Title:
ホイールセット軸のディープローリング加工をするための機械
Document Type and Number:
Japanese Patent JP5675973
Kind Code:
B2
Abstract:
The invention relates to a machine, in particular a machine tool (9) for deep rolling wheelset shafts (5) for rail vehicle wheelsets with a headstock (12) and a tailstock (13) which each have prick punch points (16) for holding a wheelset shaft (5) at its respective ends, a device (16, 18, 20, 21 and 22) for driving the wheelset shaft (5), as well as tools which can be moved in directions (z, x) on the machine tool (9) for deep rolling lengthwise sections (axle zones 1 to 4) of the wheelset shaft (5), and clamping and feed devices. The tools consist of several pairs of work rollers (14, 15, 23, 25, 24, 26), of which each pair is intended for deep rolling at least one axle zone (1, 2, 3, 4) of the wheelset shaft (5).
Inventors:
ハイマン・アルフレート
ヘッフェ・ローラント
ヘッフェ・ローラント
Application Number:
JP2013517002A
Publication Date:
February 25, 2015
Filing Date:
July 01, 2010
Export Citation:
Assignee:
ヘゲンシャイト−エムエフデー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディト ゲゼルシャフト
International Classes:
B24B39/04
Attorney, Agent or Firm:
Mitsufumi Ezaki
Minoru Kajisawa
Ryota Imamura
Kiyota 栄章
Minoru Kajisawa
Ryota Imamura
Kiyota 栄章
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