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Patent Searching and Data


Title:
A CIRCULAR SAWBLADE FOR CLEARING SAWING
Document Type and Number:
WIPO Patent Application WO/2019/138011
Kind Code:
A1
Abstract:
A circular sawblade (10) for clearing sawing comprising a central opening (12) for releasable attachment to a clearing saw and a plurality of teeth (200, 300) and gullets (13) arranged alternating at the periphery of the sawblade (10) in a rotation direction (R), wherein the teeth (200, 300) comprises rake teeth (200) and scoring teeth (300), - wherein a hook angle (V) of the rake teeth (200) is greater than 0° and a hook angle (X) of the scoring teeth (311) is equal to, or less than, 0° and wherein the scoring teeth (300) alternatingly are set in opposite directions out from a symmetry plane (Z) of the sawblade (10).

Inventors:
HAGBERG, Albin (Brunnsgatan 26A, HUSKVARNA, 55317, SE)
Application Number:
EP2019/050581
Publication Date:
July 18, 2019
Filing Date:
January 10, 2019
Export Citation:
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Assignee:
HUSQVARNA AB (Drottninggatan 2, HUSKVARNA, 56182, SE)
International Classes:
B27B33/08; B23D61/02
Foreign References:
AU492353B11976-07-15
GB101035A1917-07-27
US5331876A1994-07-26
US2703593A1955-03-08
EP3075480A12016-10-05
US20050028664A12005-02-10
US0754134A1904-03-08
US0754134A1904-03-08
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