GB1601904A - Earthworking tools - Google Patents
Earthworking tools Download PDFInfo
- Publication number
- GB1601904A GB1601904A GB10172/78A GB1017278A GB1601904A GB 1601904 A GB1601904 A GB 1601904A GB 10172/78 A GB10172/78 A GB 10172/78A GB 1017278 A GB1017278 A GB 1017278A GB 1601904 A GB1601904 A GB 1601904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- block
- tool according
- facing side
- earthworking tool
- 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
- 239000002689 soil Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 15
- 238000005299 abrasion Methods 0.000 claims description 13
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- 229920006333 epoxy cement Polymers 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000003245 working effect Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 239000003583 soil stabilizing agent Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241001307210 Pene Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
- E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
-
- 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
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Earth Drilling (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78545377A | 1977-04-07 | 1977-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1601904A true GB1601904A (en) | 1981-11-04 |
Family
ID=25135560
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10172/78A Expired GB1601904A (en) | 1977-04-07 | 1978-03-15 | Earthworking tools |
| GB34812/80A Expired GB1601905A (en) | 1977-04-07 | 1978-03-15 | Earthworking tools |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34812/80A Expired GB1601905A (en) | 1977-04-07 | 1978-03-15 | Earthworking tools |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU521727B2 (xx) |
| BE (1) | BE865745A (xx) |
| CA (1) | CA1075272A (xx) |
| DE (1) | DE2815165C2 (xx) |
| FR (1) | FR2386649A1 (xx) |
| GB (2) | GB1601904A (xx) |
| IT (1) | IT1095107B (xx) |
| LU (1) | LU79383A1 (xx) |
| NL (1) | NL175209C (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2238814A (en) * | 1989-12-08 | 1991-06-12 | Bord Na Mona | A milling roller for peat |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3020290A1 (de) * | 1977-04-07 | 1980-12-11 | Kennametal Inc | Werkzeug fuer erdbearbeitungsmaschinen |
| DE3136077C1 (de) * | 1981-09-11 | 1982-10-28 | Berchem & Schaberg Gmbh, 4650 Gelsenkirchen | Gesteinsschneidkopf fuer Saugbagger od.dgl. |
| GB2113177B (en) * | 1982-01-08 | 1986-02-05 | Kennametal Inc | Bit and block assembly |
| FR2727448A1 (fr) * | 1994-11-30 | 1996-05-31 | Draghi Umberto | Dispositif de montage d'outils pour un rotor d'une machine |
| FR2742021B1 (fr) * | 1995-12-12 | 1999-10-01 | Patault Daniel | Rotor dente destine a equiper un dispositif de travail du sol sans retournement et dents prevues pour equiper un tel rotor |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481679A (en) * | 1945-06-26 | 1949-09-13 | Chain Belt Co | Road building machine |
| US2549088A (en) * | 1946-09-07 | 1951-04-17 | Harnischfeger Corp | Replaceable tooth for rotary earth cutting means |
| FR1113229A (fr) * | 1954-10-26 | 1956-03-26 | Lames pour outils rotatifs de travail du sol et leur procédé de fabrication | |
| US3067533A (en) * | 1959-04-28 | 1962-12-11 | Rotary Hoes Ltd | Trench digging machines |
| US3362482A (en) * | 1965-03-01 | 1968-01-09 | Rex Chainbelt Inc | Rotor for ground working equipment |
| US3375764A (en) * | 1965-10-21 | 1968-04-02 | Petersen Anita E | Removable tooth pavement mixer wheel construction |
| FR1523492A (fr) * | 1967-03-24 | 1968-05-03 | Outils de creusement | |
| US3737199A (en) * | 1971-06-28 | 1973-06-05 | Kennametal Inc | Earthworking tool |
| US3864853A (en) * | 1973-04-27 | 1975-02-11 | Caterpillar Tractor Co | Quick disconnect cutting edge for earthworking implements |
| BR7403793D0 (pt) * | 1973-05-21 | 1974-12-24 | Caterpillar Tractor Co | Ferramenta para trabalhar a terra |
| US3934654A (en) * | 1974-09-06 | 1976-01-27 | Kennametal Inc. | Earthworking blade device |
-
1978
- 1978-03-15 GB GB10172/78A patent/GB1601904A/en not_active Expired
- 1978-03-15 GB GB34812/80A patent/GB1601905A/en not_active Expired
- 1978-03-16 CA CA299,059A patent/CA1075272A/en not_active Expired
- 1978-03-17 AU AU34229/78A patent/AU521727B2/en not_active Expired
- 1978-04-06 LU LU79383A patent/LU79383A1/xx unknown
- 1978-04-06 BE BE186607A patent/BE865745A/xx not_active IP Right Cessation
- 1978-04-06 IT IT7822032A patent/IT1095107B/it active
- 1978-04-07 DE DE2815165A patent/DE2815165C2/de not_active Expired
- 1978-04-07 NL NLAANVRAGE7803746,A patent/NL175209C/xx not_active IP Right Cessation
- 1978-04-07 FR FR7810470A patent/FR2386649A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2238814A (en) * | 1989-12-08 | 1991-06-12 | Bord Na Mona | A milling roller for peat |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7803746A (nl) | 1978-10-10 |
| CA1075272A (en) | 1980-04-08 |
| AU521727B2 (en) | 1982-04-29 |
| NL175209B (nl) | 1984-05-01 |
| IT1095107B (it) | 1985-08-10 |
| LU79383A1 (fr) | 1978-07-12 |
| FR2386649B1 (xx) | 1983-04-08 |
| GB1601905A (en) | 1981-11-04 |
| NL175209C (nl) | 1984-10-01 |
| DE2815165A1 (de) | 1978-10-12 |
| FR2386649A1 (fr) | 1978-11-03 |
| DE2815165C2 (de) | 1984-11-08 |
| IT7822032A0 (it) | 1978-04-06 |
| AU3422978A (en) | 1979-09-20 |
| BE865745A (fr) | 1978-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |