H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 17/02 (2006.01)
Patent
CA 2267239
A coin receptacle cover for attachment to a coin receptacle box and subsequent use in a pay telephone comprising a panel, connectable to a coin receptacle box, which defines an opening therethrough for admitting coins into the coin receptacle box. The cover also comprises a movable door mounted for linear reciprocating movement between a closed position covering the opening and an open position uncovering the opening. An actuator arm is mounted for pivotal movement and includes a finger which is engageable by a pay telephone for pivoting the actuating arm upon installation of the coin receptacle cover in a pay telephone. Additionally, a pin and slot arrangement between the movable door and the actuator arm is provided for converting pivotal movement of the actuator arm into linear reciprocating movement of the movable door. The coin receptacle cover further comprises a linear track and the movable door has a guide pin slidable within the linear track. The opening has a substantially rectangular shape and the entirety of the opening is coverable and uncoverable by the movable door.
L'invention porte sur un couvercle se fixant au boîtier d'un réceptacle à pièces et sur son utilisation subséquente dans un publiphone. Ledit couvercle comprend un panneau se fixant audit réceptacle et muni d'un orifice permettant de faire passer les pièces dans le réceptacle, et d'un volet mobile conçu pour décrire un mouvement alternatif linéaire entre une position de fermeture recouvrant l'orifice et une position d'ouverture le découvrant. Un bras de commande monté pivotant comporte un doigt s'engageant dans le publiphone et faisant pivoter ledit bras lors de la pose du couvercle dans le publiphone. Il est de plus prévu un système d'ergot et de fente reliant le volet mobile au bras de commande et transformant le mouvement pivotant du bras de commande en mouvement linéaire alternatif du volet mobile. Le couvercle comporte de plus une glissière linéaire tandis que le volet mobile comporte un ergot de guidage pouvant coulisser dans ladite glissière. L'orifice présente une forme rectangulaire dont la totalité peut être recouverte ou découverte par le volet mobile.
Gowling Lafleur Henderson Llp
Quadrum Telecommunications Inc.
LandOfFree
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