Pivotal lock for coupling cam arms
US6015168A · kind A · utility
31Cited by
12References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 8, 1997 |
| Grant date | Jan 18, 2000 |
| Priority date | — |
| Expiry date | May 8, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L37/18
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A locking mechanism for securing a cam arm of a coupling member in a locked position to prevent inadvertent rotation of the cam arm. The locking mechanism includes a locking member that is pivotally connected to the cam arm and is adapted to selectively interface with a portion of a coupling member. The locking mechanism is easy to clean and maintain and allows for the unlocking of a cam arm in one continuous motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.