Assignee
SCHUBERT & SALZER MASCHINEN
172 granted patents·1,828 citations·filing 1974–1994
Top patents by PatentIndex Score
172 records- 0197US4489756ASliding gate fluid control valveSCHUBERT & SALZER MASCHINEN·Filed 1983·Granted Dec 25, 1984·87 cites·37 claims
- 0296US5048281AProcess and device for the adjustment of an air spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1989·Granted Sep 17, 1991·35 cites·8 claims
- 0395US4676059AProcess and device for starting spinning on an open-end spinning apparatusSCHUBERT & SALZER MASCHINEN·Filed 1985·Granted Jun 30, 1987·28 cites·49 claims
- 0494US5276947ADevice for the transportion of cans between machines or devices treating or processing fiber sliversSCHUBERT & SALZER MASCHINEN·Filed 1990·Granted Jan 11, 1994·26 cites·17 claims
- 0593US5313689ASliver drawing rollers driven by belts including belt cleanersSCHUBERT & SALZER MASCHINEN·Filed 1990·Granted May 24, 1994·23 cites·7 claims
- 0692US5243812ADevice for the piecing of a yarn in a open-end spinning machine operating with a spinning rotorSCHUBERT & SALZER MASCHINEN·Filed 1992·Granted Sep 14, 1993·19 cites·22 claims
- 0792US4825633AProcess and device for the spinning of fibersSCHUBERT & SALZER MASCHINEN·Filed 1986·Granted May 2, 1989·22 cites·24 claims
- 0892US4773210AOpen-end rotor-spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1984·Granted Sep 27, 1988·24 cites·29 claims
- 0992US4319449AOpen end spinning rotor comprising a main body and a rotor bodySCHUBERT & SALZER MASCHINEN·Filed 1980·Granted Mar 16, 1982·20 cites·10 claims
- 1091US4948057ADevice and process to guide, hold and convey a yarn during bobbin replacementSCHUBERT & SALZER MASCHINEN·Filed 1988·Granted Aug 14, 1990·46 cites·19 claims
- 1191US4845936AProcess and device to piece back to a spinning device operating with a pneumatic torsion elementSCHUBERT & SALZER MASCHINEN·Filed 1986·Granted Jul 11, 1989·21 cites·24 claims
- 1291US4083171AMethod and apparatus for eliminating an abnormality in a thread to be wound onto the bobbin of an open-end spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1976·Granted Apr 11, 1978·24 cites·7 claims
- 1390US4644742AProcess and device for joining a thread in an open-end spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1983·Granted Feb 24, 1987·19 cites·28 claims
- 1489US4893462AOpen-end spinning machine and process for the start-up of such a deviceSCHUBERT & SALZER MASCHINEN·Filed 1988·Granted Jan 16, 1990·17 cites·30 claims
- 1589US4553709AYarn accumulatorSCHUBERT & SALZER MASCHINEN·Filed 1983·Granted Nov 19, 1985·29 cites·43 claims
- 1688US4700431AProcess and apparatus for eliminating dust from fiber materialSCHUBERT & SALZER MASCHINEN·Filed 1985·Granted Oct 20, 1987·19 cites·36 claims
- 1786US5265406AOpen-end spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1992·Granted Nov 30, 1993·15 cites·7 claims
- 1886US4083173AMethod and apparatus for the manufacture of core yarn in an open-end spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1976·Granted Apr 11, 1978·16 cites·12 claims
- 1986US4024699ASliver resolving apparatus for open-end spinning machinesSCHUBERT & SALZER MASCHINEN·Filed 1975·Granted May 24, 1977·18 cites·25 claims
- 2085US4643226ASlide gate valveSCHUBERT & SALZER MASCHINEN·Filed 1984·Granted Feb 17, 1987·40 cites·13 claims
- 2185US4497166AProcess and device for interrupting and starting the spinning process at an open-end spinning positionSCHUBERT & SALZER MASCHINEN·Filed 1982·Granted Feb 5, 1985·15 cites·16 claims
- 2284US4223517AMethod and mechanism for elimination of an irregularity in a yarnSCHUBERT & SALZER MASCHINEN·Filed 1978·Granted Sep 23, 1980·14 cites·14 claims
- 2384US4137487AMethod and device for automatically leveling fleeces, slivers, rovings and the like by drawingSCHUBERT & SALZER MASCHINEN·Filed 1976·Granted Jan 30, 1979·18 cites·6 claims
- 2483US5178473ASupporting-disk bearingSCHUBERT & SALZER MASCHINEN·Filed 1990·Granted Jan 12, 1993·14 cites·3 claims
- 2583US5005776AProcess and device to guide and sever a thread upon bobbin replacementSCHUBERT & SALZER MASCHINEN·Filed 1990·Granted Apr 9, 1991·30 cites·18 claims
- 2683US4265083AProcess and apparatus for individual piecing up of single open end spinning apparatusSCHUBERT & SALZER MASCHINEN·Filed 1979·Granted May 5, 1981·14 cites·20 claims
- 2781US4893461AProcess and device for piecing with a spinning device operating with a pneumatic twisting unitSCHUBERT & SALZER MASCHINEN·Filed 1988·Granted Jan 16, 1990·14 cites·69 claims
- 2881US4840022AProcess and device for the servicing of work stations of spinning or doubling machines by means of a plurality of service units capable of travelling alongside the work stationsSCHUBERT & SALZER MASCHINEN·Filed 1986·Granted Jun 20, 1989·25 cites·28 claims
- 2981US4201037AMethod and apparatus for cleaning fibrous materialSCHUBERT & SALZER MASCHINEN·Filed 1977·Granted May 6, 1980·13 cites·11 claims
- 3081US4135276AApparatus for removing impurities from fibrous materialSCHUBERT & SALZER MASCHINEN·Filed 1977·Granted Jan 23, 1979·22 cites·11 claims
- 3181US3972171AHousing construction for open end spinning machinesSCHUBERT & SALZER MASCHINEN·Filed 1974·Granted Aug 3, 1976·26 cites·2 claims
- 3280US4753067AOpen-end spinning machineSCHUBERT & SALZER MASCHINEN·Filed 1986·Granted Jun 28, 1988·12 cites·19 claims
- 3379US4170101AMethod and apparatus for piecing an entwined yarnSCHUBERT & SALZER MASCHINEN·Filed 1978·Granted Oct 9, 1979·12 cites·13 claims
- 3479US4136911AApparatus for feeding a card with fiber materialSCHUBERT & SALZER MASCHINEN·Filed 1977·Granted Jan 30, 1979·18 cites·5 claims
- 3578US4254615AApparatus for controlling the bobbin drive of a flyer roving frameSCHUBERT & SALZER MASCHINEN·Filed 1979·Granted Mar 10, 1981·13 cites·8 claims
- 3676US5085047AOpening roll for an open-end spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1991·Granted Feb 4, 1992·9 cites·1 claims
- 3776US4162556AProcess and apparatus for removal of trash deposits on open-end spinning machineSCHUBERT & SALZER MASCHINEN·Filed 1977·Granted Jul 31, 1979·13 cites·10 claims
- 3875US4339911AOpen-end spinning rotor consisting of a basic member and a rotor memberSCHUBERT & SALZER MASCHINEN·Filed 1980·Granted Jul 20, 1982·10 cites·11 claims
- 3974US4600817AApparatus for guiding flexible supply linesSCHUBERT & SALZER MASCHINEN·Filed 1983·Granted Jul 15, 1986·37 cites·21 claims
- 4074US3956876AApparatus for supplying oriented fibers to a spinning rotor inner wall in an open-end spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1974·Granted May 18, 1976·15 cites·3 claims
- 4173US4760688AOpen-end spinning machine with plural spinning stations and thread joining process thereforSCHUBERT & SALZER MASCHINEN·Filed 1985·Granted Aug 2, 1988·10 cites·45 claims
- 4273US4356692AMethod and apparatus for removing an irregularity in a threadSCHUBERT & SALZER MASCHINEN·Filed 1980·Granted Nov 2, 1982·19 cites·24 claims
- 4373US4345356AMechanism for eliminating impurities from fibrous material, in particular cottonSCHUBERT & SALZER MASCHINEN·Filed 1980·Granted Aug 24, 1982·17 cites·6 claims
- 4472US3961396AMethod and apparatus for loosening and spreading of filament towsSCHUBERT & SALZER MASCHINEN·Filed 1975·Granted Jun 8, 1976·16 cites·6 claims
- 4571US5083420AProcess and device to piece a yarn on an open-end spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1990·Granted Jan 28, 1992·10 cites·27 claims
- 4671US5044151AYarn draw-off pipe to draw off a yarn from an open-end spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1988·Granted Sep 3, 1991·10 cites·74 claims
- 4771US4068456AOpen-end spinning deviceSCHUBERT & SALZER MASCHINEN·Filed 1976·Granted Jan 17, 1978·9 cites·3 claims
- 4870US4777813AChiplessly formed open-end spinning rotor and process for production of such an open-end spinning rotorSCHUBERT & SALZER MASCHINEN·Filed 1987·Granted Oct 18, 1988·10 cites·25 claims
- 4970US4391089AApparatus for piecing-up a wrap yarnSCHUBERT & SALZER MASCHINEN·Filed 1981·Granted Jul 5, 1983·9 cites·6 claims
- 5070US4132056AOpen end spinning apparatusSCHUBERT & SALZER MASCHINEN·Filed 1976·Granted Jan 2, 1979·16 cites·10 claims
Showing the top 50 of 172 patent records by PatentIndex Score.
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