Invention Grant
US07959393B2 Screw comprising a thread-forming thread, blank for the production of said screw, and screw connection
有权
螺杆包括螺纹成型螺纹，用于生产所述螺杆的坯料和螺钉连接
- Patent Title: Screw comprising a thread-forming thread, blank for the production of said screw, and screw connection
- Patent Title (中): 螺杆包括螺纹成型螺纹，用于生产所述螺杆的坯料和螺钉连接
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Application No.: US12071811Application Date: 2008-02-26
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Publication No.: US07959393B2Publication Date: 2011-06-14
- Inventor: Olaf Ambros
- Applicant: Olaf Ambros
- Applicant Address: DE Ober-Ramstadt
- Assignee: Baier & Michels GmbH & Co. KG
- Current Assignee: Baier & Michels GmbH & Co. KG
- Current Assignee Address: DE Ober-Ramstadt
- Agency: Dykema Gossett PLLC
- Priority: DE102007010221 20070228
- Main IPC: F16B25/00
- IPC: F16B25/00
Abstract:
A screw for the creation of a metric thread in a female element, includes a load-bearing (metric) thread portion and a forming thread portion which is tapered to the tip of the screw. The flights of the tapered thread portion are sharp-edged and fully formed.
Public/Granted literature
- US20080206015A1 Screw comprising a thread-forming thread, blank for the production of said screw, and screw connection Public/Granted day:2008-08-28
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