发明申请
- 专利标题: Racket with moveably mounted bridge
- 专利标题(中): 球拍与可移动安装的桥梁
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申请号: US12292751申请日: 2008-11-25
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公开(公告)号: US20090163306A1公开(公告)日: 2009-06-25
- 发明人: Harald Rosenkranz , Johan Kotze , Stefan Mohr , Ralf Schwenger
- 申请人: Harald Rosenkranz , Johan Kotze , Stefan Mohr , Ralf Schwenger
- 专利权人: HEAD TECHNOLOGY GmbH
- 当前专利权人: HEAD TECHNOLOGY GmbH
- 优先权: EP07022859.8 20071126
- 主分类号: A63B49/02
- IPC分类号: A63B49/02
摘要:
The disclosure relates to a racket for ball games, and in particular, a tennis or squash racket, with a head region for receiving a stringing defining a stringing plane, a grip portion for holding the racket, and a heart region wherein the heart region has two arms and a bridge. The bridge may be pivot-mounted on both arms relative to an axis substantially perpendicular to the stringing plane. The present disclosure further relates to a method for manufacturing a racket including the step of manufacturing a racket frame with a head region, two arms, and a grip portion in a blow molding process. The method may also include manufacturing a bridge for a racket frame in the blow molding process. The method may further include connecting the bridge with the remaining racket frame.
公开/授权文献
- US08007380B2 Racket with moveably mounted bridge 公开/授权日:2011-08-30
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