Inventor

Armin Wirz

Inventor

Ossingen, CH

Overview

38→

Patents

1977–2006

Patent span

Textiles

Primary field (CPC D)

Patents· 38 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B65Hprimary

B65HHandling thin or filamentary material, e.g. sheets, webs, cables29%

D02GCrimping or curling fibres, filaments, threads, or yarns29%

D02JFinishing or dressing of filaments, yarns, threads, cords, ropes or the like20%

F16CShafts5%

D01HSpinning or twisting4%

H05BElectric heating4%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors2%

F16DCouplings for transmitting rotation2%

F16FSprings2%

F16KValves2%

PatentTitleYear

7,131,172'Textile machine texturing system and texturing nozzle therefor'2006 6,983,519'Textile machine texturing system and texturing nozzle therefor'2006 6,543,104'Yarn texturing nozzle'2003 6,253,430'Spin draw texturing or draw texturising machine with improved fiber bundle guidance'2001 6,192,667'Spin draw texturizing or draw texturizing machine'2001 6,079,086'Spin draw texturizing or draw texturizing machine with improved fiber bundle guidance'2000 5,797,551'Methods and apparatus for the winding of filaments'1998 5,763,859'Induction heating draw roller with vibration damping'1998 5,676,323'Apparatus and method for changing and winding bobbins involving the correction of movement sequences in a moving element'1997 5,649,670'Damping arrangement for a chuck of a spooling machine'1997 5,533,686'Methods and apparatus for the winding of filaments'1996 5,497,538'Device for texturizing continuous filament threads'1996 5,351,374'Method and an apparatus for the continuous crimping of thermoplastic threads'1994 5,324,905'Drawing roller unit with scavenging means'1994 5,159,166'Drawroll unit'1992 5,082,191'Method of, and apparatus for, changing bobbins in automatic winders'1992 5,048,769'Traverse mechanism'1991 5,033,685'Apparatus for monitoring the pressing force of a contact roll in a textile yarn winder'1991 5,007,595'Chuck structure'1991 4,953,802'Method of mounting chuck structures'1990 4,936,000'Lacing up of thread treating nozzles'1990 4,811,910'Chuck structure'1989 4,713,655'Method of monitoring the quality of a package of thread'1987 4,677,387'Package quality monitor'1987 4,650,132'Method of using a controlled magnetic bearing arrangement in a textile winding device and textile winding device for use with spinning machines and equipped with such controlled magnetic bearing arrangement'1987 4,548,366'Chuck drive system'1985 4,519,778'Heatable godet'1985 4,519,115'Method of threading a thread into a texturing nozzle'1985 4,497,626'Heatable godet and a method of heating a godet'1985 4,453,298'Construction of thread texturizing nozzles'1984 4,443,689'Heatable godet and a method of heating a godet'1984 4,424,614'Apparatus for threading up a rapidly travelling thread in a texturizing nozzle'1984 4,416,041'Apparatus for threading a thread into a texturizing nozzle'1983 4,394,985'Winding apparatus for threads or yarns'1983 4,356,604'Process for threading up a rapidly travelling thread in a texturizing nozzle'1982 4,280,260'Apparatus for threading up a texturizing nozzle'1981 4,238,921'Cooling device and method for cooling a heated travelling thread'1980 4,005,302'Inductively heated drawroll'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2006Patents assigned to RIETER AG MASCHF (32)· patent assignee history

1977Based in Dietlikon, CH· patent location history

1980–2006Based in Ossingen, CH· patent location history

1981Patents assigned to BASF AG (1)· patent assignee history

1982–1984Patents assigned to BASF FARBEN & FASERN (2)· patent assignee history

1994Patents assigned to GRAF FELIX (1)· patent assignee history

1994Patents assigned to GROSSENBACHER PETER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RIETER AG MASCHF	32	1977–2006
BASF FARBEN & FASERN	2	1982–1984
BASF AG	1	1981
GRAF FELIX	1	1994
GROSSENBACHER PETER	1	1994

Locations

Location	Patents	Span
Ossingen, CH	37	1980–2006
Dietlikon, CH	1	1977