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Compliant Hub Assembly
Abstract: The present subject matter discloses a compliant hub assembly (124) for a power plant (100) having at least two power shafts (108 110) coupled with each other to supply power through one of the at least two power shaft (108 110). The compliant hub assembly includes a first coupling member (304) for coupling with one end of the secondary power shaft (110). An outer spacer (312) and an inner spacer (310) mounted contiguous to each other are attached to the first coupling member (304) and a second coupling member (302) respectively. A plurality of coil springs (306) are disposed in a plurality of slots (318 320) which are located circumferentially at a pre-determined radial distance from a center of the outer spacer (312) and the inner spacer (310) respectively for substantially absorbing instantaneous torque produced due to torque fluctuations between the primary and the secondary power shafts (108 110).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
06 January 2012
Publication Number
28/2013
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2020-10-29
Renewal Date
Applicants
TVS MOTOR COMPANY LIMITED
Jayalakshmi Estate 24 (Old No. 8) Haddows Road Chennai Tamil Nadu
Inventors
1. Jayaraj Vimaladas Viji Babu
C/O TVS Motor Company limited Jayalakshmi Estate 24 (old #8) Haddows Road Chennai 600006 Tamil Nadu
2. Chandrasekaran Sethu
C/O TVS Motor Company limited Jayalakshmi Estate 24 (old #8) Haddows Road Chennai 600006 Tamil Nadu
3. Sachin Phadnis
C/O TVS Motor Company limited Jayalakshmi Estate 24 (old #8) Haddows Road Chennai 600006 Tamil Nadu
4. Chithambaram Subramoniam
C/O TVS Motor Company limited Jayalakshmi Estate 24 (old #8) Haddows Road Chennai 600006 Tamil Nadu
5. Yalamuru Ramachandra Babu
C/O TVS Motor Company limited Jayalakshmi Estate 24 (old #8) Haddows Road Chennai 600006 Tamil Nadu
Specification
As attached
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 350408.Form 27.pdf | 2023-11-20 |
| 1 | 73-CHE-2012 FORM-18 09-01-2012.pdf | 2012-01-09 |
| 2 | 73-CHE-2012 CORRESPONDENCE OTHERS 09-01-2012.pdf | 2012-01-09 |
| 2 | 73-CHE-2012-Form27_Statement of Working_26-08-2022.pdf | 2022-08-26 |
| 3 | Form-3.pdf | 2012-01-13 |
| 3 | 73-CHE-2012-US(14)-HearingNotice-(HearingDate-29-09-2020).pdf | 2021-10-17 |
| 4 | Form-1.pdf | 2012-01-13 |
| 4 | 73-CHE-2012-Form 27_Statement of Working_28-09-2021.pdf | 2021-09-28 |
| 5 | Drawings.pdf | 2012-01-13 |
| 5 | 73-CHE-2012-Abstract_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 6 | abstract73-CHE-2012.jpg | 2012-01-23 |
| 6 | 73-CHE-2012-Claims_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 7 | 73-CHE-2012-Description_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 7 | 73-CHE-2012 CORRESPONDENCE OTHERS 27-01-2012.pdf | 2012-01-27 |
| 8 | 73-CHE-2012-Drawings_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 8 | 73-CHE-2012 FORM-1 27-01-2012.pdf | 2012-01-27 |
| 9 | 73-CHE-2012 FORM-1 27-01-2012.pdf | 2012-01-27 |
| 9 | 73-CHE-2012-IntimationOfGrant29-10-2020.pdf | 2020-10-29 |
| 10 | 73-CHE-2012 CORRESPONDENCE OTHERS 27-01-2012.pdf | 2012-01-27 |
| 10 | 73-CHE-2012-Marked up Claims_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 11 | 73-CHE-2012-FER.pdf | 2017-11-17 |
| 11 | 73-CHE-2012-PatentCertificate29-10-2020.pdf | 2020-10-29 |
| 12 | 73-CHE-2012-OTHERS [14-05-2018(online)].pdf | 2018-05-14 |
| 12 | 73-CHE-2012-Written submissions and relevant documents [13-10-2020(online)].pdf | 2020-10-13 |
| 13 | 73-CHE-2012-Correspondence to notify the Controller [22-09-2020(online)].pdf | 2020-09-22 |
| 13 | 73-CHE-2012-FER_SER_REPLY [14-05-2018(online)].pdf | 2018-05-14 |
| 14 | 73-CHE-2012-COMPLETE SPECIFICATION [14-05-2018(online)].pdf | 2018-05-14 |
| 14 | 73-CHE-2012-FORM-26 [16-09-2020(online)].pdf | 2020-09-16 |
| 15 | 73-CHE-2012-CLAIMS [14-05-2018(online)].pdf | 2018-05-14 |
| 16 | 73-CHE-2012-COMPLETE SPECIFICATION [14-05-2018(online)].pdf | 2018-05-14 |
| 16 | 73-CHE-2012-FORM-26 [16-09-2020(online)].pdf | 2020-09-16 |
| 17 | 73-CHE-2012-FER_SER_REPLY [14-05-2018(online)].pdf | 2018-05-14 |
| 17 | 73-CHE-2012-Correspondence to notify the Controller [22-09-2020(online)].pdf | 2020-09-22 |
| 18 | 73-CHE-2012-Written submissions and relevant documents [13-10-2020(online)].pdf | 2020-10-13 |
| 18 | 73-CHE-2012-OTHERS [14-05-2018(online)].pdf | 2018-05-14 |
| 19 | 73-CHE-2012-FER.pdf | 2017-11-17 |
| 19 | 73-CHE-2012-PatentCertificate29-10-2020.pdf | 2020-10-29 |
| 20 | 73-CHE-2012 CORRESPONDENCE OTHERS 27-01-2012.pdf | 2012-01-27 |
| 20 | 73-CHE-2012-Marked up Claims_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 21 | 73-CHE-2012 FORM-1 27-01-2012.pdf | 2012-01-27 |
| 21 | 73-CHE-2012-IntimationOfGrant29-10-2020.pdf | 2020-10-29 |
| 22 | 73-CHE-2012 FORM-1 27-01-2012.pdf | 2012-01-27 |
| 22 | 73-CHE-2012-Drawings_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 23 | 73-CHE-2012 CORRESPONDENCE OTHERS 27-01-2012.pdf | 2012-01-27 |
| 23 | 73-CHE-2012-Description_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 24 | 73-CHE-2012-Claims_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 24 | abstract73-CHE-2012.jpg | 2012-01-23 |
| 25 | Drawings.pdf | 2012-01-13 |
| 25 | 73-CHE-2012-Abstract_Granted 350408_29-10-2020.pdf | 2020-10-29 |
| 26 | Form-1.pdf | 2012-01-13 |
| 26 | 73-CHE-2012-Form 27_Statement of Working_28-09-2021.pdf | 2021-09-28 |
| 27 | Form-3.pdf | 2012-01-13 |
| 27 | 73-CHE-2012-US(14)-HearingNotice-(HearingDate-29-09-2020).pdf | 2021-10-17 |
| 28 | 73-CHE-2012-Form27_Statement of Working_26-08-2022.pdf | 2022-08-26 |
| 28 | 73-CHE-2012 CORRESPONDENCE OTHERS 09-01-2012.pdf | 2012-01-09 |
| 29 | 73-CHE-2012 FORM-18 09-01-2012.pdf | 2012-01-09 |
| 29 | 350408.Form 27.pdf | 2023-11-20 |
Search Strategy
| 1 | 73che2012searchstrategy_23-06-2017.pdf |