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Shock Absorber
Abstract: A shock absorber (10, 10A, 10B) has a holding member (20; 20B) for holding a rod (14). In the interior of this holding member (20; 20B) there is formed a flow passage (R), which is a location through which oil (Oi) is able to pass, and which includes a first flow passage (R1) extending along the axis line (CL) of the rod (14) from one axial end of the holding member (20; 20B), a second flow passage (R2) extending along the radial direction of the rod (14) from an end portion of the first flow passage (R1), and a third flow passage (R3) extending along the axis line (CL) of the rod (14) from an end portion of the second flow passage (R2) to the other axial end of the holding member (20; 20B).
Notices, Deadlines & Correspondence
Patent Information
Applicants
HITACHI ASTEMO, LTD.
Inventors
1. NAKAGAWA, Takashi
2. TADA, Shumpei
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202147038436-STATEMENT OF UNDERTAKING (FORM 3) [25-08-2021(online)].pdf | 2021-08-25 |
| 2 | 202147038436-REQUEST FOR EXAMINATION (FORM-18) [25-08-2021(online)].pdf | 2021-08-25 |
| 3 | 202147038436-PROOF OF RIGHT [25-08-2021(online)].pdf | 2021-08-25 |
| 4 | 202147038436-FORM 18 [25-08-2021(online)].pdf | 2021-08-25 |
| 5 | 202147038436-FORM 1 [25-08-2021(online)].pdf | 2021-08-25 |
| 6 | 202147038436-DRAWINGS [25-08-2021(online)].pdf | 2021-08-25 |
| 7 | 202147038436-DECLARATION OF INVENTORSHIP (FORM 5) [25-08-2021(online)].pdf | 2021-08-25 |
| 8 | 202147038436-COMPLETE SPECIFICATION [25-08-2021(online)].pdf | 2021-08-25 |
| 9 | 202147038436-RELEVANT DOCUMENTS [30-08-2021(online)].pdf | 2021-08-30 |
| 10 | 202147038436-MARKED COPIES OF AMENDEMENTS [30-08-2021(online)].pdf | 2021-08-30 |
| 11 | 202147038436-FORM 13 [30-08-2021(online)].pdf | 2021-08-30 |
| 12 | 202147038436-AMMENDED DOCUMENTS [30-08-2021(online)].pdf | 2021-08-30 |
| 13 | 202147038436.pdf | 2021-10-19 |
| 14 | 202147038436-FORM-26 [29-10-2021(online)].pdf | 2021-10-29 |
| 15 | 202147038436-FORM 3 [24-02-2022(online)].pdf | 2022-02-24 |
| 16 | 202147038436-FER.pdf | 2022-03-11 |
| 17 | 202147038436-Correspondence_Form 1, Power of Attorney_08-04-2022.pdf | 2022-04-08 |
| 18 | 202147038436-OTHERS [27-07-2022(online)].pdf | 2022-07-27 |
| 19 | 202147038436-Information under section 8(2) [27-07-2022(online)].pdf | 2022-07-27 |
| 20 | 202147038436-FORM 3 [27-07-2022(online)].pdf | 2022-07-27 |
| 21 | 202147038436-FER_SER_REPLY [27-07-2022(online)].pdf | 2022-07-27 |
| 22 | 202147038436-CLAIMS [27-07-2022(online)].pdf | 2022-07-27 |
| 23 | 202147038436-PatentCertificate26-12-2023.pdf | 2023-12-26 |
| 24 | 202147038436-IntimationOfGrant26-12-2023.pdf | 2023-12-26 |
Search Strategy
| 1 | SearchStrategy__202147038436E_10-03-2022.pdf |