Multi-coupling with serviceable locking mechanism
US10047891B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2015 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Jan 13, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L41/001
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A multi-coupling includes a fixed plate and a free plate, and a primary locking mechanism for locking the free plate to the fixed plate aligned to form multiple fluid passages through the multi-coupling. The primary locking mechanism may include a drive screw secured to the fixed plate engaged with a drive nut secured to the free plate, and a clam shell securing mechanism that secures the drive screw to the fixed plate. The clam shell halves are moveable to release the drive screw from the fixed plate independently of releasing drive screw from the drive nut. The multi-coupling further may include satellite locking mechanisms in combination with the primary locking mechanism. The satellite locking mechanisms may include satellite securing mechanisms that are moveable to release the satellite locking mechanism from the fixed plate. The locking mechanisms are removable while retaining the fixed plate fixed to base equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.