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Bending And Shifting System For Rolling Mill Stands
Abstract: The rolling mill stand comprises a bending device and a shifting device for the rolling rolls (18, 19, 20, 21). The housing (14) supports the upper backing and work rolls (18, 20), and the lower backing and work roll (19, 21) and comprises the lower bending block (7, 7'), the upper bending block (101), the chock of the upper work roll (3), the chock of the lower work roll (9), the axial shifting device (15, 15') of the upper work roll (18), the axial shifting device (16, 16') of the lower work roll (19). The chock (9) of the lower work roll (19) is coupled with the lower bending block (7, 7') to transmit a bending load on the lower work roll (19). The upper bending block (101) transmits a bending load on the upper work roll (18) by means of the action of actuators (2, 2'). The bending block (101) comprises a slide (13, 13') with a T-section which slides in the guide (17) and a chock (4) of the upper backing roll (20), whereby the upper bending block (101), instead of being a single piece, is formed by two different and separate structural components.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
12 August 2021
Publication Number
34/2021
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
patent@cantwellandco.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-11-28
Renewal Date
Applicants
DANIELI & C. OFFICINE MECCANICHE S.P.A.
Via Nazionale, 41
33042 Buttrio
Inventors
1. DORIGO, Andrea
Via Sottomonte 130/12
33044 Manzano
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202147036514-IntimationOfGrant28-11-2023.pdf | 2023-11-28 |
| 1 | 202147036514-STATEMENT OF UNDERTAKING (FORM 3) [12-08-2021(online)].pdf | 2021-08-12 |
| 2 | 202147036514-PatentCertificate28-11-2023.pdf | 2023-11-28 |
| 2 | 202147036514-REQUEST FOR EXAMINATION (FORM-18) [12-08-2021(online)].pdf | 2021-08-12 |
| 3 | 202147036514-Written submissions and relevant documents [31-10-2023(online)].pdf | 2023-10-31 |
| 3 | 202147036514-PROOF OF RIGHT [12-08-2021(online)].pdf | 2021-08-12 |
| 4 | 202147036514-PRIORITY DOCUMENTS [12-08-2021(online)].pdf | 2021-08-12 |
| 4 | 202147036514-Correspondence to notify the Controller [25-10-2023(online)].pdf | 2023-10-25 |
| 5 | 202147036514-Verified English translation [25-10-2023(online)].pdf | 2023-10-25 |
| 5 | 202147036514-FORM 18 [12-08-2021(online)].pdf | 2021-08-12 |
| 6 | 202147036514-US(14)-HearingNotice-(HearingDate-30-10-2023).pdf | 2023-10-18 |
| 6 | 202147036514-FORM 1 [12-08-2021(online)].pdf | 2021-08-12 |
| 7 | 202147036514-FORM 13 [10-05-2023(online)].pdf | 2023-05-10 |
| 7 | 202147036514-DRAWINGS [12-08-2021(online)].pdf | 2021-08-12 |
| 8 | 202147036514-FORM-26 [10-05-2023(online)].pdf | 2023-05-10 |
| 8 | 202147036514-DECLARATION OF INVENTORSHIP (FORM 5) [12-08-2021(online)].pdf | 2021-08-12 |
| 9 | 202147036514-COMPLETE SPECIFICATION [12-08-2021(online)].pdf | 2021-08-12 |
| 9 | 202147036514-RELEVANT DOCUMENTS [10-05-2023(online)].pdf | 2023-05-10 |
| 10 | 202147036514-Correspondence_Power Of Attorney_21-12-2022.pdf | 2022-12-21 |
| 10 | 202147036514-FORM-26 [23-08-2021(online)].pdf | 2021-08-23 |
| 11 | 202147036514-Correspondence_Form1_16-08-2022.pdf | 2022-08-16 |
| 11 | 202147036514.pdf | 2021-10-19 |
| 12 | 202147036514-CLAIMS [12-08-2022(online)].pdf | 2022-08-12 |
| 12 | 202147036514-FORM 3 [12-11-2021(online)].pdf | 2021-11-12 |
| 13 | 202147036514-FER.pdf | 2022-02-25 |
| 13 | 202147036514-FER_SER_REPLY [12-08-2022(online)].pdf | 2022-08-12 |
| 14 | 202147036514-FORM 3 [12-08-2022(online)].pdf | 2022-08-12 |
| 14 | 202147036514-OTHERS [12-08-2022(online)].pdf | 2022-08-12 |
| 15 | 202147036514-Information under section 8(2) [12-08-2022(online)].pdf | 2022-08-12 |
| 16 | 202147036514-FORM 3 [12-08-2022(online)].pdf | 2022-08-12 |
| 16 | 202147036514-OTHERS [12-08-2022(online)].pdf | 2022-08-12 |
| 17 | 202147036514-FER_SER_REPLY [12-08-2022(online)].pdf | 2022-08-12 |
| 17 | 202147036514-FER.pdf | 2022-02-25 |
| 18 | 202147036514-FORM 3 [12-11-2021(online)].pdf | 2021-11-12 |
| 18 | 202147036514-CLAIMS [12-08-2022(online)].pdf | 2022-08-12 |
| 19 | 202147036514-Correspondence_Form1_16-08-2022.pdf | 2022-08-16 |
| 19 | 202147036514.pdf | 2021-10-19 |
| 20 | 202147036514-Correspondence_Power Of Attorney_21-12-2022.pdf | 2022-12-21 |
| 20 | 202147036514-FORM-26 [23-08-2021(online)].pdf | 2021-08-23 |
| 21 | 202147036514-COMPLETE SPECIFICATION [12-08-2021(online)].pdf | 2021-08-12 |
| 21 | 202147036514-RELEVANT DOCUMENTS [10-05-2023(online)].pdf | 2023-05-10 |
| 22 | 202147036514-DECLARATION OF INVENTORSHIP (FORM 5) [12-08-2021(online)].pdf | 2021-08-12 |
| 22 | 202147036514-FORM-26 [10-05-2023(online)].pdf | 2023-05-10 |
| 23 | 202147036514-DRAWINGS [12-08-2021(online)].pdf | 2021-08-12 |
| 23 | 202147036514-FORM 13 [10-05-2023(online)].pdf | 2023-05-10 |
| 24 | 202147036514-FORM 1 [12-08-2021(online)].pdf | 2021-08-12 |
| 24 | 202147036514-US(14)-HearingNotice-(HearingDate-30-10-2023).pdf | 2023-10-18 |
| 25 | 202147036514-Verified English translation [25-10-2023(online)].pdf | 2023-10-25 |
| 25 | 202147036514-FORM 18 [12-08-2021(online)].pdf | 2021-08-12 |
| 26 | 202147036514-PRIORITY DOCUMENTS [12-08-2021(online)].pdf | 2021-08-12 |
| 26 | 202147036514-Correspondence to notify the Controller [25-10-2023(online)].pdf | 2023-10-25 |
| 27 | 202147036514-Written submissions and relevant documents [31-10-2023(online)].pdf | 2023-10-31 |
| 27 | 202147036514-PROOF OF RIGHT [12-08-2021(online)].pdf | 2021-08-12 |
| 28 | 202147036514-REQUEST FOR EXAMINATION (FORM-18) [12-08-2021(online)].pdf | 2021-08-12 |
| 28 | 202147036514-PatentCertificate28-11-2023.pdf | 2023-11-28 |
| 29 | 202147036514-STATEMENT OF UNDERTAKING (FORM 3) [12-08-2021(online)].pdf | 2021-08-12 |
| 29 | 202147036514-IntimationOfGrant28-11-2023.pdf | 2023-11-28 |
Search Strategy
| 1 | searchE_24-02-2022.pdf |