Method and apparatus to measure pile loop height
US5134785A · kind A · utility
1Cited by
11References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 1, 1991 |
| Grant date | Aug 4, 1992 |
| Priority date | — |
| Expiry date | Oct 1, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B5/066
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and apparatus to measure the loop height in a loop pile fabric by moving an apparatus across the surface of the fabric and allowing the loops to create a line on a powdered surface to which a finger is aligned with to cause the plunger of a gauge to automatically provide a read-out of the loop pile height.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.