BR112019002465A2 - support element for grinding tools - Google Patents

support element for grinding tools

Info

Publication number
BR112019002465A2
BR112019002465A2 BR112019002465-4A BR112019002465A BR112019002465A2 BR 112019002465 A2 BR112019002465 A2 BR 112019002465A2 BR 112019002465 A BR112019002465 A BR 112019002465A BR 112019002465 A2 BR112019002465 A2 BR 112019002465A2
Authority
BR
Brazil
Prior art keywords
grinding
ring
support element
grinding tools
sleepers
Prior art date
Application number
BR112019002465-4A
Other languages
Portuguese (pt)
Other versions
BR112019002465B1 (en
Inventor
Fritsche Andreas
Original Assignee
Tyrolit-Schleifmittelwerke Swarovski K.G.
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 Tyrolit-Schleifmittelwerke Swarovski K.G. filed Critical Tyrolit-Schleifmittelwerke Swarovski K.G.
Publication of BR112019002465A2 publication Critical patent/BR112019002465A2/en
Publication of BR112019002465B1 publication Critical patent/BR112019002465B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/16—Bushings; Mountings
    • 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

a presente invenção se refere a um elemento de suporte (1, 2, 3, 4, 5, 6, 30) para ferramentas de retificação com um anel interno de cubos (7) o qual compreende uma perfuração central (8) para a conexão da ferramenta de retificação em um acionamento rotativo e um anel externo de revestimento (9) para a incorporação de um meio de retificação, em particular, na forma de um revestimento galvânico, um anel de retificação ou uma multiplicidade de segmentos de retificação, no qual o anel de cubos (7) e o anel de invólucro (9) estão conectados um ao outro por meio de várias travessas (10, 11, 12, 51) que estão espaçadas uma da outra, no qual cada uma das travessas (10, 11, 12, 51) apresenta, pelo menos, um recesso (13, 14, 15, 16, 17, 52).The present invention relates to a support element (1, 2, 3, 4, 5, 6, 30) for grinding tools with an inner hub ring (7) which comprises a central bore (8) for the connection. of the grinding tool on a rotary drive and an outer casing ring (9) for incorporating a grinding means, in particular in the form of a galvanic coating, a grinding ring or a plurality of grinding segments, in which the hub ring (7) and the casing ring (9) are connected to each other by means of several sleepers (10, 11, 12, 51) which are spaced apart, in which each of the sleepers (10, 11, 12, 51) has at least one recess (13, 14, 15, 16, 17, 52).

BR112019002465-4A 2016-08-11 2017-08-02 SUPPORT ELEMENT FOR GRINDING TOOLS AND GRINDING TOOL BR112019002465B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50731/2016 2016-08-11
ATA50731/2016A AT518908B1 (en) 2016-08-11 2016-08-11 Carrier body for grinding tools
PCT/AT2017/060197 WO2018027250A1 (en) 2016-08-11 2017-08-02 Carrier body for grinding tools

Publications (2)

Publication Number Publication Date
BR112019002465A2 true BR112019002465A2 (en) 2019-05-14
BR112019002465B1 BR112019002465B1 (en) 2023-08-01

Family

ID=

Also Published As

Publication number Publication date
PL3496898T3 (en) 2020-05-18
WO2018027250A1 (en) 2018-02-15
US20190168360A1 (en) 2019-06-06
ES2767724T3 (en) 2020-06-18
EP3575034B1 (en) 2020-10-21
AT518908B1 (en) 2019-04-15
EP3496898A1 (en) 2019-06-19
CN109689296A (en) 2019-04-26
EP3575034A2 (en) 2019-12-04
EP3496898B1 (en) 2019-10-16
MX2019001650A (en) 2019-06-10
EP3575034A3 (en) 2020-04-01
AT518908A1 (en) 2018-02-15
PL3575034T3 (en) 2021-05-31
ES2843795T3 (en) 2021-07-20

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/08/2017, OBSERVADAS AS CONDICOES LEGAIS