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Class Information
Number: 19/.23
Name: Textiles: fiber preparation > Stopping > Thickness detection
Description: Method or apparatus wherein means are employed to detect variations in the weight or size of a sliver and to stop the mechanism upon substantial variation of the weight per unit volume of the moving sliver.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6157146 |
Procedure and apparatus for speed related error correction of measurement signals from fiber band speed in a textile machine |
Dec. 5, 2000 |
| 6118082 |
Solid-state sliver sensor and auto-leveler for textile machine |
Sep. 12, 2000 |
| 5615453 |
Sliver guiding and measuring assembly having an exchangeable component |
Apr. 1, 1997 |
| 5426823 |
Method and apparatus for on-line quality monitoring in the preparatory apparatus of a spinning mill |
Jun. 27, 1995 |
| 5237754 |
Fiber bundle thickness measuring device |
Aug. 24, 1993 |
| 5194911 |
Method and apparatus for determining the quantity of material transported within a fibre band or sliver |
Mar. 16, 1993 |
| 5157810 |
Apparatus for measuring the mass of a sliver |
Oct. 27, 1992 |
| 5123280 |
Device for measuring the thickness and/or the unevenness of slivers |
Jun. 23, 1992 |
| 4987648 |
Combing machine with workstations having a monitoring unit at each workstation |
Jan. 29, 1991 |
| 4969244 |
Warp beam depletion monitoring apparatus and method |
Nov. 13, 1990 |
| 4962569 |
Method and apparatus for obtaining measuring values representing the thickness of a coherent fiber mass |
Oct. 16, 1990 |
| 4955266 |
Apparatus for detecting the density or thickness and variations thereof of fiber material at the infeed of a textile machine as well as for evening the density of thickness variations of fiber |
Sep. 11, 1990 |
| 4646387 |
Arrangement for continuously determining the density of a web of fiber sliver |
Mar. 3, 1987 |
| 4400850 |
Foreign object detector for protection of carding machines |
Aug. 30, 1983 |
| 4257147 |
Overload clutch for the feed roll of a carding machine |
Mar. 24, 1981 |
| 4221109 |
Traveling thread-joining device |
Sep. 9, 1980 |
| 4095062 |
Stop-motion apparatus |
Jun. 13, 1978 |
| 4007457 |
Method of and apparatus for detecting faults in the operation of open-end spinning machines |
Feb. 8, 1977 |
| 3999249 |
Driving method and apparatus for a tandem carding machine |
Dec. 28, 1976 |
| 3984896 |
Safety device for lint cleaners |
Oct. 12, 1976 |
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