Title:
UNDERFLOOR TYPE CAR WHEEL LATHE DEVICE
Document Type and Number:
Japanese Patent JP3415101
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an underfloor wheel lathe device capable of simultaneous turning on two axles that can easily correct an error in a center distance, continuously brings each pair of driving rollers into uniform contact with a wheel, and is continuously precise via a simple structure.
SOLUTION: The underfloor wheel lathe device is so constructed that either of a plurality of columns 3 each for machining one axle is disposed movably in an axle-to-axle direction, that a pair of driving rollers 2 of this column 3 is disposed also movably in the axle-to-axle direction, and that a column moving mechanism 4 is disposed and designed to correct a deviation in the center distance between the two axles via movement of the one column 3 in the same direction if a deviation is present between the distance between the centers of both pairs of driving rollers 2 and the center distance between the two axles when the movable pair of driving rollers 2 is lifted into contact with a wheel 1 from below.
Inventors:
Youichi Komi
Hirofumi Nakakubo
Hiroshi Wakatsuki
Hirofumi Nakakubo
Hiroshi Wakatsuki
Application Number:
JP2000192823A
Publication Date:
June 09, 2003
Filing Date:
June 27, 2000
Export Citation:
Assignee:
O-M Manufacturing Co., Ltd.
International Classes:
B23Q17/20; B23B5/32; B23B25/06; (IPC1-7): B23B5/32; B23B25/06
Domestic Patent References:
| JP1271103A | ||||
| JP5395496U | ||||
| JP321187B1 | ||||
| JP4713323B1 |
Other References:
【文献】英国特許出願公開1151827(GB,A)
【文献】西独国特許出願公告1286371(DE,B)
【文献】西独国特許出願公告1286371(DE,B)
Attorney, Agent or Firm:
Tsuyoshi Yoshii (1 person outside)