KR880012891U - 피로균열 시험장치 - Google Patents

피로균열 시험장치

Info

Publication number: KR880012891U
Authority: KR; South Korea
Prior art keywords: testing equipment; fatigue crack; crack testing; fatigue; equipment
Prior art date: 1986-12-26
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

KR2019860021286U

Other languages

English (en)

Other versions

KR890005504Y1 (ko

Inventor

김기철

최광

임채범

Original Assignee

포항종합제철 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.)

1986-12-26

Filing date

1986-12-26

Publication date

1988-08-29

1986-12-26 Application filed by 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사

1986-12-26 Priority to KR2019860021286U priority Critical patent/KR890005504Y1/ko

1988-08-29 Publication of KR880012891U publication Critical patent/KR880012891U/ko

1989-08-21 Application granted granted Critical

1989-08-21 Publication of KR890005504Y1 publication Critical patent/KR890005504Y1/ko

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/14—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by dead weight, e.g. pendulum; generated by springs tension
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

KR2019860021286U 1986-12-26 1986-12-26 피로균열 시험장치 Expired KR890005504Y1 (ko)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019860021286U KR890005504Y1 (ko)	1986-12-26	1986-12-26	피로균열 시험장치

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019860021286U KR890005504Y1 (ko)	1986-12-26	1986-12-26	피로균열 시험장치

Publications (2)

Publication Number	Publication Date
KR880012891U true KR880012891U (ko)	1988-08-29
KR890005504Y1 KR890005504Y1 (ko)	1989-08-21

Family

ID=19258371

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019860021286U Expired KR890005504Y1 (ko)	1986-12-26	1986-12-26	피로균열 시험장치

Country Status (1)

Country	Link
KR (1)	KR890005504Y1 (ko)

1986
- 1986-12-26 KR KR2019860021286U patent/KR890005504Y1/ko not_active Expired

Also Published As

Publication number	Publication date
KR890005504Y1 (ko)	1989-08-21

Publication	Publication Date	Title
DE3586909D1 (de)	1993-02-04	Testverfahren.
DE3581975D1 (de)	1991-04-11	Testverfahren.
DE3880162D1 (de)	1993-05-19	Testverfahren.
DE3789013D1 (de)	1994-03-17	Zusammengesetzter analysator-tester.
DE3586254D1 (de)	1992-07-30	Testverfahren.
ATA89484A (de)	1989-10-15	Mikrohaertepruefeinrichtung
DK622689A (da)	1990-06-13	Analytisk testindretning
FI863911L (fi)	1988-03-30	Koettersaettning.
FI850047L (fi)	1985-07-06	Hushaolls- eller koeksapparat.
DK55585D0 (da)	1985-02-07	Afproevningsudstyr
DK515688D0 (da)	1988-09-16	Blodproeveudstyr
KR860005392A (ko)	1986-07-21	초음파 시험장치
DE69031559D1 (de)	1997-11-13	Fasertestverfahren
DE3778616D1 (de)	1992-06-04	Heparin-testverfahren.
DE3762924D1 (de)	1990-06-28	Korrosionspruefgeraet.
GB8725461D0 (en)	1987-12-02	Vibration testing equipment
IT1158210B (it)	1987-02-18	Attrezzatura e procedimento per l,effettuazione di collaudi su strutture
KR880012891U (ko)	1988-08-29	피로균열 시험장치
FI892489A7 (fi)	1989-05-23	Koelaite
DE3586664D1 (de)	1992-10-29	Testverfahren.
AT385816B (de)	1988-05-25	Verfahrbares tagbaugeraet
GB8616755D0 (en)	1986-08-13	Non-destructive testing
GB8613941D0 (en)	1986-07-16	Simulating non-destructive testing equipment
DK512788A (da)	1989-03-18	Indbygget proeveudstyr
DK137789D0 (da)	1989-03-21	Diagnoseafproevningsapparatur

Legal Events

Date	Code	Title	Description
1986-12-26	A201	Request for examination
1986-12-26	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19861226
1986-12-26	UA0201	Request for examination	Patent event date: 19861226 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1988-08-29	UG1501	Laying open of application
1989-08-21	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19890724
1989-11-14	E701	Decision to grant or registration of patent right
1989-11-14	UE0701	Decision of registration	Patent event date: 19891114 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1989-12-08	REGI	Registration of establishment
1989-12-08	UR0701	Registration of establishment	Patent event date: 19891208 Patent event code: UR07011E01D Comment text: Registration of Establishment
1989-12-08	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19891208
1992-02-12	UR1001	Payment of annual fee	Payment date: 19920212 Start annual number: 4 End annual number: 4
1993-03-22	UR1001	Payment of annual fee	Payment date: 19930322 Start annual number: 5 End annual number: 5
1994-03-29	UR1001	Payment of annual fee	Payment date: 19940329 Start annual number: 6 End annual number: 6
1995-05-01	UR1001	Payment of annual fee	Payment date: 19950429 Start annual number: 7 End annual number: 7
1996-07-04	FPAY	Annual fee payment	Payment date: 19960704 Year of fee payment: 8
1996-07-04	UR1001	Payment of annual fee	Payment date: 19960704 Start annual number: 8 End annual number: 8
1997-08-22	LAPS	Lapse due to unpaid annual fee
1997-08-22	UC1903	Unpaid annual fee