Title:
DRILL POSITIONING DEVICE OF RAIL DRILLING MACHINE
Document Type and Number:
Japanese Patent JP3634629
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To easily position drilling by a drill meeting with the type of a rail, when a bolt insert hole is drilled on the height position different due to the type of the rail.
SOLUTION: A positioning slide plate 11 is elevatably provided on the outside face of a rail pinchedly holding side frame 10 intergratedly connected with a drill fitting side frame 1. The positioning slide plate 11 is provided with a scale board 13 having scales 13A displayed by distinction of the type of a rail 16 so that a drill 5 is on the drilling position meeting the rail 16 when the lower end of the slide plate 11 is placed out the pedestal 16A of the rail 16 at drilling. A guide plate 15 connected to the outside face of the rail pinchedly holding side frame 10 is provided out the outside face of the positioning slide plate 11. A pointer part 15A indicating the scale 13A of the scale board 13 is provided on the guide plate 15.
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Inventors:
Okuno, Matsuo
Application Number:
JP1998000176708
Publication Date:
January 07, 2005
Filing Date:
June 08, 1998
Export Citation:
Assignee:
Okuno, Matsuo
International Classes:
B23B45/08; B23B49/00; B23B45/00; B23B49/00; (IPC1-7): B23B45/08; B23B49/00