Manual locking clamp for piston paint pump
US8177524B1 · kind B1 · utility
32Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2009 |
| Grant date | May 15, 2012 |
| Priority date | — |
| Expiry date | Sep 14, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B53/22
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Apparatus for securing and selectively releasing a piston pump from a drive assembly including two collar segments, with one segment fixed to the drive assembly and the other segment movable only linearly transversely with respect to a longitudinal axis of the piston pump, with an over-center mechanism to lock the movable segment via a pair of links. The piston is engageable and disengageable with a drive mechanism in the drive assembly via a pair of interengaging surfaces, with one C-shaped member receiving the other member which is T-shaped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.