WO2000075408A2 - Automatic seaming machine - Google Patents
Automatic seaming machine Download PDFInfo
- Publication number
- WO2000075408A2 WO2000075408A2 PCT/GB2000/002096 GB0002096W WO0075408A2 WO 2000075408 A2 WO2000075408 A2 WO 2000075408A2 GB 0002096 W GB0002096 W GB 0002096W WO 0075408 A2 WO0075408 A2 WO 0075408A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- yarn
- fault
- machine according
- seaming machine
- automatic
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/0027—Screen-cloths
- D21F1/0054—Seams thereof
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
Definitions
- the present invention relates to automatic seaming machines, and in
- selector means 25 having an actuable pin 39 which selects a free
- warp yarn 28 from one end 1 2 of the belt and moves it into engagement
- arrangement 45 drives inserter needle 26 through the shed 20 to pick up
- the yarn may not be fully released
- the pattern is selected by a cam mechanism
- the drive for the seaming process comprises a mechanical
- the fault detection means comprises an electrical circuit
- engagement means selectively engageable in use with successive side-by-
- fault detector is adapted to monitor the
- the yarn selector comprises at least one pin for selecting
- the fault detector comprises an electrical circuit having two contacts with
- the fault detector is adapted to monitor the collection of
- the fault detector is also adapted to monitor the return of
- the fault detector detecting a fault if a
- the yarn insertion means comprises a clamp wherein in a
- the fault detector is adapted to monitor the progress of the yarn insertion means and such that no fault is detected when
- the yarn selector comprising electronic means for determining the position
- the electronic means comprises a plurality of solenoid
- Fig. 1 is a perspective view of a stop mechanism for a seaming
- Fig. 2 is a schematic view of the end selection assembly of Fig . 1
- Fig. 3 is a view similar to Fig. 2 illustrating the breaking of contact
- Fig. 4 is a schematic view of a stop mechanism constructed in
- Fig. 5 to 7 are schematic sectional views along A, B and C respectively
- Fig. 8 is a view similar to Fig. 7 bit shows the clamping of a free
- Fig. 9 is a block diagram illustrating the connection of the stop
- Fig. 10 is a schematic view of an end selection assembling constructed
- Figs. 1 1 are views in the direction of arrows A, B and C of Fig. 10, to 13 each also showing an end view of the solenoids;
- Fig. 14 is a view in the direction of arrow D of Fig. 10;
- Fig. 1 5 is an exploded view of the solenoids and retaining block of Fig.
- Fig. 1 6 is a perspective view of a part of a known seaming machine
- Fig. 17 is a view corresponding to Fig . 16 illustrating a later stage in
- Fig. 18 is a side elevation showing the selector with a free warp yarn
- the automatic seaming machines comprises a stop mechanism which
- selector means 50 comprises, as
- a selector block 52 having a free warp yarn engaging pin 54 mounted therein for operation under the control of a cam
- the block carries 3 end
- selectors/pins 54 which can be selected to enter slots 1 1 6 on guide plate
- the block 52 is slidably mounted on slide 56 such that upon selection
- the pin or end selector 54 rests against a fulcrum arm 58 which is
- connection 66 makes a circuit via connection 66 with contact 62 being attached to
- fulcrum arm 58 and contact 64 being connected to the selector block 52.
- end selector 54 and block 52 is moved into engagement with the guide bar
- connection 66 In order to ensure that the connection 66 is closed during normal operation, and therefore that two separate portions 66a, 66b of the
- connection 66 touch each other to create a connection between contacts
- the spring tension determines how much force is
- the spring 68 is held between a first
- spring anchor 70 connected to the fulcrum arm 58 and a second spring
- the clamp 72 is attached to
- protuberance 82 which extends through the interior of the preformed loop
- protuberance 82 of spacer 80 also fits through the cable loop 86.
- the spacer 80 and its protuberance 82 and washer 78 are of plastics
- the inserter arm 70 and screw 74 form the ground side of an
- the diameter of the yarn is enough to push
- the circuit is not broken and the machine is adapted to stop.
- inserter arm 70 is also insulated to prevent shorting-out. This is achieved
- the debris stop motion stops if there is an end or debris present.
- clamp 72 is in permanent contact with face 88 of the
- the stop mechanisms of the first, second and third embodiment are identical to the stop mechanisms of the first, second and third embodiment.
- machine component drives to stop their operation and bring the machine to
- cam mechanism rather than by pneumatic pistons and cylinders, therefore
- the machine can be stopped more quickly.
- the central control unit also sends a signal to
- a visual display which is adapted to inform the operator at which location
- the selection assembly 100 comprises
- solenoid retaining block 102 in which are located 3 solenoids 104, 106,
- Each solenoid carries a stop 1 10, 1 1 2, 1 14 (as best illustrated in Fig .
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020017015595A KR20020010694A (en) | 1999-06-08 | 2000-06-08 | Automatic seaming machine |
AU50915/00A AU5091500A (en) | 1999-06-08 | 2000-06-08 | Automatic seaming machine |
JP2001501682A JP2003515678A (en) | 1999-06-08 | 2000-06-08 | Automatic suturing machine |
EP00935369A EP1261763A2 (en) | 1999-06-08 | 2000-06-08 | Automatic seaming machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9913244.1A GB9913244D0 (en) | 1999-06-08 | 1999-06-08 | Automatic seaming machine |
GB9913244.1 | 1999-06-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000075408A2 true WO2000075408A2 (en) | 2000-12-14 |
WO2000075408A3 WO2000075408A3 (en) | 2002-09-19 |
Family
ID=10854902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2000/002096 WO2000075408A2 (en) | 1999-06-08 | 2000-06-08 | Automatic seaming machine |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1261763A2 (en) |
JP (1) | JP2003515678A (en) |
KR (1) | KR20020010694A (en) |
AU (1) | AU5091500A (en) |
GB (1) | GB9913244D0 (en) |
WO (1) | WO2000075408A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4581794A (en) * | 1984-03-07 | 1986-04-15 | Asten Group Inc. | Automatic seaming machine for fabric belts |
DE9215498U1 (en) * | 1992-11-13 | 1994-03-17 | Novatech GmbH Siebe und Technologie für Papier, 72760 Reutlingen | Pull-through gripper for inserting an auxiliary weft thread into the seam weaving compartment in a seam weaving machine |
DE19505280A1 (en) * | 1995-02-16 | 1996-08-22 | Staeubli Gmbh | Seaming ends of woven material into a continuous loop |
-
1999
- 1999-06-08 GB GBGB9913244.1A patent/GB9913244D0/en not_active Ceased
-
2000
- 2000-06-08 KR KR1020017015595A patent/KR20020010694A/en not_active Application Discontinuation
- 2000-06-08 WO PCT/GB2000/002096 patent/WO2000075408A2/en not_active Application Discontinuation
- 2000-06-08 JP JP2001501682A patent/JP2003515678A/en active Pending
- 2000-06-08 AU AU50915/00A patent/AU5091500A/en not_active Abandoned
- 2000-06-08 EP EP00935369A patent/EP1261763A2/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4581794A (en) * | 1984-03-07 | 1986-04-15 | Asten Group Inc. | Automatic seaming machine for fabric belts |
US4581794B1 (en) * | 1984-03-07 | 1989-01-03 | ||
DE9215498U1 (en) * | 1992-11-13 | 1994-03-17 | Novatech GmbH Siebe und Technologie für Papier, 72760 Reutlingen | Pull-through gripper for inserting an auxiliary weft thread into the seam weaving compartment in a seam weaving machine |
DE19505280A1 (en) * | 1995-02-16 | 1996-08-22 | Staeubli Gmbh | Seaming ends of woven material into a continuous loop |
Also Published As
Publication number | Publication date |
---|---|
AU5091500A (en) | 2000-12-28 |
EP1261763A2 (en) | 2002-12-04 |
KR20020010694A (en) | 2002-02-04 |
GB9913244D0 (en) | 1999-08-04 |
JP2003515678A (en) | 2003-05-07 |
WO2000075408A3 (en) | 2002-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1990001081A1 (en) | Loom or like control | |
US5492153A (en) | Clamp type arrangement for presenting weft threads to a gripper | |
JPH07506630A (en) | Warp shedding forming device and warp shedding forming method | |
US4817675A (en) | Method for repairing a broken warp thread on weaving machines, and the rethreading mechanisms used | |
KR100427017B1 (en) | Apparatus for selectively controlling the lateral oscillation motion of a warp in a loom | |
WO2000075408A2 (en) | Automatic seaming machine | |
JP3670004B2 (en) | Control device for yarn of textile machine | |
US5411063A (en) | Seam-weaving machine with fringe catcher | |
US5090456A (en) | Weft gripping and cutting apparatus in rapier loom | |
US2690606A (en) | Method of regulating a thread separating device for separating threads from a warp | |
US3410316A (en) | Weft detector for loom having a weft inserted by nozzle action | |
CS230360B1 (en) | Weaving machine | |
EP0785301B2 (en) | Method and device for positioning pile yarns in a gripper axminster carpet weaving machine | |
TWI732251B (en) | Weft thread cutting device for shuttleless looms | |
EP0241075A2 (en) | Driving and control mechanism for clamping, presentation and fastening of weft threads in gripper weaving looms | |
EP0379703A1 (en) | Control mechanism for the selection of weft yarns in rapier looms | |
US4875507A (en) | Process and apparatus for guiding the weft threads in weaving looms | |
EP0270140B1 (en) | Method for releasing faulty weft threads in weaving machines and device used for the purpose | |
KR820001497Y1 (en) | Automatic stop motions | |
EP0439440A1 (en) | Computer controlled modular electromagnetic device for driving warp yarns for making figured fabrics | |
US3528460A (en) | Detecting means for weft selecting means | |
JP3487634B2 (en) | Warp separation device in automatic twilling machine | |
EP0452932B1 (en) | Warp mending operation control method and apparatus for carrying out the same | |
US3494383A (en) | Disconnecting device for weft thread inserters | |
JPH07305244A (en) | Automatic machine for leasing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020017015595 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: IN/PCT/2001/01535/MU Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 2001 501682 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2000935369 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 008110352 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 1020017015595 Country of ref document: KR |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
WWP | Wipo information: published in national office |
Ref document number: 2000935369 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2000935369 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1020017015595 Country of ref document: KR |