EP 0109343 A1 19840523 - Automatic dispenser for enrolled or strip material folded in accordeon pleats, provided with perforations.
Title (en)
Automatic dispenser for enrolled or strip material folded in accordeon pleats, provided with perforations.
Title (de)
Automatisches Spendegerät für aufgerolltes oder ziehharmonikaartig gefaltetes Bandmaterial mit Reisslinien.
Title (fr)
Distributeur automatique de matériaux en bandes prédécoupées et enroulées ou pliées en Z.
Publication
Application
Priority
FR 8217587 A 19821015
Abstract (en)
1. Automatic dispensing device for materials of pre-cut and rolled up bands, comprising a support for the material, a part of which includes at least an orifice for the passage of the band of material, characterized in that the orifice for the passage of the band of material consists of an opening (20a) or (26a) of fixed dimensions, made directly within the wall (20) or insertedly with in a shutter-holder (25 or 26) of a further opening (24a or 28a) of fixed dimensions, made on a mask or casing (24) or (28) adapted on the wall (20) or on the shutter-holder (25 or 26), and between these two elements with opening, of a shutter device (22 or 27) comprised of two portions connected elastically to one another so as to apply a resilient force on the material at rest, and to permit the dispensing thereof when said material is being pulled out, by a spacing apart of one of the two portions of the shutter device, said orifice being provided cross-sectionally with edges of rounded shape, and the dimensions of the orifice being calculated in accordance with the type of the material to be dispensed, so that at each pull exerted on the end projecting from the orifice, the pulled web will be automatically and systematically torn out while leaving a fresh end projecting automatically from the wall of the receptacle or support.
Abstract (fr)
Le distributeur doit assurer le détachement d'une bande et le débordement automatique de la bande suivante, sous tous les angles et avec une force de traction quelconque. Le distributeur comprend un support (1) de matériau dont une paroi présente ou moins un orifice (2) de passage de la bande de matériau. Ce ou ces orifices selon l'invention sont rigides et indéformables, leur forme en section et leurs dimensions sont calculées en fonction du type de matériau utilisé, de manière qu'à chaque traction exercée dans n'importe quelle direction et avec une force quelconque sur l'extrémité débordant de l'orifice, la bande tirée soit automatiquement et systématiquement détachée en laissant une nouvelle extrémité déborder automatiquement de la paroi du support ou réceptable.
IPC 1-7
IPC 8 full level
A47K 10/34 (2006.01); A47K 10/36 (2006.01); A47K 10/38 (2006.01); A47K 10/32 (2006.01)
CPC (source: EP)
A47K 10/34 (2013.01); A47K 10/3827 (2013.01); A47K 2010/3253 (2013.01); A47K 2010/326 (2013.01)
Citation (search report)
- FR 2273503 A1 19760102 - STERLING DRUG INC [US]
- GB 1382183 A 19750129 - STERLING DRUG INC
- GB 584172 A 19470108 - HAROLD ANDREW RICHARDSON
- US 3592161 A 19710713 - HOFFMANN ERWIN L H
- US 3775801 A 19731204 - WALKER K
- FR 2279368 A1 19760220 - CASABIANCA ALAIN [FR]
- FR 2323600 A1 19770408 - HEINZE RICHARD [DE]
- US 3271090 A 19660906 - SMITHERS BETHEL E
- US 2117396 A 19380517 - BIRR RUDOLPH G
- US 3982659 A 19760928 - ROSS RICHARD T
- US 2858045 A 19581028 - LOEB JOSEPH P
Designated contracting state (EPC)
AT BE CH DE GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0109343 A1 19840523; EP 0109343 B1 19871209; AT E31241 T1 19871215; BR 8305680 A 19840515; CA 1258831 A 19890829; DE 109343 T1 19850509; DE 3374836 D1 19880121; ES 283342 U 19860716; ES 283342 Y 19870401; FR 2534467 A2 19840420; FR 2534467 B2 19861121; MX 156682 A 19880923
DOCDB simple family (application)
EP 83420155 A 19830928; AT 83420155 T 19830928; BR 8305680 A 19831014; CA 439023 A 19831014; DE 3374836 T 19830928; DE 83420155 T 19830928; ES 283342 U 19831006; FR 8217587 A 19821015; MX 19911483 A 19831014