FR2316172A1 - OPTICAL WIRE BREAKER - Google Patents

OPTICAL WIRE BREAKER

Info

Publication number
FR2316172A1
FR2316172A1 FR7618393A FR7618393A FR2316172A1 FR 2316172 A1 FR2316172 A1 FR 2316172A1 FR 7618393 A FR7618393 A FR 7618393A FR 7618393 A FR7618393 A FR 7618393A FR 2316172 A1 FR2316172 A1 FR 2316172A1
Authority
FR
France
Prior art keywords
optical wire
wire breaker
breaker
optical
wire
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7618393A
Other languages
French (fr)
Other versions
FR2316172B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of FR2316172A1 publication Critical patent/FR2316172A1/en
Application granted granted Critical
Publication of FR2316172B3 publication Critical patent/FR2316172B3/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
    • D01H13/1633—Electronic actuators
    • D01H13/165—Photo-electric sensing means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
FR7618393A 1975-07-03 1976-06-17 OPTICAL WIRE BREAKER Granted FR2316172A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH867075A CH597079A5 (en) 1975-07-03 1975-07-03

Publications (2)

Publication Number Publication Date
FR2316172A1 true FR2316172A1 (en) 1977-01-28
FR2316172B3 FR2316172B3 (en) 1979-03-09

Family

ID=4343317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618393A Granted FR2316172A1 (en) 1975-07-03 1976-06-17 OPTICAL WIRE BREAKER

Country Status (7)

Country Link
JP (1) JPS528133A (en)
CH (1) CH597079A5 (en)
DE (2) DE7615659U1 (en)
FR (1) FR2316172A1 (en)
GB (1) GB1539570A (en)
IT (1) IT1061970B (en)
NL (1) NL7605685A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111308A2 (en) * 1982-12-13 1984-06-20 Nissan Motor Co., Ltd. Improved sensor for controlling the supply of weft yarn or the like
EP0418780A1 (en) * 1989-09-19 1991-03-27 Elitex Liberec Device for guarding the yarn motion

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625565A5 (en) * 1977-07-18 1981-09-30 Rieter Ag Maschf
HU181132B (en) * 1980-05-28 1983-06-28 Csepel Muevek Jarmue Detector pin for sewing machine of short chain stitch
DE3032584C2 (en) * 1980-08-29 1982-06-24 Trützschler GmbH & Co KG, 4050 Mönchengladbach Device for monitoring and securing accessible danger areas on power-driven textile machines
DE3104713C2 (en) * 1981-02-10 1984-04-05 Shiuji Kiryu Gumma Ohsawa Monitoring device for detecting a thread break or stop
DE3123476C2 (en) * 1981-06-13 1984-05-17 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Working method and device for shutting down a work station of a spinning or twisting machine
GB2136564B (en) * 1983-02-18 1986-06-11 El Sew Con Ltd Monitoring textile thread
DD251166A1 (en) * 1986-07-16 1987-11-04 Textima Veb K THREAD SENSOR, ESPECIALLY FOR RING SPINNING MACHINES
JPH02259143A (en) * 1989-03-08 1990-10-19 Ishikawa Seisakusho Ltd Weft yarn sensor
DE4024846C1 (en) * 1990-08-04 1992-01-02 G.M. Pfaff Ag, 6750 Kaiserslautern, De
DE4140952A1 (en) * 1991-12-12 1993-06-17 Rieter Ingolstadt Spinnerei METHOD AND DEVICE FOR CLEANING THE SENSOR SURFACES OF A YARN MONITORING
DE4437348C2 (en) * 1994-10-19 2003-11-06 Schleicher & Co Int Ag Document shredder with a cutter and a light barrier
CH692667A5 (en) * 1995-06-01 2002-09-13 Schlafhorst & Co W Pot spinning machine and method for its operation.
DE19520153B4 (en) * 1995-06-01 2006-06-08 Saurer Gmbh & Co. Kg Pot spinning machine
DE19523835A1 (en) * 1995-06-30 1997-01-02 Schlafhorst & Co W Yarn pot spinning giving earlier indication of deviations in yarn
DE19909703A1 (en) * 1999-03-05 2000-09-07 Schlafhorst & Co W Optical yarn monitoring device
DE19926675A1 (en) * 1999-06-11 2000-12-14 Schlafhorst & Co W Open-end spinner has a detector to register the presence of a turning yarn linked to a control to set the splicing operation and control the fiber feed and establish a splicing time point in the process
DE19938433A1 (en) * 1999-08-13 2001-02-15 Schlafhorst & Co W Method and device for centrifugal spinning
DE10003861A1 (en) * 2000-01-28 2001-08-02 Truetzschler Gmbh & Co Kg Sliver monitor at a drawing unit has a passage through the sliver guide with an integrated transmitter and receiver system to register the presence and/or movement of the sliver
DE102018111648A1 (en) * 2018-05-15 2019-11-21 Saurer Spinning Solutions Gmbh & Co. Kg Yarn sensor for optically detecting a yarn moved in its longitudinal direction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111308A2 (en) * 1982-12-13 1984-06-20 Nissan Motor Co., Ltd. Improved sensor for controlling the supply of weft yarn or the like
EP0111308A3 (en) * 1982-12-13 1985-07-31 Nissan Motor Co., Ltd. Improved sensor for controlling the supply of weft yarn or the like
EP0418780A1 (en) * 1989-09-19 1991-03-27 Elitex Liberec Device for guarding the yarn motion

Also Published As

Publication number Publication date
IT1061970B (en) 1983-04-30
JPS528133A (en) 1977-01-21
FR2316172B3 (en) 1979-03-09
GB1539570A (en) 1979-01-31
NL7605685A (en) 1977-01-05
CH597079A5 (en) 1978-03-31
DE7615659U1 (en) 1979-06-28
DE2621900A1 (en) 1977-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse