Title:
POSITION OF GROUND INSTALLATION MEASURING GAUGE
Document Type and Number:
Japanese Patent JP3745467
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To dispose a slide scale for ground installation measurement at a prescribed position such as the center between rails automatically by providing a slide block which interlocks with the movement of a contact part for measuring a distance between the rails, with the slide scale.
SOLUTION: A ground installation measuring gauge 1 for automatic train stopping device is provided, at a gauge body 2 mounted between rails, with two contact parts 3, 4 against a rail inner surface, and two slide blocks 5, 6 which interlockingly-operate through a rack and a pinion by a distance of a half of a traveling amount with the traveling of the contact part 4. The block 5 meets a ground which is positioned in the center of rails, and the block 6 meets a ground installation which is positioned, distant from it by a prescribed distance, where a slide scale 8 is fitted. By bringing the contact parts 3, 4 with the insides of the rails, the dimension between the rails is measured with a slide block 7 where the contact part 4 is fixed, and the blocks 5, 6 is disposed in the middle of the rails or at a prescribed distance from the middle, thus it is possible to measure a ground child mounting position with a scale 8.
Inventors:
Noritake Yutaka
Keiichi Minowa
Masaru Kimura
Keiichi Minowa
Masaru Kimura
Application Number:
JP24855696A
Publication Date:
February 15, 2006
Filing Date:
August 30, 1996
Export Citation:
Assignee:
West Japan Railway Company
Senshin Industry Co., Ltd.
Senshin Industry Co., Ltd.
International Classes:
G01B3/20; G01B5/00; G01B21/00; (IPC1-7): G01B5/00; G01B3/20; G01B21/00
Domestic Patent References:
| JP738903U |
Attorney, Agent or Firm:
Mitsuo Fukushima
Seiichi Nonaka
Seiichi Nonaka