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Pipe Transport Device And Pipe Joining Method Inside Pipeline Construction Shaft
Abstract: A first transport trolley 12 on which a first pipe 11 is loaded and a second transport trolley 15 on which a second pipe 14 is loaded are moved forward and one end 19 of the first pipe 11 is joined to the other end 20 of the rearmost pipe 4 in a pipeline 2; the other end 20 of the first pipe 11 is lifted; the first transport trolley 12 and the second transport trolley 15 are moved back and the first transport trolley 12 is removed to the front side from under the first pipe 11; a connection member 28 is removed and the first transport trolley 12 and the second transport trolley 15 are separated; the first transport trolley 12 is moved back and pulled in under the second pipe 14 that is loaded on the second transport trolley 15; the second transport trolley 15 is moved forward with the first transport trolley 12 and the one end 19 of the second pipe 14 on the second transport trolley 15 is joined to the other end 20 of the first pipe 11 that is joined to the rearmost pipe 4.
Notices, Deadlines & Correspondence
Patent Information
Applicants
KUBOTA CORPORATION
Inventors
1. KISHI Shozo
2. ITO Kazuya
3. KOMARU Yuito
4. ISHIMURA Ko
5. SHIMOMURA Masataka
6. FUJIMOTO Yutaka
7. HIGASHI Kento
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202147046904-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [14-10-2021(online)].pdf | 2021-10-14 |
| 2 | 202147046904-STATEMENT OF UNDERTAKING (FORM 3) [14-10-2021(online)].pdf | 2021-10-14 |
| 3 | 202147046904-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [14-10-2021(online)].pdf | 2021-10-14 |
| 4 | 202147046904-FORM 1 [14-10-2021(online)].pdf | 2021-10-14 |
| 5 | 202147046904-DRAWINGS [14-10-2021(online)].pdf | 2021-10-14 |
| 6 | 202147046904-DECLARATION OF INVENTORSHIP (FORM 5) [14-10-2021(online)].pdf | 2021-10-14 |
| 7 | 202147046904-COMPLETE SPECIFICATION [14-10-2021(online)].pdf | 2021-10-14 |
| 8 | 202147046904-Proof of Right [19-10-2021(online)].pdf | 2021-10-19 |
| 9 | 202147046904-FORM-26 [19-10-2021(online)].pdf | 2021-10-19 |
| 10 | 202147046904.pdf | 2021-10-23 |
| 11 | 202147046904-FORM 3 [28-02-2022(online)].pdf | 2022-02-28 |
| 12 | 202147046904-FORM 18 [09-12-2022(online)].pdf | 2022-12-09 |
| 13 | 202147046904-FER.pdf | 2022-12-12 |
| 14 | 202147046904-FORM 3 [15-05-2023(online)].pdf | 2023-05-15 |
| 15 | 202147046904-OTHERS [02-06-2023(online)].pdf | 2023-06-02 |
| 16 | 202147046904-FER_SER_REPLY [02-06-2023(online)].pdf | 2023-06-02 |
| 17 | 202147046904-CLAIMS [02-06-2023(online)].pdf | 2023-06-02 |
| 18 | 202147046904-Response to office action [12-06-2023(online)].pdf | 2023-06-12 |
| 19 | 202147046904-PatentCertificate14-02-2024.pdf | 2024-02-14 |
| 20 | 202147046904-IntimationOfGrant14-02-2024.pdf | 2024-02-14 |
Search Strategy
| 1 | 202147046904E_12-12-2022.pdf |