Insert means for fluid flow system
US4848405A · kind A · utility
26Cited by
8References
33Claims
0Family size
Inventor
Key dates
| Filing date | Sep 16, 1985 |
| Grant date | Jul 18, 1989 |
| Priority date | — |
| Expiry date | Sep 16, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87885
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An insert means for a fluid flow system includes a plurality of stacking bolts adapted to be connected in end-to-end relation. Each stacking bolt has an externally threaded male end and an enlarged portion providing an internally threaded female end. A wrenching surface is provided on the enlarged portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.