EP0864679B1 - Greiferklemme für einen Bringergreifer und Webmaschine mit Greiferklemme - Google Patents
Greiferklemme für einen Bringergreifer und Webmaschine mit Greiferklemme Download PDFInfo
- Publication number
- EP0864679B1 EP0864679B1 EP97810149A EP97810149A EP0864679B1 EP 0864679 B1 EP0864679 B1 EP 0864679B1 EP 97810149 A EP97810149 A EP 97810149A EP 97810149 A EP97810149 A EP 97810149A EP 0864679 B1 EP0864679 B1 EP 0864679B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamp
- gripper
- holding
- accordance
- holding member
- 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.)
- Expired - Lifetime
Links
- 238000009941 weaving Methods 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/20—Constructional features of the thread-engaging device on the inserters
- D03D47/23—Thread grippers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3916—One-piece
- Y10T24/3918—Wedge slot
Definitions
- the invention relates to a gripper clamp for a Bring gripper according to the preamble of claim 1 and a rapier weaving machine with a rapier clamp.
- the first and second Has clamping member that is relative to a common axis are arranged pivotable to one another Pinch weft and which has a spring, which prestresses the clamping members against each other and the Clamping force generated.
- the two clamping members form one Inlet gap and an adjacent clamping section within which the weft thread is clamped.
- the invention has for its object the known Gripper clamps improve such that the disadvantages are fixed.
- the gripper clamp contains a first and a second holding member 1 and 2, a hinge pin 3, a return spring 4 and a Stop element 5.
- the first and second holding members 1, 2 are designed as two-armed levers and by means of Joint pin 3 connected to each other, the first Holding member 1 fixed and the second holding member 2 with respect the first is pivotally arranged.
- the one Lever arm pair 11, 12 is on the opposite surfaces 13, 14 provided with tooth grooves 15 which in the Longitudinal extension of the lever arms 11, 12 are formed and interlock ( Figures 2 and 3).
- This Lever arm pair 11, 12 forms starting from the free end an inlet section 16 with a decreasing gap width, a holding section 17 with a largely constant Gap width for the weft thread 18 and a section 19, in which the opposing surfaces of the lever arms 11, 12 lie one on top of the other, as shown in FIG is.
- the lever arm 12 is the second Holding member 2 of the section 19 as a projection educated.
- the return spring 4 is between the Lever arms 21, 22 of the other pair of lever arms arranged and holds the opposing faces of the section 19 of a pair of lever arms 11, 12 in resilient preloaded touch (Figure 2).
- the stop element 5 is arranged in the return spring 4 and intended the executable by the other pair of lever arms 21, 22 Limit swivel movement and at the same time the Spring deflection 4.
- A can be attached to the gripper clamp Organ 6 are attached to the depth of penetration of a Limit weft 18 in the hook clamp. Instead of the projection 19, a support part on a surface 13, 14 are applied.
- Figure 5 shows an embodiment of the gripper clamp adjustable gap width.
- To set the Minimum gap width in the holding section 17 is one Adjustment screw 31 and for setting the Maximum gap width an adjusting screw 32 is provided.
- the adjusting screw 32 is connected to a steam organ 33, e.g. made of plastic.
- the gripper clamp includes first and second Holding member 1, 2, which are arranged pivotably to each other and are in spring-loaded contact. Between the opposing surfaces of the holding links 1, 2 is a spacer 19 to one through the Grooves formed free space 15 for receiving a To create weft.
Description
- Figur 1
- Eine Seitenansicht eines ersten Ausführungsform einer erfindungsgemässen Greiferklemme, wobei ein dünner Faden gehalten ist;
- Figur 2
- einen Schnitt entlang der Linie II-II in Figur 1;
- Figur 3
- einen Schnitt entlang der Linie III-III in Figur 1;
- Figur 4
- eine Seitenansicht wie Figur 1, wobei ein dicker Faden gehalten ist und
- Figur 5
- eine Seitenansicht einer zweiten Ausführungsform einer erfindungsgemässen Greiferklemme.
Claims (6)
- Greiferklemme für einen Bringergreifer einer Greiferwebmaschine, mit einem ersten und zweiten Halteglied (1,2), die in federnder Berührung stehen, wobei das erste und zweite Halteglied (1,2) als zweiarmige Hebel (11, 21; 12, 22) ausgebildet und um eine gemeinsame Achse (3) relativ zueinander schwenkbar gelagert sind, dadurch gekennzeichnet, dass das erste Halteglied (1) eine erste Fläche (14) und das zweite Halteglied (2) eine zweite Fläche (13) aufweist, dass die beiden Flächen (13, 14) einen Einlaufabschnitt (16) mit abnehmender Spaltweite und einen Halteabschnitt (17) mit weitgehend konstanter Spaltweite bilden, und dass ein Mittel (19, 31) vorgesehen ist, um im Halteabschnitt (17) die gegenüberstehenden Flächen (13, 14) gegenseitig beabstandet zu halten, um einen gebildeten Freiraum (15) zur Aufnahme des Schussfadens zu schaffen.
- Klemme nach Anspruch 1, gekennzeichnet durch einen Vorsprung (19), der auf der Fläche (13, 14) mindestens eines Haltegliedes (1, 2) ausgebildet ist.
- Klemme nach Anspruch 1, gekennzeichnet durch einen Zwischenteil, der zwischen den Flächen (13, 14) der Halteglieder (1, 2) angeordnet ist.
- Klemme nach Anspruch 1, gekennzeichnet durch ein Stellorgan (31) zum Einstellen des Freiraumes (15).
- Klemme nach Anspruch 1, dadurch gekennzeichnet, dass die Halteabschnitte (17) mit mindestens teilweise ineinandergreifenden Zahnrillen (15) versehen sind, die sich in Längserstreckung der Hebelarme erstrecken.
- Greiferwebmaschine mit einer Greiferklemme nach einem der Ansprüche 1 bis 5.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97810149A EP0864679B1 (de) | 1997-03-14 | 1997-03-14 | Greiferklemme für einen Bringergreifer und Webmaschine mit Greiferklemme |
DE59709010T DE59709010D1 (de) | 1997-03-14 | 1997-03-14 | Greiferklemme für einen Bringergreifer und Webmaschine mit Greiferklemme |
JP35776897A JP4063376B2 (ja) | 1997-03-14 | 1997-12-25 | 緯入れ用レピアのためのレピア・クランプ及び同レピア・クランプを有する織機 |
US09/038,804 US6102084A (en) | 1997-03-14 | 1998-03-11 | Rapier clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97810149A EP0864679B1 (de) | 1997-03-14 | 1997-03-14 | Greiferklemme für einen Bringergreifer und Webmaschine mit Greiferklemme |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0864679A1 EP0864679A1 (de) | 1998-09-16 |
EP0864679B1 true EP0864679B1 (de) | 2002-12-18 |
Family
ID=8230174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97810149A Expired - Lifetime EP0864679B1 (de) | 1997-03-14 | 1997-03-14 | Greiferklemme für einen Bringergreifer und Webmaschine mit Greiferklemme |
Country Status (4)
Country | Link |
---|---|
US (1) | US6102084A (de) |
EP (1) | EP0864679B1 (de) |
JP (1) | JP4063376B2 (de) |
DE (1) | DE59709010D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10114755A1 (de) * | 2001-03-21 | 2002-09-26 | Picanol Nv | Nehmergreifer für eine Greiferwebmaschine |
ITMI20022568A1 (it) * | 2002-12-04 | 2004-06-05 | Promatech Spa | Pinza portante perfezionata per telai di tessitura |
EP2037023A1 (de) * | 2007-09-12 | 2009-03-18 | Sultex AG | Fadenklemme für einen Greiferkopf und Verfahren zum Betreiben derselben |
CN105239254A (zh) * | 2015-10-30 | 2016-01-13 | 湖州织里韩衣童社服饰有限公司 | 一种剑杆织机的送纬剑 |
CN105200628A (zh) * | 2015-10-30 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | 一种送纬剑上的夹纱机构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES343664A1 (es) * | 1967-07-13 | 1968-09-01 | Balaguer Golobart | Perfeccionamientos en los organos aprehensores de hilos de trama en los elementos insertadores. |
FR2539768A1 (fr) * | 1983-01-24 | 1984-07-27 | Mat Textil Ste Alsa Const | Systeme de protection, contre le duvet et la poussiere, du ressort des tetes d'aiguilles passe-trame dans un metier a tisser |
BE902141A (nl) * | 1985-04-09 | 1985-10-09 | Picanol Nv | Verbeterde grijpers voor weefmachines. |
DE59208612D1 (de) * | 1992-08-25 | 1997-07-17 | Gividi Italia Spa | Fadenklemme für einen Bringergreifer und Greiferwebmaschine mit Fadenklemme |
IT1274589B (it) * | 1994-08-05 | 1997-07-18 | Nuovo Pignone Spa | Sistema perfezionato di presa e serraggio della trama nella pinza di trazione di un telaio tessile |
-
1997
- 1997-03-14 EP EP97810149A patent/EP0864679B1/de not_active Expired - Lifetime
- 1997-03-14 DE DE59709010T patent/DE59709010D1/de not_active Expired - Fee Related
- 1997-12-25 JP JP35776897A patent/JP4063376B2/ja not_active Expired - Fee Related
-
1998
- 1998-03-11 US US09/038,804 patent/US6102084A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4063376B2 (ja) | 2008-03-19 |
EP0864679A1 (de) | 1998-09-16 |
US6102084A (en) | 2000-08-15 |
JPH10259547A (ja) | 1998-09-29 |
DE59709010D1 (de) | 2003-01-30 |
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