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SE8702223L - Traadsignalgivare - Google Patents

Traadsignalgivare

Info

Publication number
SE8702223L
SE8702223L SE8702223A SE8702223A SE8702223L SE 8702223 L SE8702223 L SE 8702223L SE 8702223 A SE8702223 A SE 8702223A SE 8702223 A SE8702223 A SE 8702223A SE 8702223 L SE8702223 L SE 8702223L
Authority
SE
Sweden
Prior art keywords
thread
brake
signal
movements
electric signal
Prior art date
Application number
SE8702223A
Other languages
English (en)
Other versions
SE8702223D0 (sv
SE468519B (sv
Inventor
Sten Aake Olaus Rydborn
Original Assignee
Rydborn S A O
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rydborn S A O filed Critical Rydborn S A O
Priority to SE8702223A priority Critical patent/SE468519B/sv
Publication of SE8702223D0 publication Critical patent/SE8702223D0/sv
Priority to EP88850165A priority patent/EP0296132B1/en
Priority to DE8888850165T priority patent/DE3870989D1/de
Priority to US07/195,587 priority patent/US4884763A/en
Publication of SE8702223L publication Critical patent/SE8702223L/sv
Publication of SE468519B publication Critical patent/SE468519B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B63/00—Devices associated with the loop-taker thread, e.g. for tensioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0327—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using piezoelectric sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
SE8702223A 1987-05-27 1987-05-27 Traadsignalgivare vid traadbroms SE468519B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8702223A SE468519B (sv) 1987-05-27 1987-05-27 Traadsignalgivare vid traadbroms
EP88850165A EP0296132B1 (en) 1987-05-27 1988-05-13 A thread signal emitter
DE8888850165T DE3870989D1 (de) 1987-05-27 1988-05-13 Fadensignalgeber.
US07/195,587 US4884763A (en) 1987-05-27 1988-05-18 Thread signal emitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702223A SE468519B (sv) 1987-05-27 1987-05-27 Traadsignalgivare vid traadbroms

Publications (3)

Publication Number Publication Date
SE8702223D0 SE8702223D0 (sv) 1987-05-27
SE8702223L true SE8702223L (sv) 1988-11-28
SE468519B SE468519B (sv) 1993-02-01

Family

ID=20368677

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702223A SE468519B (sv) 1987-05-27 1987-05-27 Traadsignalgivare vid traadbroms

Country Status (4)

Country Link
US (1) US4884763A (sv)
EP (1) EP0296132B1 (sv)
DE (1) DE3870989D1 (sv)
SE (1) SE468519B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633256C1 (de) * 1996-08-17 1997-10-09 Mayer Textilmaschf Vorrichtung zum Einstellen der Zugspannung eines Fadens bei dessen Ab- oder Aufwicklung von einer bzw. auf eine Spule
DE10218059A1 (de) 2002-04-23 2003-11-13 Dornier Gmbh Lindauer Vorrichtung und Verfahren zur Regelung der Fadenspannung eines Fadens bei Textilverarbeitungsmaschinen
US7124697B2 (en) * 2002-08-02 2006-10-24 Foley Martin J Apparatus for monitoring and controlling thread tensioning force in a sewing machine
US8448588B1 (en) * 2011-08-18 2013-05-28 Leonard Samuel Lindley Force sensing device adapted for sensing thread tension in a long-arm or mid-arm sewing machine
US10094056B2 (en) * 2014-09-26 2018-10-09 Abm International, Inc. Automatic thread tensioning
US8997669B1 (en) * 2014-10-16 2015-04-07 Handi Quilter, Inc. Thread tensioner for a sewing machine
US9394639B2 (en) 2014-10-16 2016-07-19 Handi Quilter, Inc. Motorized thread tensioner for a sewing machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR688050A (fr) * 1930-01-11 1930-08-18 Chalonnaise Schlumberger Soc Dispositif de commande pour casse-fil, applicable à toute machine textile
US2222847A (en) * 1939-06-06 1940-11-26 Sipp Eastwood Corp Yarn control means
US3650717A (en) * 1968-04-08 1972-03-21 Owens Corning Fiberglass Corp Apparatus for measuring tension in glass fiber making
US3561689A (en) * 1969-05-19 1971-02-09 Northrop Carolina Inc Thread break detector
SU401623A1 (ru) * 1971-05-04 1973-10-12 Способ настройки тарельчатого нитенатяжителя
CH538417A (de) * 1972-05-15 1973-06-30 Bleiche Ag Verfahren und Vorrichtung zum Regulieren der Zugkraft eines laufenden Fadens
CH580533A5 (sv) * 1974-07-12 1976-10-15 Loepfe Ag Geb
CH592567A5 (en) * 1976-01-14 1977-10-31 Peyer Siegfried Yarn break monitor - has disc driven by yarn and connected to AC generator to produce control signals and dispense with voltage stabiliser and supply
CH625484A5 (sv) * 1977-10-05 1981-09-30 Loepfe Ag Geb
JPS6047190B2 (ja) * 1978-06-13 1985-10-19 北村 眞造 糸切れ検知用ラペツト
US4455549A (en) * 1981-09-29 1984-06-19 Rydborn Sten A Indication device
DE3215695A1 (de) * 1982-04-27 1983-10-27 Gebrüder Frei GmbH & Co KG, 7470 Albstadt Elektronischer fadenwaechter zum ueberwachen des fadenlaufes bei textilmaschinen

Also Published As

Publication number Publication date
EP0296132B1 (en) 1992-05-13
DE3870989D1 (de) 1992-06-17
US4884763A (en) 1989-12-05
SE8702223D0 (sv) 1987-05-27
EP0296132A1 (en) 1988-12-21
SE468519B (sv) 1993-02-01

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