Liquid filled vibration isolating device
US6257562A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1999 |
| Grant date | Jul 10, 2001 |
| Priority date | — |
| Expiry date | Dec 8, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F13/105
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A liquid filled vibration isolating device which is excellent in reliability, functionality, mounting and assembly of products is provided. A partitioner 7 has a three member constitution consisting of an upper-partitioner member 26, a lower partitioner member 27 and an elastic member 28. An outer peripheral end portion of the lower partitioner member 27 is extended outwardly in a radial direction and only an extended portion 29 is fixedly secured to a mounting metal fitting of a vibration isolating device body by caulking, and an upper end outer peripheral portion of the upper partitioner member 26 is pressed onto a notched portion 30 at a liquid-chamber-side outer periphery of a vibration isolating base body 4 and then positioned there thus facilitating assembling of products while assuring reliability, functionality and mounting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.