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Title:
連続戻り止め領域を有する締結具
Document Type and Number:
Japanese Patent JP7385656
Kind Code:
B2
Abstract:
A fastener includes a shank having a first end and a second end. The fastener also includes a thread provided on the shank, the thread including a first region having a first thread angle and a second region with a second thread angle, at least a portion of the thread having said first thread angle. The fastener also includes an arcuate detent region in the shank between respective turns of the thread.

Inventors:
Joel Hauck
Application Number:
JP2021516438A
Publication Date:
November 22, 2023
Filing Date:
September 16, 2019
Export Citation:
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Assignee:
Simpson Strong Thai Company, Inc.
International Classes:
F16B25/10; F16B33/02; F16B39/30
Domestic Patent References:
JP2004036733A
JP50154656A
JP8509537A
JP61211510A
JP4133013U
Foreign References:
KR1020140013295A
US6332741
CN105387047A
Attorney, Agent or Firm:
Patent Attorney Corporation Kaiyu International Patent Office