Invention Grant
US09440392B2 Blow mold unit, blow molding machine and blow mold unit fixing method
有权
吹塑机组，吹塑机和吹塑机组固定方法
- Patent Title: Blow mold unit, blow molding machine and blow mold unit fixing method
- Patent Title (中): 吹塑机组，吹塑机和吹塑机组固定方法
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Application No.: US14421702Application Date: 2013-08-09
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Publication No.: US09440392B2Publication Date: 2016-09-13
- Inventor: Daizaburo Takehana , Kazuyuki Yokobayashi , Fumiyuki Nakazawa
- Applicant: NISSEI ASB MACHINE CO., LTD.
- Applicant Address: JP Nagano
- Assignee: NISSEI ASB MACHINE CO., LTD.
- Current Assignee: NISSEI ASB MACHINE CO., LTD.
- Current Assignee Address: JP Nagano
- Agency: Hoffman Patent Group
- Agent David L. Hoffman
- Priority: JP2012-181033 20120817
- International Application: PCT/JP2013/071626 WO 20130809
- International Announcement: WO2014/027616 WO 20140220
- Main IPC: B29C49/56
- IPC: B29C49/56 ; B29C49/48 ; B29C33/30 ; B29C49/28
Abstract:
A blow mold unit in which, when clamping first and second blow cavity split molds which are fixed to first and second fixing plates and bottom molds which are fixed to a bottom mold fixing plate, pressure receiving members fixed to the first and second fixing plates are brought into engagement with the bottom plate fixing plate. Guide plates are fixed to the bottom mold fixing plate, and guided members capable of being brought into abutment with the guide plates are supported by first and second pressure receiving plates. The bottom mold fixing plate includes a first connecting portion to be connected to a bottom mold opening/closing unit and a second connecting portion to be connected to a moving and biasing member.
Public/Granted literature
- US20150343697A1 BLOW MOLD UNIT, BLOW MOLDING MACHINE AND BLOW MOLD UNIT FIXING METHOD Public/Granted day:2015-12-03
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