Title:
プリフォーム加熱装置
Document Type and Number:
Japanese Patent JP3609939
Kind Code:
B2
Abstract:
A preform heating device has a plurality of infrared heaters disposed horizontally and spaced apart in the axial direction of a preform carried along a carrying path which carries a preform in a state that the axial direction thereof is vertical. The preform is at least rotated when facing the infrared heaters. First and second insulating plates, and an insulating air layer formed therebetween are disposed facing the carrying path with the infrared heaters between. The infrared heaters are supported by a plurality of support members. Each of this plurality of support members is able to be moved upward and downward by a height adjustment means, and is fixed to the second insulating plate at a given vertical position.
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Inventors:
Shuichi Ogiwara
Application Number:
JP8297198A
Publication Date:
January 12, 2005
Filing Date:
March 13, 1998
Export Citation:
Assignee:
Nissei ASB Machinery Co., Ltd.
International Classes:
B29B13/02; B29C35/08; B29C49/04; B29C49/06; B29C49/64; B29C49/68; B29L22/00; (IPC1-7): B29C49/68; B29C49/04; B29C49/06
Domestic Patent References:
| JP5077314A | ||||
| JP7080924A | ||||
| JP8132517A |
Foreign References:
| US4923395 | ||||
| US5549468 |
Attorney, Agent or Firm:
Inoue Ichi
Yukio Fuse
Mitsue Obuchi
Yukio Fuse
Mitsue Obuchi