Title:
段差・隙間測定装置
Document Type and Number:
Japanese Patent JP4509588
Kind Code:
B2
Abstract:
A contact block (31) is provided with a flat face portion (311A) parallel with the axis of a spindle (12) and a conical face portion (311B) that comes closer to the flat face portion (311A) along the axial direction of the spindle (12) in the direction of going away from the spindle (12). Even in the case of a shape formed by integrating a step and a gap inseparably, since the flat face portion (311A) is parallel with the axis of the spindle (12), it is possible to insert the contact block (31) into the gap while the axis of the spindle (12) is kept perpendicular to the direction of the gap, hence it is possible to measure the gap W accordingly.
Inventors:
Takeshi Kiwada
Ishii Munenori
Ishii Munenori
Application Number:
JP2004023039A
Publication Date:
July 21, 2010
Filing Date:
January 30, 2004
Export Citation:
Assignee:
Mitutoyo Corporation
International Classes:
G01B5/14; G01B3/22; G01B5/00
Domestic Patent References:
| JP61158811U | ||||
| JP6017041Y2 | ||||
| JP63175807U | ||||
| JP7113603A |
Foreign References:
| US5657550 |
Attorney, Agent or Firm:
Intellectual Property Office
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki