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Axle Adjustment Mechanism
Abstract: Embodiments of the present invention relates to an axle adjustment mechanism for a trailing arm air suspension, a non-steer parallelogram lift axle air suspension and a parallelogram rear air suspension. The mechanism involves at least double fastening means to hold a trailing arm or control arms of an axle. Further, the mechanism allows fore-aft movement of the trail arm or the control arms to allow adjustment to the axle. Fig. 1
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
21 May 2021
Publication Number
47/2022
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
patent@depenning.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-05-31
Renewal Date
Applicants
ASHOK LEYLAND LIMITED
No. 1, Sardar Patel Road, Guindy, Chennai 600 032, India
Inventors
1. A. Sahaya Grinspan
Product development, Technical centre, Ashok Leyland Ltd. Vellivoyal Chavadi Chennai-600 103, Tamil Nadu, India
2. Devendra Singh
Product development, Technical centre, Ashok Leyland Ltd. Vellivoyal Chavadi Chennai-600 103, Tamil Nadu, India
3. G. Karunakaran
Product development, Technical centre, Ashok Leyland Ltd. Vellivoyal Chavadi Chennai-600 103 Tamil Nadu, India
4. R. Nithyanandhan
Product development, Technical centre, Ashok Leyland Ltd. Vellivoyal Chavadi Chennai-600 103 Tamil Nadu, India
5. Sathya Prasad Mangalaramanan
Product development, Technical centre, Ashok Leyland Ltd. Vellivoyal Chavadi Chennai-600 103 Tamil Nadu, India
Specification
Claims:Please see the attachment , Description:Please see the attachment
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202141022848-STATEMENT OF UNDERTAKING (FORM 3) [21-05-2021(online)].pdf | 2021-05-21 |
| 2 | 202141022848-REQUEST FOR EXAMINATION (FORM-18) [21-05-2021(online)].pdf | 2021-05-21 |
| 3 | 202141022848-POWER OF AUTHORITY [21-05-2021(online)].pdf | 2021-05-21 |
| 4 | 202141022848-FORM 18 [21-05-2021(online)].pdf | 2021-05-21 |
| 5 | 202141022848-FORM 1 [21-05-2021(online)].pdf | 2021-05-21 |
| 6 | 202141022848-FIGURE OF ABSTRACT [21-05-2021(online)].jpg | 2021-05-21 |
| 7 | 202141022848-DRAWINGS [21-05-2021(online)].pdf | 2021-05-21 |
| 8 | 202141022848-COMPLETE SPECIFICATION [21-05-2021(online)].pdf | 2021-05-21 |
| 9 | 202141022848-FORM-8 [24-05-2021(online)].pdf | 2021-05-24 |
| 10 | 202141022848-Proof of Right [08-07-2021(online)].pdf | 2021-07-08 |
| 11 | 202141022848-FER.pdf | 2022-12-26 |
| 12 | 202141022848-FER_SER_REPLY [23-06-2023(online)].pdf | 2023-06-23 |
| 13 | 202141022848-US(14)-HearingNotice-(HearingDate-15-05-2024).pdf | 2024-05-01 |
| 14 | 202141022848-FORM-26 [13-05-2024(online)].pdf | 2024-05-13 |
| 15 | 202141022848-Correspondence to notify the Controller [13-05-2024(online)].pdf | 2024-05-13 |
| 16 | 202141022848-Written submissions and relevant documents [30-05-2024(online)].pdf | 2024-05-30 |
| 17 | 202141022848-Retyped Pages under Rule 14(1) [30-05-2024(online)].pdf | 2024-05-30 |
| 18 | 202141022848-2. Marked Copy under Rule 14(2) [30-05-2024(online)].pdf | 2024-05-30 |
| 19 | 202141022848-PatentCertificate31-05-2024.pdf | 2024-05-31 |
| 20 | 202141022848-IntimationOfGrant31-05-2024.pdf | 2024-05-31 |
Search Strategy
| 1 | searchstrategy202141022848E_23-12-2022.pdf |