Method and apparatus for installing and maintaining elevator system controls
AssigneeInventio AG
InventorsMichel Gielis, Urs Lindegger, Philippe Henneau
Life of this patent
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Abstract
An apparatus and a method for installing and maintaining elevator system controls includes a storage card (1) having a storage element (2) in which elevator control data is stored. An elevator installation becomes operational upon inserting the storage card (1) into a control point (10) of an elevator control system (11). The storage card (1) can fulfill further functions, such as.sub.1 for example, the monitoring of maintenance utilizing a trip recorder for indicating that maintenance is due after a predetermined number of trips of the associated elevator car.
Claims8
An apparatus for installing and maintaining an elevator system control comprising:
- a storage card having elevator control data stored thereon in a storage element, said elevator control data determining operation of an elevator installation;
- a control point in a control system for an elevator installation, said storage card being insertable into said control point for electrical connection to said control system;
- and
- a retaining means for releasably retaining said storage card in said control point, said retaining means including an upper frame part having a guide attached thereto for slidably retaining said storage card and a hinged frame attached to said upper frame part by a joint for selectively covering said storage card whereby said control system operates the elevator installation in accordance with said stored elevator control data only while said storage element remains electrically connected to said control system.
An apparatus for installing and maintaining an elevator system control comprising:
- a storage card having elevator control data stored thereon in a storage element, said elevator control data determining operation of an elevator installation;
- a control point in a control system for an elevator installation, said storage card being insertable into said control point for electrical connection to said control system;
- and a retaining means for releasably retaining said storage card in said control point
- wherein said storage card has a plurality of contacts connected to said storage element and said retaining means has a plurality of contact tongues for contacting said contacts to electrically connect said storage element to said control system whereby said control system operates the elevator installation in accordance with said stored elevator control data only while said storage element remains electrically connected to said control system.
A method for installing and maintaining elevator system controls comprising the steps of:
- a. storing elevator control data in a storage element of a storage card;
- b. releasably mounting the storage card in a retaining means at a control point of a control system of an elevator installation to be controlled, the retaining means being in an open state;
- c. moving the retaining means to a closed state to electrically connect the storage element of the storage card with the control system;
- and
- d. operating the control system in accordance with the stored elevator control data only while the storage element remains electrically connected to the control system.
Dependencies are inferred from the claim text.