PROJECTION NUT FEEDER - AOYAMA YOSHITAKA

Title:

PROJECTION NUT FEEDER

Document Type and Number:

WIPO Patent Application WO/2006/051738

Kind Code:

A1

Abstract:

A projection nut feeder capable of accurately aligning the screw hole of a projection nut with an electrode guide pin. A projected piece (31) holding the square projection nut (1) in a fitted state to the outer side face (35) of the nut (1) from the lower side is formed at the tip part of a feed rod (6). Crossing support surfaces (37) supporting the outer surface (35) of the nut (1) are formed on the inside of the projected piece (31). A corner line (38) where both support surfaces (37) cross each other is disposed in the lower direction of the feed rod (6).

Inventors:

AOYAMA YOSHITAKA (JP)
AOYAMA SHOJI (JP)

Application Number:

PCT/JP2005/020284

Publication Date:

May 18, 2006

Filing Date:

November 04, 2005

Export Citation:

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Assignee:

AOYAMA YOSHITAKA (JP)
AOYAMA SHOJI (JP)

International Classes:

B23K11/14; B23P19/00

Foreign References:

JP2004202570A	2004-07-22
JPS5614943Y2	1981-04-08

Other References: