Adjustable length rod-end assembly having an integral secondary locking feature
US12092147B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2023 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | Jun 6, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2226/60
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A precision adjustable length rod end assembly is disclosed and provides a fastener for mechanical assemblies that eliminates the need for a separate secondary locking device. The device includes a connecting rod, an end connector or rod end, and a lock nut assembly. The end connector threadably engages the connecting rod. The lock nut assembly engages both the end connector and the connecting rod. The threaded engagement between the end connector and the connecting rod enables the rod-end assembly to be adjusted to a precise working length (e.g., as measured along the central longitudinal axis). The lock nut assembly maintains the precision-adjusted working length of the rod-end assembly even when the rod-end assembly is exposed to harsh operating conditions, such as exposure to extreme vibrations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.