts being movable relative to the frame and to each other by jacks 11, 33. The digging means may comprise one or more cutter teeth-armed discs 48 rotatably mounted on the output shaft(s) 49 of a gear box 26 pivotably supported on the outer part 25 of the arm and angularly adjustable thereto by a jack 43. Drive from the power take off of the towing tractor can be through shaft 27 and belt drive 52 and shafting within the arm part.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4007471 | 1971-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1368344A true GB1368344A (en) | 1974-09-25 |
Family
ID=11247636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2237672A Expired GB1368344A (en) | 1971-05-14 | 1972-05-12 | Tractor towable digging attachment for digging and cleaning trenches or ditches |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE783248A (en) |
DE (1) | DE2222942A1 (en) |
ES (1) | ES402735A1 (en) |
FR (1) | FR2137846A1 (en) |
GB (1) | GB1368344A (en) |
NL (1) | NL7206469A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136475A (en) * | 1979-12-13 | 1984-09-19 | Zachry Co H B | Digging trenches |
GB2173530A (en) * | 1985-03-23 | 1986-10-15 | Melvin Manfield Glide | Machine for digging or clearing ditches |
US4662684A (en) * | 1979-12-13 | 1987-05-05 | H. B. Zachery Corporation | Rotary rock and trench cutting saw |
GB2252343A (en) * | 1991-02-01 | 1992-08-05 | Roger Toby Bourgein | Trenching machine |
GB2283033A (en) * | 1992-04-22 | 1995-04-26 | Louis Hardy | Cleaner for linear ditches |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4230372A (en) * | 1978-12-04 | 1980-10-28 | H. B. Zachry Company | Dual rock cutter wheel trencher |
FR2542024B1 (en) * | 1983-03-04 | 1985-07-19 | Cerimon | DIGGING AND CURING MACHINE |
NL179496C (en) * | 1983-12-06 | 1986-09-16 | Mechanisatiebedrijf Jan Smedes | GRIP CUTTER. |
-
1972
- 1972-05-10 BE BE783248A patent/BE783248A/en unknown
- 1972-05-10 DE DE19722222942 patent/DE2222942A1/en active Pending
- 1972-05-12 FR FR7217079A patent/FR2137846A1/fr not_active Withdrawn
- 1972-05-12 GB GB2237672A patent/GB1368344A/en not_active Expired
- 1972-05-12 NL NL7206469A patent/NL7206469A/xx unknown
- 1972-05-13 ES ES402735A patent/ES402735A1/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136475A (en) * | 1979-12-13 | 1984-09-19 | Zachry Co H B | Digging trenches |
GB2136476A (en) * | 1979-12-13 | 1984-09-19 | Zachry Co H B | Digging trenches |
US4662684A (en) * | 1979-12-13 | 1987-05-05 | H. B. Zachery Corporation | Rotary rock and trench cutting saw |
GB2173530A (en) * | 1985-03-23 | 1986-10-15 | Melvin Manfield Glide | Machine for digging or clearing ditches |
GB2252343A (en) * | 1991-02-01 | 1992-08-05 | Roger Toby Bourgein | Trenching machine |
GB2252343B (en) * | 1991-02-01 | 1995-07-26 | Roger Toby Bourgein | Trenching machine |
GB2283033A (en) * | 1992-04-22 | 1995-04-26 | Louis Hardy | Cleaner for linear ditches |
GB2283033B (en) * | 1992-04-22 | 1997-02-12 | Louis Hardy | Cleaner for linear ditches |
Also Published As
Publication number | Publication date |
---|---|
BE783248A (en) | 1972-09-01 |
ES402735A1 (en) | 1975-10-16 |
NL7206469A (en) | 1972-11-16 |
FR2137846A1 (en) | 1972-12-29 |
DE2222942A1 (en) | 1972-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2531557A (en) | Rotary power cultivator | |
GB1471317A (en) | Agricultural implements | |
US3136106A (en) | Mower | |
US3624698A (en) | Brush-moving attachment for tractor | |
GB1382935A (en) | Earth working machine including scraper blade means | |
GB1368344A (en) | Tractor towable digging attachment for digging and cleaning trenches or ditches | |
GB1101649A (en) | Improvements in or relating to earth and like material grading implements | |
GB1446019A (en) | Implement-carrying vehicle | |
GB1372954A (en) | Mower with adjustable suspension system for mower unit | |
ES357084A1 (en) | Digging and lifting device | |
US3685557A (en) | Controlled stump remover | |
GB748459A (en) | Improvements in or relating to ditching machines | |
GB1376719A (en) | Rotary mowers | |
US2452774A (en) | Adjustable push grader mount | |
US3514960A (en) | Method of,and means for reducing the tractive effort on an agricultural tool | |
US3107444A (en) | Grave digging machine | |
US2222827A (en) | Tongue throw for implement carts | |
US3570153A (en) | Machines of the type comprising a tractor and a base,notably earthworking machines | |
GB1496704A (en) | Vehicles | |
US2532785A (en) | Hydraulic actuated steering for motor-powered vehicles | |
US4103474A (en) | Three point hitch apparatus for supporting an implement underneath a tractor | |
GB983503A (en) | Improvements in and relating to rotary brush sweeping machines | |
GB1358458A (en) | Multiple-purpose earth-working machine | |
GB1459263A (en) | Loader vehicle in combination with a steering unit | |
GB1142863A (en) | Improvements in or relating to excavating equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
728C | Application made for restoration (sect. 28/1977) | ||
728A | Order made restoring the patent (sect. 28/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |