HOLDING TRAY AND WORKING DEVICE USED FOR FIXING THE SAME

PROBLEM TO BE SOLVED: To provide a structure excellent in positioning accuracy of a tray while fitting and separation of the tray is easy and to employ uniform design standards even for various kinds of machines on a production line and for materials in various forms. SOLUTION: The tray 15 comprises...

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Bibliographische Detailangaben
1. Verfasser: SHIROKURA HIDEAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a structure excellent in positioning accuracy of a tray while fitting and separation of the tray is easy and to employ uniform design standards even for various kinds of machines on a production line and for materials in various forms. SOLUTION: The tray 15 comprises a component housing 11, a peripheral wall 12, a ceiling plate 13 integrating them, and a dent 14 provided on a part of the ceiling plate. It is characterized by the dent 14 provided on the ceiling plate 13. In a first embodiment, the dent is placed at a corner of the tray 15 separate from an array of the housings 11. A form and a depth of the dent is such that a cross section is trapezoidal and the depth is shallower than the outer peripheral wall.