KR920014858U - 내. 외면 연삭용 핸드 그라인더의 구조 - Google Patents

내. 외면 연삭용 핸드 그라인더의 구조

Info

Publication number
KR920014858U
KR920014858U KR2019910001431U KR910001431U KR920014858U KR 920014858 U KR920014858 U KR 920014858U KR 2019910001431 U KR2019910001431 U KR 2019910001431U KR 910001431 U KR910001431 U KR 910001431U KR 920014858 U KR920014858 U KR 920014858U
Authority
KR
South Korea
Prior art keywords
mine
hand grinder
external grinding
grinding
external
Prior art date
Application number
KR2019910001431U
Other languages
English (en)
Other versions
KR930002211Y1 (ko
Inventor
이진열
Original Assignee
금성기전 주식회사
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 금성기전 주식회사 filed Critical 금성기전 주식회사
Priority to KR2019910001431U priority Critical patent/KR930002211Y1/ko
Publication of KR920014858U publication Critical patent/KR920014858U/ko
Application granted granted Critical
Publication of KR930002211Y1 publication Critical patent/KR930002211Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters 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
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/022—Spindle-locking devices, e.g. for mounting or removing the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
KR2019910001431U 1991-01-31 1991-01-31 내. 외면 연삭용 핸드 그라인더의 구조 KR930002211Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910001431U KR930002211Y1 (ko) 1991-01-31 1991-01-31 내. 외면 연삭용 핸드 그라인더의 구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910001431U KR930002211Y1 (ko) 1991-01-31 1991-01-31 내. 외면 연삭용 핸드 그라인더의 구조

Publications (2)

Publication Number Publication Date
KR920014858U true KR920014858U (ko) 1992-08-14
KR930002211Y1 KR930002211Y1 (ko) 1993-04-26

Family

ID=19310401

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910001431U KR930002211Y1 (ko) 1991-01-31 1991-01-31 내. 외면 연삭용 핸드 그라인더의 구조

Country Status (1)

Country Link
KR (1) KR930002211Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101389947B1 (ko) * 2012-04-03 2014-04-30 고철환 절단면 연마휠이 형성된 파이프 절단기

Also Published As

Publication number Publication date
KR930002211Y1 (ko) 1993-04-26

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19961226

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee