Title:
往復ダイスを備えるロール成形機
Document Type and Number:
Japanese Patent JP6431040
Kind Code:
B2
Abstract:
A reciprocating die roll forming machine for forming a pattern such as a thread form on the outer surface of a cylindrical blank includes at least one set of reciprocating dies operating upon the blank which rotates in place. The machine includes a slide and bearing combination to support the dies belt driven by a servo-motor controlled by a central processing unit. Mechanism is provided to deliver and position a blank for engagement by the dies. In one form, the machine includes multiple die sets to produce multiple parts during one die reciprocation cycle. In another form, the machine employs separate drive mechanisms to independently drive each die of a set.
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Inventors:
Kenneth Earl Lebay
Thomas S. King
Michael Jay Marches, The Third
Daniel A. Dechant
Thomas S. King
Michael Jay Marches, The Third
Daniel A. Dechant
Application Number:
JP2016504308A
Publication Date:
November 28, 2018
Filing Date:
March 12, 2014
Export Citation:
Assignee:
Illinois Tours Works Inc.
International Classes:
B21H3/06; B29C33/00
Domestic Patent References:
| JP61063337U | ||||
| JP7164087A | ||||
| JP5245572A |
Foreign References:
| US1973201 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Yasushi Ohashi
Koichi Ito
Takuya Shinoda
Tetsuro Shimada
Shinji Mitsuhashi
Yasushi Ohashi
Koichi Ito
Takuya Shinoda