| 摘要 |
A VIBRATORY PARTS-FEEDING APPARATUS (10) COMPRISES A ROTATIONAL VIBRATOR (11) INCLUDING A VIBRATIONAL PLATE (16) VIBRATING AROUND AN AXIS LINE (10X), AND A FEED-VIBRATING BODY (12) DISPOSED ON SAID VIBRATIONAL PLATE (16) AND EQUIPPED WITH A SPIRAL FEEDING PATH (12W) AROUND SAID AXIS LINE (10X), WHEREIN A BOTTOM FACE (12D) WHICH IS DISPOSED IN CONTACT WITH A SURFACE (16S) OF SAID VIBRATIONAL PLATE (16) IS FORMED ON THE OUTSIDE OF A BOTTOM (12C) OF SAID FEED-VIBRATING BODY (12), AND AN OUTER PERIPHERY PORTION (12B) OF SAID FEED-VIBRATING BODY (12) IS FIXED TO AN OUTER PERIPHERY PORTION OF SAID VIBRATIONAL PLATE (16) IN SEVERAL ANGULAR POSITIONS AROUND SAID AXIS LINE (10X) BY CLAMPING STRUCTURES ON THE OUTSIDE OF SAID BOTTOM FACE 912D) IN SAID FEED-VIBRATING BODY (12), AND EACH OF CLAMPING STRUCTURES HAS A CLAMP MEMBER (18) WHICH IS CONNECTED TO ONE OUTER PERIPHERY PORTION (12B) OF EITHER SAID VIBRATIONAL PLATE (16) OR SAID FEED-VIBRATING BODY (12) AND WHICH INCLUDES A CLAMP FACE (18D), AND HAS AN INCLINED ENGAGING FACE (12F) FORMED ON THE OTHER OUTER PERIPHERY PORTION (12B) AND AXIALLY ENGAGED WITH SAID CLAMP FACE (18D) OF SAID CLAMP MEMBER (18), AND SAID INCLINED ENGAGING FACE (12F) OF SAID CLAMPING STRUCTURES ARE INCLINED RELATIVE TO SAID AXIS LINE (10X) DIRECTION, AND FACE THE OPPOSITE SIDE OF SAID ONE OUTER PERIPHERY PORTION (12B), AND ARE CONSTRUCTED TO FACE IN A DIFFERENT DIRECTION FROM EACH OTHER ON A PLANE ORTHOGONAL TO SAID AXIS LINE (10X) AMONG AT LEAST TWO OF SAID CLAMPING STRUCTURES, AND SAID CLAMP FACES (18D) OF SAID CLAMP MEMBERS (18) ARE PRESSED IN CONTACT WITH SAID INCLINED ENGAGING FACES (12F) SO THAT SAID FEED-VIBRATING BODY (12) IS FIXED TO SAID VIBRATIONAL PLATE (16).
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