Invention Grant
US07802348B2 Device for stretching webs of material transversely to their travel direction
失效
用于将材料的横向拉伸到其行进方向的装置
- Patent Title: Device for stretching webs of material transversely to their travel direction
- Patent Title (中): 用于将材料的横向拉伸到其行进方向的装置
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Application No.: US11894030Application Date: 2007-08-17
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Publication No.: US07802348B2Publication Date: 2010-09-28
- Inventor: Holmer Knäbel , Horst Knäbel
- Applicant: Holmer Knäbel , Horst Knäbel
- Agency: Lucas & Mercanti, LLP
- Agent Klaus P. Stoffel
- Priority: DE202006012802U 20060821
- Main IPC: D06C3/06
- IPC: D06C3/06
Abstract:
A device for stretching webs of material transversely to a travel direction thereof, includes at least one rotary stretcher extending transversely to the travel direction of the web of material. The stretcher is composed of at least two round tubes which are aligned axially with each other and are supported by ball-and-socket joints on links. The links are mounted adjustably on a base frame.
Public/Granted literature
- US20080047115A1 Device for stretching webs of material transversely to their travel direction Public/Granted day:2008-02-28
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