CA2245392A1 - Ameliorations relatives aux tracteurs poseurs de canalisations - Google Patents
Ameliorations relatives aux tracteurs poseurs de canalisations Download PDFInfo
- Publication number
- CA2245392A1 CA2245392A1 CA 2245392 CA2245392A CA2245392A1 CA 2245392 A1 CA2245392 A1 CA 2245392A1 CA 2245392 CA2245392 CA 2245392 CA 2245392 A CA2245392 A CA 2245392A CA 2245392 A1 CA2245392 A1 CA 2245392A1
- Authority
- CA
- Canada
- Prior art keywords
- tractor
- assembly
- frame
- supported
- subframe
- 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.)
- Abandoned
Links
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 241000364021 Tulsa Species 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001204 A36 steel Inorganic materials 0.000 description 1
- 241000364057 Peoria Species 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/44—Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Body Structure For Vehicles (AREA)
- Agricultural Machines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5620197P | 1997-08-21 | 1997-08-21 | |
| US60/056,201 | 1997-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2245392A1 true CA2245392A1 (fr) | 1999-02-21 |
Family
ID=22002854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2245392 Abandoned CA2245392A1 (fr) | 1997-08-21 | 1998-08-20 | Ameliorations relatives aux tracteurs poseurs de canalisations |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0897893A3 (fr) |
| AU (1) | AU8078598A (fr) |
| CA (1) | CA2245392A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461547A (zh) * | 2017-04-26 | 2017-12-12 | 汤树林 | 一种山地用压裂供水管线快速收放装置 |
| CN119777435B (zh) * | 2024-11-28 | 2025-11-07 | 中交广州航道局有限公司 | 一种耙吸式挖泥船的耙管长度调整装置及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1027363B (it) * | 1975-01-24 | 1978-11-20 | Fiat Allis Macch Movi | Trattore cingolato con gru a braccio mobile inclinabile lateralmente |
| US4083459A (en) * | 1977-04-21 | 1978-04-11 | Caterpillar Tractor Co. | Mounting apparatus for a counterweight assembly |
| US5332110A (en) * | 1993-02-22 | 1994-07-26 | Vanguard Hydraulic Pipelayer | Tractor mounted hydraulic pipelayer with side boom |
| US5392936A (en) * | 1994-01-26 | 1995-02-28 | Sabre International, Inc. | Rubber track pipelayer boom |
-
1998
- 1998-08-19 AU AU80785/98A patent/AU8078598A/en not_active Abandoned
- 1998-08-20 CA CA 2245392 patent/CA2245392A1/fr not_active Abandoned
- 1998-08-21 EP EP98306735A patent/EP0897893A3/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0897893A3 (fr) | 2000-02-23 |
| AU8078598A (en) | 1999-03-04 |
| EP0897893A2 (fr) | 1999-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |