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Title:
REFERENCE POSITION MATCHING MASTER DEVICE
Document Type and Number:
Japanese Patent JP3225643
Kind Code:
B2
Abstract:

PURPOSE: To make positioning between mutual device at correct grade of precision by using a transfer master jig in which reference positions of a pin reference master provide with reference pins are transferred, and regulating the reference position to each production work device.
CONSTITUTION: A pin reference master 12 and a transfer master jig 13 are interposed on each other, a measuring means 21 of the jig 13 is applied to a reference pin 11 of the master 12, and a gauge of the measuring means 21 is set to zero. Next, the transfer master jig 13 set at the zero reference is set in a production work device, and a reference pin of the production work device is put to the measuring means 21 of the transfer master jig 13. At this time, in case the gauge gets off the zero position on the side of the measuring means 21, the position of the reference pin of the production work device is regulated to set the measuring means 21 of the transfer master jig 13 at zero. The position of the reference pin of the production work device and the position of the reference pin 11 of the pin reference master 12 can thus be set to coincide with each other.


Inventors:
Yoshiro Kojima
Application Number:
JP31515992A
Publication Date:
November 05, 2001
Filing Date:
November 25, 1992
Export Citation:
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Assignee:
ソニー株式会社
International Classes:
H01J9/14; (IPC1-7): H01J9/14
Domestic Patent References:
JP4860868A
JP54154264A
JP5375756A
Attorney, Agent or Firm:
Hidemori Matsukuma