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A Forging Process For Manufacture Of Aluminium Alloy Wheel Disc
Abstract: A forging process to manufacture Aluminium wheel discs for heavy vehicles using small tonnage hammer is disclosed. It uses step-wise forging operation to achieve final shape of the alloy wheel. A minimal amount of machining is required. The process starts with a preform made from a round extruded billet and follows through with a pancaking and buster operations further followed by blocker and finisher operations. It is noted that grain flow lines in the product are continuous because the initial flow lines are present in extruded billet and it has greater material strength than the products manufactured with conventional processes that involve joints and welding.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
18 August 2014
Publication Number
10/2016
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
ip@stratjuris.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-02-13
Renewal Date
Applicants
Bharat Forge Limited
Mundhwa, Pune Cantonment, Pune
Inventors
1. Dr. Babasaheb Neelkanth Kalyani
Bharat Forge Limited; Mundhwa, Pune Cantonment, Pune – 411036
2. Mr. Cavas Beramshaw Bacha
Bharat Forge Limited; Mundhwa, Pune Cantonment, Pune – 411036
3. Mr. Madan Umakant Takale
Bharat Forge Limited; Mundhwa, Pune Cantonment, Pune – 411036
4. Mr. Soumeneswar Bhattacharji
Bharat Forge Limited; Mundhwa, Pune Cantonment, Pune – 411036
Specification
DESC:complete specification is attached ,CLAIMS:claims are attached
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Drawing [13-08-2015(online)].pdf | 2015-08-13 |
| 2 | Description(Complete) [13-08-2015(online)].pdf | 2015-08-13 |
| 3 | REQUEST FOR CERTIFIED COPY [15-09-2015(online)].pdf | 2015-09-15 |
| 4 | Form 3 [14-09-2016(online)].pdf | 2016-09-14 |
| 5 | Provisional Specification_for IPO.pdf | 2018-08-11 |
| 6 | FORMS 3.pdf | 2018-08-11 |
| 7 | Form 26.pdf | 2018-08-11 |
| 8 | Figure_Provisional_For IPO.pdf | 2018-08-11 |
| 9 | 2632-MUM-2014-Correspondence-020115.pdf | 2018-08-11 |
| 10 | 2632-MUM-2014-Form 1-020115.pdf | 2019-01-01 |
| 11 | 2632-MUM-2014-FER.pdf | 2019-07-16 |
| 12 | 2632-MUM-2014-FORM 3 [26-12-2019(online)].pdf | 2019-12-26 |
| 13 | 2632-MUM-2014-FER_SER_REPLY [26-12-2019(online)].pdf | 2019-12-26 |
| 14 | 2632-MUM-2014-COMPLETE SPECIFICATION [26-12-2019(online)].pdf | 2019-12-26 |
| 15 | 2632-MUM-2014-CLAIMS [26-12-2019(online)].pdf | 2019-12-26 |
| 16 | 2632-MUM-2014-ABSTRACT [26-12-2019(online)].pdf | 2019-12-26 |
| 17 | 2632-MUM-2014-Response to office action [07-06-2021(online)].pdf | 2021-06-07 |
| 18 | 2632-MUM-2014-POA [11-01-2022(online)].pdf | 2022-01-11 |
| 19 | 2632-MUM-2014-MARKED COPIES OF AMENDEMENTS [11-01-2022(online)].pdf | 2022-01-11 |
| 20 | 2632-MUM-2014-FORM 13 [11-01-2022(online)].pdf | 2022-01-11 |
| 21 | 2632-MUM-2014-AMENDED DOCUMENTS [11-01-2022(online)].pdf | 2022-01-11 |
| 22 | 2632-MUM-2014-Response to office action [03-03-2022(online)].pdf | 2022-03-03 |
| 23 | 2632-MUM-2014-US(14)-HearingNotice-(HearingDate-07-12-2022).pdf | 2022-11-21 |
| 24 | 2632-MUM-2014-Correspondence to notify the Controller [30-11-2022(online)].pdf | 2022-11-30 |
| 25 | 2632-MUM-2014-Written submissions and relevant documents [21-12-2022(online)].pdf | 2022-12-21 |
| 26 | 2632-MUM-2014-RELEVANT DOCUMENTS [21-12-2022(online)].pdf | 2022-12-21 |
| 27 | 2632-MUM-2014-PETITION UNDER RULE 138 [21-12-2022(online)].pdf | 2022-12-21 |
| 28 | 2632-MUM-2014-MARKED COPIES OF AMENDEMENTS [21-12-2022(online)].pdf | 2022-12-21 |
| 29 | 2632-MUM-2014-FORM 13 [21-12-2022(online)].pdf | 2022-12-21 |
| 30 | 2632-MUM-2014-Annexure [21-12-2022(online)].pdf | 2022-12-21 |
| 31 | 2632-MUM-2014-AMMENDED DOCUMENTS [21-12-2022(online)].pdf | 2022-12-21 |
| 32 | 2632-MUM-2014-PatentCertificate13-02-2024.pdf | 2024-02-13 |
| 33 | 2632-MUM-2014-IntimationOfGrant13-02-2024.pdf | 2024-02-13 |
Search Strategy
| 1 | searchstrategy2632-MUM-2014_27-06-2019.pdf |