EP3678819A4 - Agencement de tampon d'appui pour un système d'abrasion, et système d'abrasion - Google Patents

Agencement de tampon d'appui pour un système d'abrasion, et système d'abrasion Download PDF

Info

Publication number
EP3678819A4
EP3678819A4 EP18852917.6A EP18852917A EP3678819A4 EP 3678819 A4 EP3678819 A4 EP 3678819A4 EP 18852917 A EP18852917 A EP 18852917A EP 3678819 A4 EP3678819 A4 EP 3678819A4
Authority
EP
European Patent Office
Prior art keywords
abrasion system
backup pad
pad arrangement
abrasion
arrangement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18852917.6A
Other languages
German (de)
English (en)
Other versions
EP3678819A1 (fr
Inventor
Stig FINNÄS
Simon BÄCK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mirka Ltd
Original Assignee
Mirka Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mirka Ltd filed Critical Mirka Ltd
Publication of EP3678819A1 publication Critical patent/EP3678819A1/fr
Publication of EP3678819A4 publication Critical patent/EP3678819A4/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B24B55/105—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with oscillating tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/001—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as supporting member
    • B24D3/002—Flexible supporting members, e.g. paper, woven, plastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/22—Rubbers synthetic or natural
    • B24D3/26—Rubbers synthetic or natural for porous or cellular structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material
    • B24D9/085—Devices for mounting sheets on a backing plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
EP18852917.6A 2017-09-08 2018-08-30 Agencement de tampon d'appui pour un système d'abrasion, et système d'abrasion Pending EP3678819A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20175800A FI131389B1 (en) 2017-09-08 2017-09-08 Backing wheel arrangement for a grinding system and grinding system
PCT/FI2018/050614 WO2019048732A1 (fr) 2017-09-08 2018-08-30 Agencement de tampon d'appui pour un système d'abrasion, et système d'abrasion

Publications (2)

Publication Number Publication Date
EP3678819A1 EP3678819A1 (fr) 2020-07-15
EP3678819A4 true EP3678819A4 (fr) 2021-05-26

Family

ID=65633607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18852917.6A Pending EP3678819A4 (fr) 2017-09-08 2018-08-30 Agencement de tampon d'appui pour un système d'abrasion, et système d'abrasion

Country Status (5)

Country Link
US (1) US20200353593A1 (fr)
EP (1) EP3678819A4 (fr)
FI (1) FI131389B1 (fr)
TW (1) TWI810203B (fr)
WO (1) WO2019048732A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11780056B2 (en) * 2017-02-13 2023-10-10 Mirka Ltd Conduit arrangements in intermediate pad, backing pad, and abrading article for extracting abrading debris
CN110328589B (zh) * 2019-08-06 2021-11-26 王君 一种通过偏心震动旋转产生负气压的家具平板砂光机
EP4063069B1 (fr) 2021-03-23 2022-12-07 Andrea Valentini Tampon de support en forme de plaque adapté pour une fixation amovible à un outil de polissage ou de sablage à main
DE102021121566A1 (de) 2021-08-19 2023-02-23 Festool Gmbh Tellerwerkzeug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1800341A (en) * 1928-10-19 1931-04-14 John D Davies Rotary abrasive machine
US2573411A (en) * 1948-06-03 1951-10-30 Michel Frank De Abrasive disk backup pad

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807918A (en) * 1956-08-27 1957-10-01 Theodore A Rupp Sanding disc
US3151425A (en) * 1962-07-24 1964-10-06 Skil Corp Sanding pad
GB1466545A (en) * 1974-03-26 1977-03-09 Nederman B Abrasive disc
US4683683A (en) * 1985-08-19 1987-08-04 Aleck Block Abrasive material mounting structure
US4839995A (en) * 1988-05-02 1989-06-20 Hutchins Manufacturing Company Abrading tool
DE4311869C2 (de) * 1993-04-10 1995-10-12 Laegler Eugen Gmbh Bodenbearbeitungsmaschine
DE4400550A1 (de) * 1994-01-11 1995-07-13 Koltec Ag Schleifschuh für eine mit Staubabsaugung ausgerüstete Arbeitsmaschine
IT1273769B (it) * 1994-02-15 1997-07-10 Catalfer S N C Di Catalfamo Gi Sistema per il fissaggio laterale ai piattelli delle levigatrici rotanti dei dischi abrasivi intercambiabili
JPH07237131A (ja) * 1994-03-01 1995-09-12 Hiroaki Yasuda 研磨材装着用パッド
ES2248824T3 (es) * 1995-12-08 2006-03-16 Norton Company Placas de soporte para discos abrasivos.
US5791979A (en) * 1997-03-17 1998-08-11 Duncan; C. Warren Grinding vacuum shroud
AUPQ652300A0 (en) * 2000-03-27 2000-04-20 Mcnair, Susan Gail Surface finishing pad
US7108594B2 (en) * 2001-03-16 2006-09-19 Saint-Gobain Abrasives Technology Company Perforated sanding disc
DK200600422A (da) * 2006-03-24 2007-09-25 Nielsen Svend Jonny Slibepladedel med hårdmetalkorn til udskiftelig montering på slibeværktöj
JP2008110464A (ja) * 2006-10-27 2008-05-15 Kazumasa Onishi 超音波研磨装置及びこれに用いる砥石
KR200443430Y1 (ko) * 2007-08-30 2009-02-13 동신다이아몬드공업 주식회사 연마 휠
DE502007004094D1 (de) * 2007-12-11 2010-07-22 Festool Gmbh Schleifteller und Schleifblatt
US20100323594A1 (en) * 2008-02-12 2010-12-23 Sun Yung-Yung Grinding disc structure
WO2012020275A1 (fr) * 2010-08-10 2012-02-16 Miksa Marton Appareil de ponçage
US9463546B1 (en) * 2011-04-13 2016-10-11 Skitter & Squirt Adventures, LLC. System and method for dissipating heat from a rotary power tool
EP3028811B1 (fr) * 2014-12-05 2017-03-01 Guido Valentini Tampon de support pour un outil de polissage ou de sablage guidé à la main et ledit outil de polissage ou de sablage guidé avec un tel tampon
GB2537372A (en) * 2015-04-13 2016-10-19 Stanley Works (Europe) Gmbh A sanding tool
CN205148079U (zh) * 2015-10-22 2016-04-13 盛昌远机械股份有限公司 研磨轮的研磨液供给结构

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1800341A (en) * 1928-10-19 1931-04-14 John D Davies Rotary abrasive machine
US2573411A (en) * 1948-06-03 1951-10-30 Michel Frank De Abrasive disk backup pad

Also Published As

Publication number Publication date
WO2019048732A1 (fr) 2019-03-14
FI131389B1 (en) 2025-03-21
EP3678819A1 (fr) 2020-07-15
US20200353593A1 (en) 2020-11-12
FI20175800A1 (en) 2019-03-09
TW201919820A (zh) 2019-06-01
TWI810203B (zh) 2023-08-01

Similar Documents

Publication Publication Date Title
EP3669242A4 (fr) Système de communication pour un système d'interaction
EP4075867A4 (fr) Procédé, dispositif et système de détermination d'instance d'application
EP3779306A4 (fr) Système de libération d'arôme
EP3645014A4 (fr) Système d'agents d'endormissement à action retard
EP3591429A4 (fr) Système de détermination d'emplacement
EP3318454A4 (fr) Dispositif d'élimination de substance étrangère, et véhicule équipé de celui-ci
EP3663134A4 (fr) Système d'éclairage pour véhicule, et véhicule
EP3430788A4 (fr) Vérification d'emplacement pendant des transactions de données dynamiques
EP3291751A4 (fr) Système de déformation d'éléments de plaque sur l'os
EP3363506A4 (fr) Système de gestion de jeu de table, monnaie de substitution pour jeu, et dispositif d'inspection
EP3487449A4 (fr) Dispositif pour l'incontinence.
MA52165A (fr) Inhibiteurs sélectifs de l'isoforme tgfbeta1 et utilisation associée
EP3713636A4 (fr) Système d'interface neuronale monolithique
EP3678819A4 (fr) Agencement de tampon d'appui pour un système d'abrasion, et système d'abrasion
EP3583492A4 (fr) Souris d'ordinateur, agencements de souris d'ordinateur et agencements de tapis de souris
GB202007667D0 (en) Systems and methods for providing user-activity-based rewards and customized recommendations
EP3869518A4 (fr) Système de gestion de santé
EP3787491A4 (fr) Système d'électrocardiogramme mobile
MA50196A (fr) Récipient d'approvisionnement de développateur et système d'approvisionnement de développateur
EP3610748A4 (fr) Dispositif de soutien d'élément à fumer, et système d'élément à fumer
EP3644899A4 (fr) Kit de patella et ses procédés d'utilisation
EP3617695A4 (fr) Dispositif d'inspection d' ufs
KR102466679B9 (ko) 브레이크 장치용 패드라이너
EP3318453A4 (fr) Dispositif d'élimination de substance étrangère, et véhicule équipé de celui-ci
EP3700413A4 (fr) Moniteur autonome et système d'utilisation

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200303

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210429

RIC1 Information provided on ipc code assigned before grant

Ipc: B24B 55/10 20060101AFI20210422BHEP

Ipc: B24D 9/08 20060101ALI20210422BHEP

Ipc: B24B 23/02 20060101ALI20210422BHEP

Ipc: B24B 23/04 20060101ALI20210422BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240110