Title:
【発明の名称】可動式ダイをもつ回転装置
Document Type and Number:
Japanese Patent JPH08504682
Kind Code:
A
Abstract:
PCT No. PCT/CA93/00407 Sec. 371 Date Mar. 15, 1995 Sec. 102(e) Date Mar. 15, 1995 PCT Filed Oct. 1, 1993 PCT Pub. No. WO94/07624 PCT Pub. Date Apr. 14, 1994A rotary apparatus (20) for rotary forming of a web workpiece (12) and having a rotatable first roll unit (32) and corresponding rotatable second roll unit (34), a first die support (46) carried by the first roll unit (32), having a leading edge (51) and a trailing edge (52) respective to rotation of the first roll unit (32), a second die support (46) carried by the second roll unit (34), having a leading edge (51) and a trailing edge (52) respective to rotation of the second roll unit (34), the first and second roll units (32, 34) receiving a web workpiece (12) in a forming plane between the first and second roll units (32, 34), and in which each die support (46) includes a first part (46a) carried by the respective roll unit and including the leading and trailing edge and a second part (46b) having a platen surface for mounting a die, the second part (46b) being mounted on the first part (46a) for reciprocal motion transverse to the leading and trailing edges (51, 52).
Inventors:
Bodner Ernest Earl.
Application Number:
JP50855493A
Publication Date:
May 21, 1996
Filing Date:
October 01, 1993
Export Citation:
Assignee:
Bodner Ernest Earl.
International Classes:
B21D28/12; B21D28/36; B26D7/06; B26D7/26; B26D9/00; (IPC1-7): B26D7/06; B26D9/00
Domestic Patent References:
| JPH02150453A | 1990-06-08 | |||
| JPS62215631A | 1987-09-22 |
Attorney, Agent or Firm:
Shinoda Michiko