Title:
支持リング付パリソンの加熱装置
Document Type and Number:
Japanese Patent JP4276072
Kind Code:
B2
Abstract:
A device for heating parisons made of a thermoplastic material and having a supporting ring for blow molding hollow bodies, having a conveyor means, a plurality of holding means which are arranged on the conveyor means and grip the head area of the parisons between the supporting ring and the mouth and radiant heaters arranged on the path of movement of the parisons carried by the holding means, a shield supported by the conveying means being assigned to each holding mandrel in the form of a cover plate which is located at the height of the supporting ring and has a borehole to receive the supporting ring. Furthermore, there is also a cooling device, which acts directly on the exposed head area. This permits optimum protection of the head area of the parisons, which is not to be shaped or deformed, to prevent unacceptable heating.
Inventors:
Herbert, Pickaxe
Application Number:
JP2003528376A
Publication Date:
June 10, 2009
Filing Date:
September 06, 2002
Export Citation:
Assignee:
KRONES AG
International Classes:
B29C49/64; B29C49/42; B29L22/00
Domestic Patent References:
| JP10113978A |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Hiroyuki Uchida
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Hiroyuki Uchida