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We found these Patents Results for: Knurling Tools
  Engineering Patents: 1 - 4 of 4  
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Apparatus and methods for forming internally and externally textured tubing
Inner and outer knurling tools may form the textured surfaces. The texturing of the internal and external surfaces may be helical patterns of ribs and grooves. The height of the ribs formed in the ... View Patent Detail from MicroPatent
APPARATUS AND METHODS FOR FORMING INTERNALLY AND EXTERNALLY TEXTURED TUBING
Inner (36) and outer knurling tools (42) may form the textured surfaces. The texturing of the internal and external surfaces (22, 24) may be helical patterns of ribs (32) and grooves (30). The height ... View Patent Detail from MicroPatent
Apparatus and methods for forming internally and externally textured tubing
Inner and outer knurling tools may form the textured surfaces. The texturing of the internal and external surfaces may be helical patterns of ribs and grooves. The height of the ribs formed in the ... View Patent Detail from MicroPatent
Apparatus and methods for forming internally and externally textured tubing
Inner and outer knurling tools may form the textured surfaces. The texturing of the internal and external surfaces may be helical patterns of ribs and grooves. The height of the ribs formed in the ... View Patent Detail from MicroPatent

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