EP 0592828 B1 19970423 - Flat can
Title (en)
Flat can
Title (de)
Flachkanne
Title (fr)
Pot plat de filature
Publication
Application
Priority
DE 4234793 A 19921015
Abstract (en)
[origin: EP0592828A1] The invention relates to a flat can (4) for the reception of fibre sliver which is delivered by cards or drafting frames. The object of the invention is to achieve, during the filling of a traversing flat can (4), an orderly sliver deposition which allows fault-free sliver extraction, specifically at economical depositing speeds, such as are possible in the case of round cans. One feature of the invention is that the can plate (140) of the flat can (4) is lowered in relation to the upper can bead (5). Furthermore, the surface (17) of the can plate (140) is structured, so that the static friction relative to the fibre sliver is increased. A further feature is that the side walls are corrugated in the vicinity of the top edge or over the entire surface. A further feature of the invention is that only one pantograph (120) is arranged between the two helical springs (110, 111) arranged in the end portions of the can plate (140). This single pantograph (120) is arranged centrally relative to the can plate (140). Arranged horizontally at the intersection points of this pantograph (120) are struts (16, 160) which are mounted rotatably at the respective intersection point. The ends of the struts (16, 160) are connected in an articulated manner to the respective opposite helical spring (110, 111). <IMAGE>
IPC 1-7
IPC 8 full level
B65H 75/16 (2006.01)
CPC (source: EP US)
B65H 75/16 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0592828 A1 19940420; EP 0592828 B1 19970423; CN 1091719 A 19940907; CZ 284520 B6 19981216; CZ 9302000 A3 19940518; DE 4234793 A1 19940421; DE 4234793 C2 19940721; DE 59306250 D1 19970528; DE 59308790 D1 19980820; EP 0725032 A2 19960807; EP 0725032 A3 19961120; EP 0725032 B1 19980715; JP H06316381 A 19941115; TW 262490 B 19951111; US 5450656 A 19950919
DOCDB simple family (application)
EP 93114803 A 19930915; CN 93115020 A 19931015; CZ 200093 A 19930924; DE 4234793 A 19921015; DE 59306250 T 19930915; DE 59308790 T 19930915; EP 96105019 A 19930915; JP 24502093 A 19930930; TW 82110792 A 19931218; US 12860693 A 19930929