KR910000278A - 보오링 바이트 - Google Patents

보오링 바이트 Download PDF

Info

Publication number
KR910000278A
KR910000278A KR1019900007266A KR900007266A KR910000278A KR 910000278 A KR910000278 A KR 910000278A KR 1019900007266 A KR1019900007266 A KR 1019900007266A KR 900007266 A KR900007266 A KR 900007266A KR 910000278 A KR910000278 A KR 910000278A
Authority
KR
South Korea
Prior art keywords
cross
section
shank
neck portion
boring bite
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.)
Granted
Application number
KR1019900007266A
Other languages
English (en)
Other versions
KR950009951B1 (ko
Inventor
오사무 쯔지무라
마사아끼 나까야마
마사유끼 오오가와
Original Assignee
나가노 다께시
미쓰비시긴조꾸 가부시기가이샤
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 나가노 다께시, 미쓰비시긴조꾸 가부시기가이샤 filed Critical 나가노 다께시
Publication of KR910000278A publication Critical patent/KR910000278A/ko
Application granted granted Critical
Publication of KR950009951B1 publication Critical patent/KR950009951B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)

Abstract

내용 없음

Description

보오링 바이트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 내지 제3도는 본 발명의 일실시예를 표시하는 것으로서,
제1도는 평면도,
제2도는 제1도에 있어서의 Ⅰ방향 사시도,
제3도는 제1도에 있어서의 Ⅱ방향 사시도.

Claims (1)

  1. 선단의 일측부에 커팅에지(14)가 설치된 인선부(11)의 기단쪽에 목부분(12)이 형성되고, 이 목부분(12)의 기단쪽에 측 형상을 이루는 샹크(13)가 형성되어 이루어지는 보오링바이트에 있어서, 상기한 목부분을, 상기한 샹크축선과 직교하는 방향의 단면시에 있어서의 단면형상이 상기한 샹크(13)의 상기한 단면시에 있어서의 단면의 원호와 동축의 원호를 이루는 축형상으로 형성하여, 이 목부분의 상기한 단면시에 있어서의 단면적을 상기한 샹크(13)의 단면시에 있어서의 단면적을 하회하지 않는 범위에서 그 목부분의 선단에서 기단으로 향함에 따라서 점차 감소시킨 것을 특징으로 하는 보오링 바이트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900007266A 1989-06-26 1990-05-21 보오링바이트 Expired - Fee Related KR950009951B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-163303 1989-06-26
JP1163303A JPH0332506A (ja) 1989-06-26 1989-06-26 中ぐりバイト

Publications (2)

Publication Number Publication Date
KR910000278A true KR910000278A (ko) 1991-01-29
KR950009951B1 KR950009951B1 (ko) 1995-09-04

Family

ID=15771266

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900007266A Expired - Fee Related KR950009951B1 (ko) 1989-06-26 1990-05-21 보오링바이트

Country Status (2)

Country Link
JP (1) JPH0332506A (ko)
KR (1) KR950009951B1 (ko)

Also Published As

Publication number Publication date
KR950009951B1 (ko) 1995-09-04
JPH0332506A (ja) 1991-02-13

Similar Documents

Publication Publication Date Title
KR910700038A (ko) 가변적 송출용 젖꼭지
DE60210025D1 (de) Wanddübel mit verbesserter Bohrspitze
KR910002550A (ko) 절단용 공구
KR860008822A (ko) 포지티브 슬로아웨이 팁(tip)
ES2156453T3 (es) Tornillo.
KR900002882A (ko) 나삿니절삭용 드로우어웨이팁
KR910016421A (ko) 드로우어웨이식 절삭공구
KR840005014A (ko) 바이알용 마개
KR900018553A (ko) 쇠못
KR910000279A (ko) 보오링 바이트
KR910000278A (ko) 보오링 바이트
KR940021161A (ko) 인서트 팁
KR910000280A (ko) 보오링 바이트
KR860008578A (ko) 하아트 캠
KR890017027A (ko) 드로우어웨이식 커터 및 드로우어웨이 팁
KR910000277A (ko) 보오링 바이트
KR920005835A (ko) 고정 가이드
KR920009491A (ko) 방진 밀링커터
KR870009801A (ko) 슬로아웨이식 정면(正面)프라이스
KR880001358A (ko) 슬로아웨이식 구멍 뚫는 공구
KR890012732A (ko) 나사식 절단기
KR890017511A (ko) 냉장고용 문
KR880000193A (ko) 가변 박스 스패너(Box Spanner)
KR920002021A (ko) 낚싯대
KR890010370A (ko) 방충재

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19980905

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19980905

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000