Invention Grant
- Patent Title: Metallic card wire
- Patent Title (中): 金属卡线
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Application No.: US14354421Application Date: 2012-10-05
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Publication No.: US09404201B2Publication Date: 2016-08-02
- Inventor: Yuning Zhang
- Applicant: NV BEKAERT SA
- Applicant Address: DE Albstadt
- Assignee: GROZ-BECKERT KG
- Current Assignee: GROZ-BECKERT KG
- Current Assignee Address: DE Albstadt
- Agency: Bacon & Thomas, PLLC
- Priority: EP11189094 20111115
- International Application: PCT/EP2012/069686 WO 20121005
- International Announcement: WO2013/072136 WO 20130523
- Main IPC: D01G15/88
- IPC: D01G15/88 ; B23D65/02

Abstract:
A metallic card wire has an elongated rib portion and teeth. The teeth have a front segment, a top segment and a back segment. The front segment has the connection of the tooth from the elongated rib portion and the front segment including a tip which is actively taking fibers in carding. The top segment has at least one hunch after the tip in the direction of the back segment. If more than one hunch is present the first hunch is the hunch positioned closest to the tip; if only one hunch is present this hunch is the first hunch. The back segment forms the connection of the top segment towards the elongated rib portion and the front segment of the next tooth.
Public/Granted literature
- US20140259537A1 METALLIC CARD WIRE Public/Granted day:2014-09-18
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