SUCTION NOZZLE MECHANISM FOR ELECTRONIC COMPONENT

PROBLEM TO BE SOLVED: To obtain a suction nozzle mechanism capable of easily changing the pressing force acting on an electronic component upon taking out and mounting thereof. SOLUTION: In the suction nozzle mechanism for the electronic component, two compression springs consisting of a compression...

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Bibliographische Detailangaben
1. Verfasser:	KOZUKA TAKEAKI
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHAMBERS PROVIDED WITH MANIPULATION DEVICES ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HAND TOOLS MANIPULATORS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS PRINTED CIRCUITS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a suction nozzle mechanism capable of easily changing the pressing force acting on an electronic component upon taking out and mounting thereof. SOLUTION: In the suction nozzle mechanism for the electronic component, two compression springs consisting of a compression coil spring 10 having a small spring constant k1 and a free length L1, and a compression coil spring 12 having a large spring constant k2 and a free length L2 smaller than L1, are incorporated so that the compression coil spring 10 is received in a compressed state and the compression coil spring 12 has play and their length Ls upon receiving satisfies L2