Title:
TIRE SHAPE TESTING DEVICE AND TIRE SHAPE TESTING METHOD
Document Type and Number:
WIPO Patent Application WO/2012/124553
Kind Code:
A1
Abstract:
In order to enable the shape of the surface of a tire including the shoulder sections thereof to be detected, a tire shape testing device comprises: a first linear light application means (10) for applying linear light to the tread section (8) of the tire; a second linear light application means (12) for applying linear light to the sidewall sections (7) of the tire; a third linear light application means (13) for applying linear light to the shoulder sections (9) and to regions outside the shoulder sections (9); and image capturing means (16) for capturing the images of the linear light applied by the first linear light application means (10), the second light application means, and the third linear light applications means (13) and reflected by the surface of the tire.
Inventors:
TAKAHASHI EIJI
TSUJI TOSHIYUKI
TSUJI TOSHIYUKI
Application Number:
PCT/JP2012/055738
Publication Date:
September 20, 2012
Filing Date:
March 07, 2012
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
TAKAHASHI EIJI
TSUJI TOSHIYUKI
TAKAHASHI EIJI
TSUJI TOSHIYUKI
International Classes:
G01B11/24; B60C19/00
Foreign References:
| JPS532580B2 | 1978-01-30 | |||
| JP2010145374A | 2010-07-01 | |||
| JP2006064975A | 2006-03-09 | |||
| JPH11281332A | 1999-10-15 | |||
| JP2003254731A | 2003-09-10 | |||
| JP2008185511A | 2008-08-14 | |||
| JP2008185511A | 2008-08-14 | |||
| JP2008221896A | 2008-09-25 |
Other References:
See also references of EP 2687814A4
Attorney, Agent or Firm:
YASUDA Toshio et al. (JP)
Toshio Yasuda (JP)
Toshio Yasuda (JP)
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Claims: