HOLDING STRUCTURE FOR PHOTO-INTERRUPTOR

PURPOSE:To decrease assembling man-hours and to make it possible to replace photo-interruptor by engaging the engaging part of an elastic member with the projection part of a holder, and fixing the photo-interruptor to the holder by the elastic force. CONSTITUTION:An inserting hole 3 for housing a p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KIYONO TAKUMI
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	PURPOSE:To decrease assembling man-hours and to make it possible to replace photo-interruptor by engaging the engaging part of an elastic member with the projection part of a holder, and fixing the photo-interruptor to the holder by the elastic force. CONSTITUTION:An inserting hole 3 for housing a photo-interruptor 2, a detecting hole 4 and a projection part are formed in a holder 1. Engaging parts 7 which are engaged with the projection part 5 of the holder 1 are formed at both ends of a fixing spring 6 comprising a plate-shaped spring material. The photo- interruptor 2 is inserted into the inserting hole 3 of the holder 1. The engaging parts 7 of the spring 6 are engaged with the projection part 5 of the holder 1 from the upper side. The photo-interruptor 2 is pushed and fixed to the holder 1 by the elasticity of the spring 6. Thus, the loading and unloading of the photo- interruptor 2 become easy, man-hours are decreased, and maintainability can be improved.