Honda Giken Kogyo Kabushiki Kaisha

Hideki Shigematsu

Tetsuo Suzuki

A method sorts out defect-free elements blanked out of a metal sheet for a belt for use in a continuously variable transmission. Each of the elements has a body and a head joined to the body with a pair of recesses defined therebetween. The elements are stacked in a transverse direction thereof into an annular form and bundled together by an assembly of stacked endless metal rings inserted in the recesses into a belt for use in a continuously variable transmission. The elements are inserted into a passage having a predetermined width to sort out and deliver those elements which have passed through the passage to a feed path. Respective images of the elements which have been delivered to the feed path are analyzed while in the feed path to compare the images with a reference element image. Elements which have entrapped foreign matter, outer profile deformations, and defects are rejected from the feed path, and other elements are fed through the feed path. The fed elements are stacked and arrayed in a transverse direction thereof downstream of the feed path. The arrayed elements are passed through gages having a shape complementary to a required shape for the recesses of the elements, and those elements which have passed through the gage are sorted out as defect-free elements.

Method of sorting out defect-free workpiece

A blanked plate-like metal member for use as an element of a belt in a continuously variable transmission has an recess including an undercut therein. A stream of a liquid mixed with particle members is ejected toward an edge to be beveled of the recess thereby to bevel the recess. After the edge is beveled by deburring the edge, the recess is finished by removing a bulge formed on an outer surface of the edge by deburring the edge.

Method of beveling plate-like metal member

A strip guiding device for guiding a strip longitudinally along a feed path has a limiting mechanism for limiting the strip transversely at opposite side edges thereof to cause the strip to pass through a predetermined position in the feed path. The limiting mechanism has a pair of abutment members having respective abutment surfaces for abutting against the side edges of the strip along the feed path. The abutment members are movable in first directions toward and away from the side edges of the strip, and normally urged by a spring assembly to move away from the strip. The limiting mechanism also has a pair of pressing members having respective slanted surfaces held in sliding contact with respective sliding surfaces of the abutment members remote from the abutment surfaces. The pressing members are movable in second directions transverse to the first directions. The pressing members press the abutment members toward the strip against the urging means by sliding contact of the slanted surfaces with the sliding surfaces in response to movement of the pressing members in one of the second directions. The limiting mechanism further includes a displacing mechanism for displacing the pressing members in the second directions to move the abutment members in the first directions.

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Sayama, Japan

Hideki Shigematsu