The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 06, 2018
Filed:
Jun. 26, 2014
Applicant:
Nissei Asb Machine Co., Ltd., Nagano, JP;
Inventors:
Tsuyoshi Takahashi, Nagano, JP;
Shuichi Ogihara, Nagano, JP;
Assignee:
NISSEI ASB MACHINE CO., LTD., Nagano, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C 49/68 (2006.01); B29C 49/42 (2006.01); B29C 49/06 (2006.01); B29D 22/00 (2006.01); B29C 49/64 (2006.01);
U.S. Cl.
CPC ...
B29C 49/68 (2013.01); B29C 49/06 (2013.01); B29C 49/4252 (2013.01); B29D 22/003 (2013.01); B29C 49/4205 (2013.01); B29C 49/6409 (2013.01); B29C 49/6472 (2013.01);
Abstract
A preform heating apparatus has cover membersprovided to close upper parts of two transport lines arranged in parallel, heating unitseach having heatersfor heating preforms, and a first supply section for supplying cooling air into the cover members. The heating unitsare each provided within each cover memberon a side between the transport lines. The first supply section introduces cooling air from air delivery spacesprovided between the transport lines into the cover membersthrough gaps between the heatersto supply the cooling air toward the preforms