EP2588274B8 - Procédé de moulage par injection pour la production d'un porte-outil doté d'un renforcement en fibres de jute - Google Patents

Procédé de moulage par injection pour la production d'un porte-outil doté d'un renforcement en fibres de jute Download PDF

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Publication number
EP2588274B8
EP2588274B8 EP11728591.6A EP11728591A EP2588274B8 EP 2588274 B8 EP2588274 B8 EP 2588274B8 EP 11728591 A EP11728591 A EP 11728591A EP 2588274 B8 EP2588274 B8 EP 2588274B8
Authority
EP
European Patent Office
Prior art keywords
reinforcement
producing
injection molding
molding method
tool support
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.)
Active
Application number
EP11728591.6A
Other languages
German (de)
English (en)
Other versions
EP2588274A1 (fr
EP2588274B1 (fr
Inventor
Gerd Eisenblätter
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.)
PPR GmbH
Original Assignee
PPR GmbH
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 PPR GmbH filed Critical PPR GmbH
Publication of EP2588274A1 publication Critical patent/EP2588274A1/fr
Application granted granted Critical
Publication of EP2588274B1 publication Critical patent/EP2588274B1/fr
Publication of EP2588274B8 publication Critical patent/EP2588274B8/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/02Backings, e.g. foils, webs, mesh fabrics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/04Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising a plurality of flaps or strips arranged around the axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/14Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B24D13/16Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising pleated flaps or strips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B24D3/344Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/16Bushings; Mountings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/16Bushings; Mountings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08Circular back-plates for carrying flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP11728591.6A 2010-06-29 2011-06-28 Procédé de moulage par injection pour la production d'un porte-outil doté d'un renforcement en fibres de jute Active EP2588274B8 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010025498 2010-06-29
DE102010025499 2010-06-29
DE102011102107 2011-05-20
PCT/EP2011/003174 WO2012000647A1 (fr) 2010-06-29 2011-06-28 Porte-outil doté d'un renforcement en fibres de jute, ainsi que procédé de moulage par injection pour la production d'un tel porte-outil

Publications (3)

Publication Number Publication Date
EP2588274A1 EP2588274A1 (fr) 2013-05-08
EP2588274B1 EP2588274B1 (fr) 2022-02-02
EP2588274B8 true EP2588274B8 (fr) 2022-04-27

Family

ID=44584108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11728591.6A Active EP2588274B8 (fr) 2010-06-29 2011-06-28 Procédé de moulage par injection pour la production d'un porte-outil doté d'un renforcement en fibres de jute

Country Status (2)

Country Link
EP (1) EP2588274B8 (fr)
WO (1) WO2012000647A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551982A (zh) * 2013-11-08 2014-02-05 谢泽 一种含网格剑麻背盖的模压成型平面轮
ITRE20130086A1 (it) * 2013-11-15 2015-05-16 Giovanni Ficai Mola da taglio a centro depresso
BR112016027187B1 (pt) 2014-05-29 2022-04-12 Saint-Gobain Abrasives, Inc. Artigo abrasivo com um núcleo incluindo um material de polímero, roda abrasiva e seu método de preparação
DE102016002400A1 (de) 2016-02-29 2017-08-31 Gerd Eisenblätter Gmbh Schleifscheibe und Tragteller dafür
DE102016002401B4 (de) 2016-02-29 2024-05-16 Gerd Eisenblätter Gmbh Schleifscheibe mit unsymmetrischem Tragteller
DE102020134019A1 (de) 2020-12-17 2022-06-23 Klingspor Ag Schleifmop und Verfahren zur Herstellung eines derartigen Schleifmops
EP4098401A1 (fr) * 2021-06-01 2022-12-07 Hilti Aktiengesellschaft Plateau de meulage pour un disque de meulage d'une machine de meulage et procédé de fabrication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078340A (en) * 1973-12-07 1978-03-14 Minnesota Mining And Manufacturing Company Low density abrasive pad having different abrasive surfaces
US5316812A (en) * 1991-12-20 1994-05-31 Minnesota Mining And Manufacturing Company Coated abrasive backing
US5431596A (en) * 1993-04-28 1995-07-11 Akita; Hiroshi Grinding wheel and a method for manufacturing the same
WO1995022438A1 (fr) * 1994-02-22 1995-08-24 Minnesota Mining And Manufacturing Company Procede de fabrication d'un article abrasif sur support sans fin et produit obtenu
DE29910931U1 (de) * 1999-06-22 1999-08-26 Eisenblaetter Gerd Gmbh Werkzeugträger
DE202004004027U1 (de) * 2004-03-12 2005-07-28 RHODIUS Oualitätsschleifmittel GmbH & Co KG Fächerschleifscheibe
US6945863B1 (en) * 2004-08-19 2005-09-20 Weiler Corporation Rotary finishing disc
CN101942182B (zh) * 2004-09-17 2012-05-23 东丽株式会社 树脂组合物和由其形成的成型品
DE102006043989A1 (de) * 2006-09-19 2008-03-27 Gerd Eisenblätter Gmbh Lamellenschleifscheibe
JP5337363B2 (ja) * 2007-10-11 2013-11-06 出光興産株式会社 芳香族ポリカーボネート樹脂組成物及びその成形品

Also Published As

Publication number Publication date
EP2588274A1 (fr) 2013-05-08
WO2012000647A1 (fr) 2012-01-05
EP2588274B1 (fr) 2022-02-02

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