Suspension for automobile
US4474363A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1982 |
| Grant date | Oct 2, 1984 |
| Priority date | — |
| Expiry date | Jul 12, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2600/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A suspension for an automobile comprises a cylinder having a lower seat secured fixedly to an outer periphery thereof, a piston rod projecting from the cylinder and having an upper portion supported rotatably by a car body and a coil spring having lower and upper ends respectively held by the lower seat and an upper seat. To the piston rod is secured fixedly a guide having a cylindrical portion provided on an outer periphery with a thread. A movable member provided on an inner periphery with a thread engaging the thread on the guide is coupled with the guide by the engagement of both threads. The movable member is secured fixedly to the upper seat. The piston rod is provided with a tool engaging portion which is turned to adjust the car height.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.