CN201556382U - 新型多幅面滚筒 - Google Patents

新型多幅面滚筒 Download PDF

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Publication number
CN201556382U
CN201556382U CN2009202011151U CN200920201115U CN201556382U CN 201556382 U CN201556382 U CN 201556382U CN 2009202011151 U CN2009202011151 U CN 2009202011151U CN 200920201115 U CN200920201115 U CN 200920201115U CN 201556382 U CN201556382 U CN 201556382U
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CN
China
Prior art keywords
breadth
utility
roller
model
novel multi
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Expired - Fee Related
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CN2009202011151U
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English (en)
Inventor
杨松林
熊飞虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU WIDE LASER Co Ltd
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HANGZHOU WIDE LASER Co Ltd
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Priority to CN2009202011151U priority Critical patent/CN201556382U/zh
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Publication of CN201556382U publication Critical patent/CN201556382U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及新型多幅面滚筒,滚筒分成多个幅面,其特征在于:滚筒上的后一幅幅面是比前一幅面的加1或2英寸幅面,幅面是每两个相邻气槽的间距。本实用新型的通过幅面间距不同,并通过控制其片头的位置,使片尾将气槽包覆。

Description

新型多幅面滚筒
技术领域:
本发明涉及新型多幅面滚筒。
背景技术
目前的滚筒幅面是相同距离,滚筒上的幅面间是通过气槽分割,因为其吸气的胶片头是固定的,当胶片的尺寸缩小一个时,胶片的片尾未能将气槽完全包覆。
发明内容
为了克服上述缺陷,本实用新型目的提供新型多幅面滚筒。
为了实现上述目的,本实用新型采用如下技术方案:
新型多幅面滚筒,滚筒分成多个幅面,其是后一幅幅面是比前一幅面的加1或2英寸幅面,幅面是每两个相邻气槽的间距。
本实用新型的通过幅面间距不同,并通过控制其片头的位置,使片尾将气槽包覆。
附图说明
图1为本实用新型结构的滚筒圆周展开示意图。
具体实施方式
下面结合附图进一步说明:
如图1所示,新型多幅面滚筒,滚筒分成多个幅面1,其是后一幅幅面是比前一幅面的加1或2英寸幅面,幅面是每两个相邻气槽2的间距,气槽2上设置抽气孔3。
最后,应当指出,以上实施例仅是本实用新型较有代表性的例子。显然,本实用新型的技术方案并不限于上述实施例,还可以有许多变形。本领域的普通技术人员能从本实用新型公开的内容直接导出或联想到的所有变形,均应认为是本实用新型的保护范围。

Claims (1)

1.新型多幅面滚筒,滚筒分成多个幅面,其特征在于:滚筒上的后一幅幅面是比前一幅面的加1或2英寸幅面,幅面是每两个相邻气槽的间距。
CN2009202011151U 2009-11-26 2009-11-26 新型多幅面滚筒 Expired - Fee Related CN201556382U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202011151U CN201556382U (zh) 2009-11-26 2009-11-26 新型多幅面滚筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202011151U CN201556382U (zh) 2009-11-26 2009-11-26 新型多幅面滚筒

Publications (1)

Publication Number Publication Date
CN201556382U true CN201556382U (zh) 2010-08-18

Family

ID=42616070

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202011151U Expired - Fee Related CN201556382U (zh) 2009-11-26 2009-11-26 新型多幅面滚筒

Country Status (1)

Country Link
CN (1) CN201556382U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100818

Termination date: 20141126

EXPY Termination of patent right or utility model