Assignee
VYZK USTAV BAVLNARSKY
53 granted patents·441 citations·filing 1971–1988
Top patents by PatentIndex Score
53 records- 0193US4168601AFrictional open-end spinning method and apparatusVYZK USTAV BAVLNARSKY·Filed 1978·Granted Sep 25, 1979·35 cites·26 claims
- 0291US4408447AMethod of and system for controlling the operation of open-end spinning machinesVYZK USTAV BAVLNARSKY·Filed 1981·Granted Oct 11, 1983·26 cites·5 claims
- 0391US4281507AFrictional open-end spinning method and apparatusVYZK USTAV BAVLNARSKY·Filed 1979·Granted Aug 4, 1981·25 cites·32 claims
- 0489US4908006ABelt tightening device for open-end spinning machinesVYZK USTAV BAVLNARSKY·Filed 1988·Granted Mar 13, 1990·20 cites·10 claims
- 0588US4384451AMethod of an apparatus for spinning-in yarn in open-end spinning unitsVYZK USTAV BAVLNARSKY·Filed 1981·Granted May 24, 1983·19 cites·7 claims
- 0687US4222222AOpen-end frictional spinning apparatusVYZK USTAV BAVLNARSKY·Filed 1978·Granted Sep 16, 1980·20 cites·3 claims
- 0783US4112663AMethod of and apparatus for cooling spinning units of open-end spinning machinesVYZK USTAV BAVLNARSKY·Filed 1977·Granted Sep 12, 1978·18 cites·5 claims
- 0882US4110961ASpinning unit of an open-end spinning machineVYZK USTAV BAVLNARSKY·Filed 1977·Granted Sep 5, 1978·15 cites·7 claims
- 0977US4249370AMethod of and apparatus for removing dirt particles from staple fibers and for straightening said fibers in an open-end spinning processVYZK USTAV BAVLNARSKY·Filed 1979·Granted Feb 10, 1981·14 cites·8 claims
- 1076US4553383AMethod of and apparatus for spinning yarn from staple fibers in an air vortexVYZK USTAV BAVLNARSKY·Filed 1983·Granted Nov 19, 1985·12 cites·9 claims
- 1174US4302926AMulti-component yarn and method of apparatus for its manufactureVYZK USTAV BAVLNARSKY·Filed 1979·Granted Dec 1, 1981·19 cites·4 claims
- 1274US3948452AOpen-end spinning machine and method of operating the sameVYZK USTAV BAVLNARSKY·Filed 1973·Granted Apr 6, 1976·22 cites·20 claims
- 1373US3998040AMethod of and apparatus for spinning yarns from staple fibers by an open-end spinning techniqueVYZK USTAV BAVLNARSKY·Filed 1975·Granted Dec 21, 1976·12 cites·15 claims
- 1472US4322942AOpen-end spinning method and apparatusVYZK USTAV BAVLNARSKY·Filed 1980·Granted Apr 6, 1982·11 cites·23 claims
- 1568US3938310AApparatus for separating fibers in open-end spinning machinesVYZK USTAV BAVLNARSKY·Filed 1974·Granted Feb 17, 1976·14 cites·18 claims
- 1667US4852340AFiber separating deviceVYZK USTAV BAVLNARSKY·Filed 1988·Granted Aug 1, 1989·9 cites·10 claims
- 1764US4246749AMethod of and apparatus for piecing yarn in open end rotor spinning unitsVYZK USTAV BAVLNARSKY·Filed 1979·Granted Jan 27, 1981·8 cites·4 claims
- 1863US4534042AMethod of and apparatus for the continuous monitoring and analysis of the operation of spinning units in an open-end spinning machineVYZK USTAV BAVLNARSKY·Filed 1982·Granted Aug 6, 1985·10 cites·8 claims
- 1961US4174605AMethod of and apparatus for spinning yarn in an air vortex in a spinning tubeVYZK USTAV BAVLNARSKY·Filed 1978·Granted Nov 20, 1979·10 cites·12 claims
- 2061US4166356AMethod of and apparatus for pneumatically removing a fibrous ribbon or a severed yarn end from the spinning rotor of an open-end spinning machineVYZK USTAV BAVLNARSKY·Filed 1978·Granted Sep 4, 1979·8 cites·10 claims
- 2160US4251984AApparatus for separating staple fibers on an open-end spinning unitVYZK USTAV BAVLNARSKY·Filed 1979·Granted Feb 24, 1981·7 cites·4 claims
- 2257US4008562AApparatus for supplying a staple fiber formation to a fiber separating device of an open-end spinning unitVYZK USTAV BAVLNARSKY·Filed 1975·Granted Feb 22, 1977·7 cites·2 claims
- 2355US4584833AApparatus for emergency interruption of fiber supply to a spinning unit of open-end spinning machinesVYZK USTAV BAVLNARSKY·Filed 1984·Granted Apr 29, 1986·7 cites·8 claims
- 2454US3968636AOpen-end fiber spinning machineVYZK USTAV BAVLNARSKY·Filed 1974·Granted Jul 13, 1976·7 cites·3 claims
- 2550US4907755ACop tube feeding device for textile machinesVYZK USTAV BAVLNARSKY·Filed 1988·Granted Mar 13, 1990·8 cites·9 claims
- 2646US4895313ATravelling service unit for exchanging wound bobbinsVYZK USTAV BAVLNARSKY·Filed 1988·Granted Jan 23, 1990·4 cites·9 claims
- 2746US4495762AApparatus for separating fibers in open-end spinning unitsVYZK USTAV BAVLNARSKY·Filed 1983·Granted Jan 29, 1985·5 cites·4 claims
- 2846US4071052ARotary reed having facilities for adjustably separating groups of leno warp threadsVYZK USTAV BAVLNARSKY·Filed 1976·Granted Jan 31, 1978·5 cites·12 claims
- 2946US4067182AMethod of and apparatus for separating staple fibers from a fibrous sliverVYZK USTAV BAVLNARSKY·Filed 1976·Granted Jan 10, 1978·4 cites·6 claims
- 3044US4731987AOpen-end rotor spinning unitVYZK USTAV BAVLNARSKY·Filed 1987·Granted Mar 22, 1988·4 cites·10 claims
- 3143US4040573AMethod of and apparatus for transporting empty bobbin tubes to a pick-up and delivery station in open-end spinning, winding, yarn texturing and similar machinesVYZK USTAV BAVLNARSKY·Filed 1976·Granted Aug 9, 1977·6 cites·3 claims
- 3243US4013242ACop tube holder for winding yarns or threads on textile machinesVYZK USTAV BAVLNARSKY·Filed 1974·Granted Mar 22, 1977·6 cites·2 claims
- 3339US4499718AApparatus for separating impurities from open-end spinning unitsVYZK USTAV BAVLNARSKY·Filed 1983·Granted Feb 19, 1985·4 cites·8 claims
- 3439US4050226AApparatus for timing a spinning-in operation of a textile machineVYZK USTAV BAVLNARSKY·Filed 1976·Granted Sep 27, 1977·3 cites·6 claims
- 3538US4369620AApparatus for spinning-in yarns in open-end rotor spinning unitsVYZK USTAV BAVLNARSKY·Filed 1981·Granted Jan 25, 1983·3 cites·4 claims
- 3636US3952494AOpen-end spinning unit with a spinning rotorVYZK USTAV BAVLNARSKY·Filed 1974·Granted Apr 27, 1976·3 cites·16 claims
- 3734US4429522AOpen-end spinning machineVYZK USTAV BAVLNARSKY·Filed 1982·Granted Feb 7, 1984·4 cites·4 claims
- 3831US3990225AOpen-end spinning machineVYZK USTAV BAVLNARSKY·Filed 1974·Granted Nov 9, 1976·2 cites·7 claims
- 3930US4885906ADevice for automatically spinning-in yarnVYZK USTAV BAVLNARSKY·Filed 1988·Granted Dec 12, 1989·1 cites·4 claims
- 4030US4329839AMethod of and apparatus for starting an open-end spinning machineVYZK USTAV BAVLNARSKY·Filed 1980·Granted May 18, 1982·2 cites·5 claims
- 4130US4034783AEndless-chain systems for feeding weft threads to weft insertersVYZK USTAV BAVLNARSKY·Filed 1975·Granted Jul 12, 1977·3 cites·13 claims
- 4230US3967655AApparatus for stabilizing the fabric within the weft beat-up area in wave weaving loomsVYZK USTAV BAVLNARSKY·Filed 1973·Granted Jul 6, 1976·3 cites·3 claims
- 4329US4194537AArrangement for guiding a weft thread end under tension toward a fabric fell in travelling-wave loomsVYZK USTAV BAVLNARSKY·Filed 1976·Granted Mar 25, 1980·3 cites·6 claims
- 4428US4104854ADynamic yarn-braking arrangement for an open-end spinning machineVYZK USTAV BAVLNARSKY·Filed 1976·Granted Aug 8, 1978·1 cites·2 claims
- 4528US3933183AMethod of and weft inserter for eliminating a chain formation of wefts not transferred into the beat-up position in travelling-wave shedding loomsVYZK USTAV BAVLNARSKY·Filed 1974·Granted Jan 20, 1976·2 cites·8 claims
- 4627US4120326AShed forming device for loomsVYZK USTAV BAVLNARSKY·Filed 1976·Granted Oct 17, 1978·2 cites·14 claims
- 4726US3933184AMethod of and weft inserter for eliminating a chain formation of wefts not transferred into the beat-up position in travelling-wave shedding loomsVYZK USTAV BAVLNARSKY·Filed 1974·Granted Jan 20, 1976·2 cites·5 claims
- 4823US4883231ACop tube transporting device for textile machinesVYZK USTAV BAVLNARSKY·Filed 1988·Granted Nov 28, 1989·1 cites·12 claims
- 4922US4317545AMethod of and apparatus for exchanging full bobbins for empty ones in textile machines, particularly open-end spinning machinesVYZK USTAV BAVLNARSKY·Filed 1980·Granted Mar 2, 1982·1 cites·15 claims
- 5022US4083507AGrooved, yarn-distributing traversing cylinders in textile machinesVYZK USTAV BAVLNARSKY·Filed 1976·Granted Apr 11, 1978·1 cites·7 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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