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1. WO2021041365 - LAPPING TOOL

Publication Number WO/2021/041365
Publication Date 04.03.2021
International Application No. PCT/US2020/047724
International Filing Date 25.08.2020
IPC
B24B 33/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
33Honing machines or devices; Accessories therefor
08Honing tools
B24B 37/11 2012.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
37Lapping machines or devices; Accessories
11Lapping tools
CPC
B24B 33/085
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
33Honing machines or devices; Accessories therefor
08Honing tools
085in which the honing element consists of a deformable body
B24B 37/02
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
37Lapping machines or devices; Accessories
02designed for working surfaces of revolution
B24B 37/04
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
37Lapping machines or devices; Accessories
04designed for working plane surfaces
B24B 37/11
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
37Lapping machines or devices; Accessories
11Lapping tools
Applicants
  • SUNNEN PRODUCTS CO. [US]/[US]
Inventors
  • CLOUTIER, Daniel R.
Agents
  • LACROIX, Jennifer E.
Priority Data
17/000,68024.08.2020US
62/894,19830.08.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LAPPING TOOL
(FR) OUTIL DE RODAGE
Abstract
(EN)
Lapping tools are provided that include at least one angled feature that forms at least one surface angle with the lapping surface. In some examples, angled features may include a first surface angle and a second surface angle. Each surface angle of the angled feature is configured to retain abrasive grit and provide a desired type of finish.
(FR)
L'invention concerne des outils de rodage qui comprennent au moins un élément incliné qui forme au moins un angle de surface avec la surface de rodage. Dans certains exemples, des éléments inclinés peuvent comprendre un premier angle de surface et un second angle de surface. Chaque angle de surface de l'élément incliné est configuré pour retenir des grains abrasifs et fournir un type de finition souhaité.
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