公开(公告)号：JP2002318352A

公开(公告)日：2002-10-31

申请号：JP2002017191

申请日：2002-01-25

Applicant: LEICA MICROSYSTEMS WETZLER GMB

Inventor： PFEIFER GERHARD

IPC: G02B21/26 ,  G01N1/04 ,  G01N1/28 ,  G02B21/34 ,  G03F7/20

Abstract: PROBLEM TO BE SOLVED: To provide a holding member which is capable of surely holding an object carrier and cap reproducibly position the same. SOLUTION: At least one abutment surface (3c) of a gouging part (3a) is formed to act a force component (FA) directed nearly downward of a loading surface (3b) of the gouging part (3a) on the object carrier (2) pressed to the abutment surface (3c) by elastic force (F) in a horizontal direction.