Title:
INTER-AXIS DISTANCE MEASURING DEVICE AND IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP2022097776
Kind Code:
A
Abstract:
To provide an inter-axis distance measuring device installed in a small space and measuring an inter-axis distance stably and accurately while following changes in the inter-axis distance.SOLUTION: An inter-axis distance measuring device 90 provided with: a first gage head 91 which is in contact with a peripheral surface 61c of one 61a of two axes at the time of measurement, and serves as one of a measurement reference; a second gage head 92 which is in contact with a peripheral surface 62c of the other 62a of the two axes at the time of measurement, and serves as the other of the measurement reference; and an elastic member 93a, includes: a movement mechanism 93 that supports the first gage head and the second gage head to move relative to each other and urges the first gage head and the second gage head in the direction away from each other by elastic force of the elastic member; measuring means (94) provided for measuring distance displacement between the first gage head and the second gage head by the movement mechanism. The first gage head and the second gage head inserted between two axes are can be held in the state at the time of measurement when pressing force is applied to the two axes respectively in directions C1 and C2 that widen a space between the two axes by the moving mechanism.SELECTED DRAWING: Figure 4
Inventors:
WATABE YOSHIAKI
HASHIMURA YOSHITO
FUJIYAMA DAISUKE
HASHIMURA YOSHITO
FUJIYAMA DAISUKE
Application Number:
JP2020210911A
Publication Date:
July 01, 2022
Filing Date:
December 21, 2020
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
G01B5/14; B65H5/06
Attorney, Agent or Firm:
Gwangyang International Patent Office