EP 0290576 A4 19890314 - WIRE TYING DEVICE.
Title (en)
WIRE TYING DEVICE.
Title (de)
DRAHTBINDEANORDNUNG.
Title (fr)
DISPOSITIF D'ATTACHE D'UN FIL METALLIQUE.
Publication
Application
Priority
US 93456086 A 19861121
Abstract (en)
[origin: WO8803898A1] A wire tying device for tying a wire-like ribbon about a neck of a bag moved along a path by a conveyor (300). The packaging device includes a bag gathering apparatus (20) including a bag clamp plate (65) positioned adjacent the path of the neck of the bag and a plunger (22) which moves along the path to engage the neck of the bag between the clamping mechanism (120) and a slotted face plate (16) for pulling slack out of a plastic bag and to draw to the bag to a control tension about the product. An improved drive mechanism including coupling (190) smoothly and rapidly accelerates a needle for wrapping a section of wire ribbon around the neck of the bag, a twister hook (215) for twisting the wire, a wire holder-shear (160) for gripping and cutting the wire ribbon and a striper arm (230) for removing the twisted wire from the twister hook.
IPC 1-7
IPC 8 full level
B65B 51/08 (2006.01)
CPC (source: EP)
B65B 51/08 (2013.01)
Citation (search report)
See references of WO 8803898A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8803898 A1 19880602; AU 610107 B2 19910516; AU 8331187 A 19880616; DK 409688 A 19880721; DK 409688 D0 19880721; EP 0290576 A1 19881117; EP 0290576 A4 19890314; EP 0290576 B1 19920603; JP H01501788 A 19890622
DOCDB simple family (application)
US 8703045 W 19871123; AU 8331187 A 19871123; DK 409688 A 19880721; EP 87908080 A 19871123; JP 50032287 A 19871123