CN117642252A - 砂轮机用刀片紧固连接件 - Google Patents

砂轮机用刀片紧固连接件 Download PDF

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Publication number
CN117642252A
CN117642252A CN202280020324.4A CN202280020324A CN117642252A CN 117642252 A CN117642252 A CN 117642252A CN 202280020324 A CN202280020324 A CN 202280020324A CN 117642252 A CN117642252 A CN 117642252A
Authority
CN
China
Prior art keywords
fixing
grinder
blade
groove
fastening connector
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
CN202280020324.4A
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English (en)
Chinese (zh)
Inventor
李重昊
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CN117642252A publication Critical patent/CN117642252A/zh
Pending legal-status Critical Current

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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
    • 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
CN202280020324.4A 2022-06-29 2022-11-28 砂轮机用刀片紧固连接件 Pending CN117642252A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2022-0079360 2022-06-29
KR1020220079360A KR102496762B1 (ko) 2022-06-29 2022-06-29 그라인더용 날 체결구
PCT/KR2022/018940 WO2024005281A1 (ko) 2022-06-29 2022-11-28 그라인더용 날 체결구

Publications (1)

Publication Number Publication Date
CN117642252A true CN117642252A (zh) 2024-03-01

Family

ID=85224236

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280020324.4A Pending CN117642252A (zh) 2022-06-29 2022-11-28 砂轮机用刀片紧固连接件

Country Status (3)

Country Link
KR (1) KR102496762B1 (ko)
CN (1) CN117642252A (ko)
WO (1) WO2024005281A1 (ko)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10231848A (ja) * 1997-02-17 1998-09-02 Jacobs Japan Inc 回転作業部材の緊締機構
JPH1199460A (ja) * 1997-09-29 1999-04-13 Yanase Kk 回転研磨具
KR20090021066A (ko) * 2007-08-24 2009-02-27 박성근 내측 면취기
KR101615727B1 (ko) * 2014-11-05 2016-04-26 (주)디비티 연마장치
KR101737890B1 (ko) 2016-05-23 2017-05-22 우삼균 절단휠 고정구 및 이를 포함하는 연마장치
KR101784968B1 (ko) * 2017-01-16 2017-10-13 주식회사 이엔큐원터치 핸드그라인더에 결합되어 사용되는 연마디스크 제조방법
DE102017218622A1 (de) * 2017-04-12 2018-10-18 Robert Bosch Gmbh Schleifmittelvorrichtung, insbesondere Schleiftellervorrichtung oder Stütztellervorrichtung
KR20180137700A (ko) * 2017-06-19 2018-12-28 박근식 그라인더 휠 고정모듈 및 그라인더 휠 고정방법
KR101836378B1 (ko) * 2017-08-25 2018-03-08 김기흥 그라인더의 연마디스크 체결장치
KR102052502B1 (ko) * 2019-02-22 2019-12-05 김기찬 디스크 교체가 용이한 그라인더

Also Published As

Publication number Publication date
KR102496762B1 (ko) 2023-02-06
WO2024005281A1 (ko) 2024-01-04

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