Bush assemblage
US4744677A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Nov 25, 1985 |
| Grant date | May 17, 1988 |
| Priority date | — |
| Expiry date | Nov 25, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/455
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bush assemblage having an inner sleeve, an outer sleeve disposed around the inner sleeve in co-axial and radially-spaced relation thereto, a rigid sleeve member disposed between the inner and outer sleeves, a cylindrical resilient member interposed between the outer sleeve and the rigid sleeve member, and a cylindrical sliding member interposed between the inner sleeve and the rigid sleeve member, a retainer member located at at least one of axial ends of the inner sleeve to extend radially outwardly, and a sealing device for sealing at least between the inner sleeve and the rigid sleeve member. The sealing device includes a rubber member which is disposed on the retainer member and an axial end of the rigid sleeve member corresponding to the at least one axial end of the inner sleeve, and which abuts against the other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.