EP 0054503 A1 19820623 - Apparatus for reading a punched card, namely to operate a dobby.
Title (en)
Apparatus for reading a punched card, namely to operate a dobby.
Title (de)
Vorrichtung zum Lesen einer Lochkarte, insbesondere zum Betrieb einer Schaftmaschine.
Title (fr)
Dispositif perfectionné de lecture d'un papier perforé notamment destiné au fonctionnement d'une mécanique d'armure.
Publication
Application
Priority
FR 8026612 A 19801211
Abstract (en)
1. Apparatus for reading punched card (2) of the type comprising a set of needles (1), one of the ends of which rests against said card (2) so as to detect its perforations (2a) and so to cause a selection to be made involving the activation of elements (6) corresponding to the needless or leaving them at rest, characterised in that once the selection is made, means (12, 3a) are provided to reverse this selection by independent action on the needles (1) of a new perforation on the said card (2).
Abstract (fr)
Chacune des aiguilles (1) comporte deux cambrages (1b, 1c) propres à coopérer avec une plaque (12) que cette aiguillette traverse dans une ouverture (12a). Un déplacement horizontal de la plaque (12) assure le verrouillage en place de l'aiguillette de telle sorte que le support (3) du papier (2) peut être abaissé en vue de permettre l'avance de ce papier pendant le mouvement du train de barres (5). Mécanique d'armure du genre Verdol.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [A] BE 624148 A
- [A] FR 2140635 A1 19730119 - LAURITSEN WILLIAM
Designated contracting state (EPC)
BE CH DE GB IT
DOCDB simple family (publication)
EP 0054503 A1 19820623; EP 0054503 B1 19840620; DE 3164348 D1 19840726; ES 507833 A0 19821116; ES 8301293 A1 19821116; FR 2496132 A1 19820618; FR 2496132 B1 19830304; JP S57121639 A 19820729
DOCDB simple family (application)
EP 81420182 A 19811211; DE 3164348 T 19811211; ES 507833 A 19811210; FR 8026612 A 19801211; JP 19876581 A 19811211