| 摘要 |
<p>A modified key retaining device (10) for retaining a plurality of modified keys (18) having uniformly shaped, encapsulated head elements (20). The device includes a pair of half members (30, 32) for sandwiching therebetween a plurality of the head elements (20) of the modified keys (18). One of the half members 830) has a cylindrical portion (34) with a threaded connection means (36') thereon to allow detachable threaded connection to the other half member (32). A substantially rigid, elongate planar backing member (22) is also provided. The backing member (22) has an outwardly extending flange means (24) perpendicularly disposed therto. The flange means (24) has a circular aperture means (25) through which the cylindrical portion (34) may be slidably inserted.</p> |
