发明授权
- 专利标题： Reverse coil head coils and innersprings
- 专利标题（中）： 反向线圈头线圈和内部弹簧
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申请号： US13010525申请日： 2011-01-20
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公开(公告)号： US09022369B2公开(公告)日： 2015-05-05
- 发明人: Larry DeMoss , James A. Beamon , Brian M. Manuszak , Herman F. Fisher , Joseph Truskolasky , David J. Pleiman , Dan Olsen , Randy Sizemore
- 申请人： Larry DeMoss , James A. Beamon , Brian M. Manuszak , Herman F. Fisher , Joseph Truskolasky , David J. Pleiman , Dan Olsen , Randy Sizemore
- 申请人地址： US NC Trinity
- 专利权人： Sealy Technology, LLC
- 当前专利权人： Sealy Technology, LLC
- 当前专利权人地址： US NC Trinity
- 代理商 J. Mark Wilkinson
- 主分类号： F16F1/06
- IPC分类号： F16F1/06 ; A47C27/07 ; A47C23/043 ; A47C27/06 ; A47C23/053
摘要：
A reverse coil head coil and innerspring has a generally cylindrical and helical wire form coil body and opposing coil ends which terminate on opposite sides of a reference plane that passes through the coil body. The reverse coil head coils are interconnected in a matrix to form an innerspring wherein only one terminal end of each coil is located at a perimeter of the innerspring. Variations in the number and pitch of helical turns of the coil body are also disclosed.
公开/授权文献
- US20120186026A1 REVERSE COIL HEAD COILS AND INNERSPRINGS 公开/授权日：2012-07-26
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