Title:
改良型スティックフィットビットデザイン
Document Type and Number:
Japanese Patent JP7387746
Kind Code:
B2
Abstract:
A bit cutter is used to cut a bit, where the bit cutter matches the configuration of a recess in a corresponding fastener. The resulting bit contacts the top of the recess of a fastener, along a plurality of lines of contact. The fact that the contact is along a plurality of lines, as opposed to mere points, provides for improved frictional adhesion or “stick fit” between the bit and the fastener.
Inventors:
Goth, David, Sea.
Application Number:
JP2021543185A
Publication Date:
November 28, 2023
Filing Date:
January 23, 2020
Export Citation:
Assignee:
Accument Intellectual Properties LLC
International Classes:
B25B15/00; B23C3/00; B23C5/12; B25B23/10; F16B23/00
Domestic Patent References:
| JP55150975A | ||||
| JP2004197908A | ||||
| JP2000280181A | ||||
| JP2016539807A | ||||
| JP2013540595A | ||||
| JP6015580A |
Attorney, Agent or Firm:
Kisaragi International Patent Office
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