DE2063894B2 - Device for removing cut false selvedges from shuttleless looms - Google Patents
Device for removing cut false selvedges from shuttleless loomsInfo
- Publication number
- DE2063894B2 DE2063894B2 DE2063894A DE2063894A DE2063894B2 DE 2063894 B2 DE2063894 B2 DE 2063894B2 DE 2063894 A DE2063894 A DE 2063894A DE 2063894 A DE2063894 A DE 2063894A DE 2063894 B2 DE2063894 B2 DE 2063894B2
- Authority
- DE
- Germany
- Prior art keywords
- roving
- coil
- winding
- bobbin
- wound
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D45/00—Looms with automatic weft replenishment
- D03D45/50—Cutting, holding, manipulating, or disposing of, weft ends
- D03D45/62—Disposing of waste pieces of cut weft end
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
- Looms (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
die die Spulendrehbewegung eingeleitet wird. An der Wange 17 die Dicke *'B^f ^*g££l £'which the spool rotation is initiated. On the cheek 17 the thickness * ' B ^ f ^ * g ££ l £'
Scheibe? liegt zu diesem Zweck eine Antriebsrolle8 und das Vorgarn sich über die ganze Lange, derDisc? for this purpose there is a drive roller8 and the roving extends over the entire length of the
an, die ihrerseits entweder durch Ableitung der Spule 6 allmählich verteilt, w!e aus den ti g. i und 4which in turn are gradually distributed either by deriving the coil 6, w! e from the ti g. i and 4
Drehbewegung vom Webmaschinenantrieb oder ersichtlich,Rotary movement from the loom drive or visible,
durch einen Sonderantrieb angetrieben ist. 5 Auf Grund dieser Bewicklung der Spule 6 wercnis driven by a special drive. 5 Due to this winding of the coil 6 work
Der Anpreßdruck der Scheibe 7 an die Antriebs- die Blattfedern 15 und 16 gegeη die Spule 6 ange-The contact pressure of the disc 7 on the drive, the leaf springs 15 and 16 against the coil 6
rolle 8 wird durch eine Feder 9 erzeugt, die einerseits drückt, und ihre elast.sche Widerstandskratt gewahr-Roller 8 is produced by a spring 9, which on the one hand pushes, and is aware of its elastic resistance force.
an einem feststehenden Zapfen IiI, andererseits in leistet die Aufrechterhaltung der Bewicklungon a fixed peg IiI, on the other hand in maintains the winding
dem Punkt 11 an dem Kurbelarm 4 befestigt ist. Die Die Rotationsgeschwindigkeit der Spule 6 muß sothe point 11 is attached to the crank arm 4. The speed of rotation of the spool 6 must be so
Spule 6 wird mittels Anschlagringen 12 und 13 ge- χο gewählt sein, daß sie die Aufwicklung; desiVorgaraesCoil 6 will be chosen by means of stop rings 12 and 13 that it will take care of the winding; desiVorgaraes
genüber seitlichen Wanderbewegungen abgesichert. 18 unter Spannung ennoglicht. Dieses wird dun.aSecured against lateral wandering movements. 18 not possible under voltage. This will dun.a
Die Spule 6 ist mit leicht gekrümmten Blattfedern eine entsprechende Geschwindigkeit der Antnebs-The coil 6 is with slightly curved leaf springs a corresponding speed of the Antnebs-
15 und 16 versehen und ist mit der Scheibe 7 über rolle 8 gewährleistet, wobei ein auftretendes üe-15 and 16 provided and is ensured with the disc 7 over roller 8, with an occurring üe-
eine konische Wange 17 verbunden. schwindigkeitsübermaß durch Rutschen der An-a conical cheek 17 connected. excessive speed due to slipping of the approach
Um das Aufwickeln des Vorgarnes 18 einzuleiten, 15 triebsrolle 8 auf der Scheibe 7 kompensiert wird,In order to initiate the winding of the roving 18, 15 drive roller 8 is compensated on the disc 7,
genügt es, dieses, nachdem man es durch einen Füh- Das auf diese Weise auf der Spule 6 gespeicherteit is sufficient to do this after it has been stored in this way on the coil 6 by a guide
rungsring 14 gezogen hat, von Hand mit einigen Vorgarn neigt dazu, zur Spulenaußenseite tun abzu-ring ring 14 has pulled by hand with some roving tends to do to the outside of the bobbin.
Windungen auf die Spule 6 aufzuwickeln, wie es in wandern, und zwar einerseits aut Urund der £omzi-Winding turns on the coil 6, as it wandered, on the one hand to Urund der £ omzi-
F ig. 1 dargestellt ist. tat der Spule 6 und andererseits durch die Eimvir-Fig. 1 is shown. did the coil 6 and on the other hand through the Eimvir-
Da die Spule 6 über die Antriebsrolle 8 und die *o kung der geneigten Wange 17 Das Abtufren desSince the spool 6 via the drive roller 8 and the * o kung of the inclined cheek 17 Das Abtu f r e n des
Scheibe 7 drehend angetrieben wird, sammelt sich Vorgarnes, das entweder direkt aui den trdbodenDisc 7 is driven to rotate, roving collects, either directly on the floor
das Vorgarn 18 mit dicker werdender Bewicklung oder in einen Sammelbehälter fallen kann, geschieht the roving 18 can fall with thickening wrapping or in a collecting container, happens
auf der Spule 6, wobei jedoch dank der konischen somit automatisch.on the spool 6, but thanks to the conical thus automatically.
Hierzu 1 Blatt Zeichnungen 1 sheet of drawings
Claims (1)
Fäden werden abgeschnitten und bilden eine Art 45 Bevorzugte Weiterbildungen des Erfindungsgegen-Vorgarn. Standes ergeben sich aus den Unteransprüchen.The invention relates to a device for guiding by the holding force of the leaf spring that which is cut off from the fabric web is not guaranteed. The roving is carried away by real selvedges on shuttleless looms. then in a very simple way by letting the roving from the end of the smaller diameter machine stand on one or both sides of the fabric of the bobbin fall freely, making a full web of the weft threads laterally over the Fabric web results in automatic removal without a Samvor and are tied with threads that come from separate bobbins or the like periodically in a separate thread. The operation connected in this way would have to be emptied.
Threads are cut off and form a kind of roving. Status arise from the subclaims.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7001839A FR2076557A5 (en) | 1970-01-20 | 1970-01-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2063894A1 DE2063894A1 (en) | 1972-03-30 |
DE2063894B2 true DE2063894B2 (en) | 1974-02-21 |
DE2063894C3 DE2063894C3 (en) | 1974-09-26 |
Family
ID=9049274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2063894A Expired DE2063894C3 (en) | 1970-01-20 | 1970-12-24 | Device for removing cut false selvedges from shuttleless looms |
Country Status (11)
Country | Link |
---|---|
US (1) | US3670779A (en) |
JP (1) | JPS4929150B1 (en) |
BE (1) | BE759414A (en) |
CA (1) | CA956545A (en) |
CH (1) | CH529863A (en) |
CS (1) | CS154679B2 (en) |
DE (1) | DE2063894C3 (en) |
ES (1) | ES386178A1 (en) |
FR (1) | FR2076557A5 (en) |
GB (1) | GB1294549A (en) |
SU (1) | SU375855A3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1540090A (en) * | 1976-04-07 | 1979-02-07 | Foseco Trading Ag | Tundishes |
FR2486972A1 (en) * | 1980-07-21 | 1982-01-22 | Saurer Diederichs Sa | False selvedge offtake stop motion for shuttleless loom - using selvedge feelers linked to warp stop motion droppers |
FR2576610B1 (en) * | 1985-01-28 | 1988-03-18 | Alsacienne Constr Mat Tex | PROCESS AND DEVICE FOR DISCHARGE WASTE OF WASTE ON A WEAVING MATERIAL |
US20110108656A1 (en) * | 2009-11-10 | 2011-05-12 | Joel Voisad | Half spool |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2929179A (en) * | 1959-02-24 | 1960-03-22 | Willard S George | Strand curling method and apparatus |
US3461920A (en) * | 1966-08-29 | 1969-08-19 | Toemon Sakamoto | Apparatus for cutting weft yarn ends under tension on a shuttleless loom |
-
0
- BE BE759414D patent/BE759414A/en not_active IP Right Cessation
-
1970
- 1970-01-20 FR FR7001839A patent/FR2076557A5/fr not_active Expired
- 1970-11-27 CA CA099,371A patent/CA956545A/en not_active Expired
- 1970-11-30 CH CH1770470A patent/CH529863A/en not_active IP Right Cessation
- 1970-12-04 ES ES386178A patent/ES386178A1/en not_active Expired
- 1970-12-18 GB GB60367/70A patent/GB1294549A/en not_active Expired
- 1970-12-23 US US100966A patent/US3670779A/en not_active Expired - Lifetime
- 1970-12-24 DE DE2063894A patent/DE2063894C3/en not_active Expired
- 1970-12-31 JP JP45123841A patent/JPS4929150B1/ja active Pending
-
1971
- 1971-01-19 CS CS37571*#A patent/CS154679B2/cs unknown
- 1971-01-20 SU SU1607908A patent/SU375855A3/ru active
Also Published As
Publication number | Publication date |
---|---|
SU375855A3 (en) | 1973-03-23 |
DE2063894A1 (en) | 1972-03-30 |
US3670779A (en) | 1972-06-20 |
GB1294549A (en) | 1972-11-01 |
JPS4929150B1 (en) | 1974-08-01 |
BE759414A (en) | 1971-04-30 |
CA956545A (en) | 1974-10-22 |
ES386178A1 (en) | 1973-03-16 |
CS154679B2 (en) | 1974-04-30 |
FR2076557A5 (en) | 1971-10-15 |
CH529863A (en) | 1972-10-31 |
DE2063894C3 (en) | 1974-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |