CA2484710C - Excavateur - Google Patents
Excavateur Download PDFInfo
- Publication number
- CA2484710C CA2484710C CA2484710A CA2484710A CA2484710C CA 2484710 C CA2484710 C CA 2484710C CA 2484710 A CA2484710 A CA 2484710A CA 2484710 A CA2484710 A CA 2484710A CA 2484710 C CA2484710 C CA 2484710C
- Authority
- CA
- Canada
- Prior art keywords
- digging chain
- support frame
- auger
- digging
- assembly
- 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 - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000002689 soil Substances 0.000 claims description 35
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 26
- 239000012530 fluid Substances 0.000 description 20
- 230000007704 transition Effects 0.000 description 15
- 238000009499 grossing Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013070 direct material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/06—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging elements mounted on an endless chain
-
- 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
-
- 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
-
- 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
- E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
- E02F3/7613—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers with the scraper blade adjustable relative to the pivoting arms about a vertical axis, e.g. angle dozers
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
-
- 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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0841—Articulated frame, i.e. having at least one pivot point between two travelling gear units
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
L'invention porte sur un excavateur comprenant un chariot à roues doté d'un mécanisme de guidage et d'une chaîne excavatrice qui fonctionne le long d'un trajet vertical. L'excavateur comprend une structure de bras vertical qui est montée sur le chariot et un cadre de support de chaîne excavatrice qui peut être levé et abaissé par rapport au chariot excavateur le long d'un trajet vertical. La chaîne excavatrice est montée sur la cadre de support de chaîne excavatrice au moyen d'une roue de maillon actionnée et d'une roue de poulie à rotation libre. La roue de maillon et la roue de poulie sont placées de manière que la chaîne excavatrice décrive un trajet vertical. Ce trajet décrit par la chaîne excavatrice est suffisamment vertical pour que l'excavateur puisse creuser dans une tranchée courbée sans que la chaîne excavatrice ne touchent les parois de la tranchée à un degré suffisant pour empêcher le fonctionnement de l'excavateur.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/147,834 | 2002-05-17 | ||
| US10/147,834 US6658768B1 (en) | 2001-05-19 | 2002-05-17 | Trencher |
| US44483903P | 2003-02-04 | 2003-02-04 | |
| US60/444,839 | 2003-02-04 | ||
| PCT/US2003/015565 WO2003097946A2 (fr) | 2002-05-17 | 2003-05-15 | Excavateur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2484710A1 CA2484710A1 (fr) | 2003-11-27 |
| CA2484710C true CA2484710C (fr) | 2011-02-15 |
Family
ID=29552729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2484710A Expired - Fee Related CA2484710C (fr) | 2002-05-17 | 2003-05-15 | Excavateur |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU2003229310A1 (fr) |
| CA (1) | CA2484710C (fr) |
| GB (1) | GB2406872B (fr) |
| WO (1) | WO2003097946A2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008106710A1 (fr) * | 2007-03-07 | 2008-09-12 | Darren Leslie Murdoch | Dispositif servant à creuser des tranchées |
| CN103397675B (zh) * | 2013-08-12 | 2015-05-20 | 日照市东港区水岩基础工程处 | 椭圆挖沟机 |
| CN118633391B (zh) * | 2024-08-15 | 2024-11-15 | 内蒙古农业大学 | 一种防沙治沙植树工程用挖坑装置及挖坑方法 |
| CN120273402B (zh) * | 2025-06-12 | 2025-08-26 | 漳州职业技术学院 | 一种挖掘机及其工作方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3603010A (en) * | 1969-05-15 | 1971-09-07 | Charles J Polinek | Backhoe excavator with endless bucket attachment |
| US3771241A (en) * | 1972-05-05 | 1973-11-13 | Koehring Co | Steering mechanism for trencher |
| BR8807355A (pt) * | 1987-02-06 | 1990-02-13 | Peter John Wallace | Equipamento de escavadeira de correia e escavadeira de correia |
-
2003
- 2003-05-15 AU AU2003229310A patent/AU2003229310A1/en not_active Abandoned
- 2003-05-15 WO PCT/US2003/015565 patent/WO2003097946A2/fr not_active Ceased
- 2003-05-15 GB GB0427566A patent/GB2406872B/en not_active Expired - Fee Related
- 2003-05-15 CA CA2484710A patent/CA2484710C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2406872A (en) | 2005-04-13 |
| GB0427566D0 (en) | 2005-01-19 |
| GB2406872B (en) | 2005-12-21 |
| AU2003229310A1 (en) | 2003-12-02 |
| AU2003229310A8 (en) | 2003-12-02 |
| CA2484710A1 (fr) | 2003-11-27 |
| WO2003097946A3 (fr) | 2004-04-15 |
| WO2003097946A2 (fr) | 2003-11-27 |
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| CA2484710C (fr) | Excavateur | |
| AU2002214153C1 (en) | Trenching method and apparatus | |
| US2894341A (en) | Digging machine | |
| US4908967A (en) | Heavy duty rock trencher | |
| US5311683A (en) | Propulsion apparatus | |
| EP0455672B1 (fr) | Appareil de propulsion pour bras excavateur de tranchees | |
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| JP3363430B2 (ja) | 溝掘り装置 | |
| NL1012793C2 (nl) | Werkwijze voor het aanbrengen van een geul in het aardoppervlak en een inrichting voor het uitvoeren van die werkwijze. | |
| AU761992B2 (en) | An apparatus for digging a trench | |
| JPH0128133Y2 (fr) | ||
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| JPS628566B2 (fr) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20210517 |