Invention Grant
- Patent Title: Saw blade for circular saw and use of such saw blade in a brush cutter
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Application No.: US16196103Application Date: 2018-11-20
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Publication No.: US10710181B2Publication Date: 2020-07-14
- Inventor: Åke Strand
- Applicant: Swedex AB
- Applicant Address: SE Mjolby
- Assignee: Swedex AB
- Current Assignee: Swedex AB
- Current Assignee Address: SE Mjolby
- Agency: Nexsen Pruet, PLLC
- Agent E. Eric Mills
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6c49b245
- Main IPC: B23D61/02
- IPC: B23D61/02 ; B27B33/08 ; B23D45/16 ; B23D45/00

Abstract:
A saw blade (10) comprises a generally circular blade base body (100), and a plurality of teeth (101a, 101b), extending radially from the base body (100). The teeth (101a, 101b) are alternatingly set towards opposing axial (A) directions of the saw blade, such that each tooth presents a respective tooth plane, which is angled relative to a base body plane. The teeth (101a, 101b) present a respective first cutting edge (102a, 102b), extending along a radially distal edge portion (103) of the respective tooth, along a length of the tooth, as seen in a direction of rotation of the saw blade. The radially distal edge portion (103) presents a first bevel (104), providing a first bevel surface (105) which is non-perpendicular relative to the tooth plane. The radially distal edge portion (103) presents, at a radially outermost portion thereof, a hard portion (106) having greater hardness than the base body (100).The saw blade can be used in a brush cutter.
Public/Granted literature
- US20190151970A1 Saw Blade For Circular Saw And Use Of Such Saw Blade In A Brush Cutter Public/Granted day:2019-05-23
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