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KR970048380A - Jig for durability test of bush - Google Patents

Jig for durability test of bush Download PDF

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Publication number
KR970048380A
KR970048380A KR1019950053858A KR19950053858A KR970048380A KR 970048380 A KR970048380 A KR 970048380A KR 1019950053858 A KR1019950053858 A KR 1019950053858A KR 19950053858 A KR19950053858 A KR 19950053858A KR 970048380 A KR970048380 A KR 970048380A
Authority
KR
South Korea
Prior art keywords
bush
jig
durability
durability test
fixed
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.)
Ceased
Application number
KR1019950053858A
Other languages
Korean (ko)
Inventor
부유석
Original Assignee
김태구
대우자동차 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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950053858A priority Critical patent/KR970048380A/en
Publication of KR970048380A publication Critical patent/KR970048380A/en
Ceased legal-status Critical Current

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

본 발명은 내구성시험용 지그에 관한 것으로, 특히 자동차에 사용되어 지는 각종 부시가 고정되는 브라켓트의 내구성을 간편하게 시험할 수 있는 부시의 내구성시험용 지그에 관한 것으로, 상부브라켓트(10)와 하부브라켓트(12)를 구비하여 통상의 부시(3)를 끼워 고정볼트(20)로 고정시키고, 상기 부시(3)의 중앙에는 유압액츄에이터(40)에 고정된 작동구(30)가 끼워져 고정되도록 한 것이다.The present invention relates to a jig for durability test, and more particularly to a durability test jig of the bush that can easily test the durability of the bracket to which the various bushes are used in automobiles, the upper bracket 10 and the lower bracket (12) It is equipped with a conventional bush (3) to be fixed by a fixing bolt 20, the operating hole 30 fixed to the hydraulic actuator 40 is fitted in the center of the bush (3).

이와 같이 상부브라켓트와 하부브라켓트 사이에 부시를 고정시켜 유압액츄에이터를 이용하여 내구성을 시험하므로서, 부시의 수명을 예측한 부시를 사용할 수 있고 사용도중 파손의 우려가 없는 유용한 발명인 것이다.Thus, by fixing the bush between the upper bracket and the lower bracket to test the durability using a hydraulic actuator, it is a useful invention that can use the bush predicted the life of the bush and there is no fear of damage during use.

Description

부시의 내구성시험용 지그Jig for durability test of bush

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 부시가 고정된 상태의 단면도.1 is a cross-sectional view of the bush of the present invention is fixed.

Claims (1)

상부브라켓트(10)와 하부브라켓트(12)를 구비하여 통상의 부시(3)를 끼워 고정볼트(20)로 고정시키고, 상기 부시(3)의 중앙에는 유압액츄에이터(40)에 고정된 작동구(30)가 끼워져 고정되도록 한 것을 특징으로 하는 부시의 내구성시험용 지그.The upper bracket 10 and the lower bracket 12 are fitted with a conventional bush 3 to be fixed with a fixing bolt 20, and the center of the bush (3) the operating hole fixed to the hydraulic actuator 40 ( 30) Jig for durability test of the bush, characterized in that the fitting is fixed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950053858A 1995-12-22 1995-12-22 Jig for durability test of bush Ceased KR970048380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950053858A KR970048380A (en) 1995-12-22 1995-12-22 Jig for durability test of bush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950053858A KR970048380A (en) 1995-12-22 1995-12-22 Jig for durability test of bush

Publications (1)

Publication Number Publication Date
KR970048380A true KR970048380A (en) 1997-07-29

Family

ID=66646160

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950053858A Ceased KR970048380A (en) 1995-12-22 1995-12-22 Jig for durability test of bush

Country Status (1)

Country Link
KR (1) KR970048380A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030048839A (en) * 2001-12-13 2003-06-25 주식회사 만도 Apparatus for testing endurance of a bush use in a brake booster
CN113639974A (en) * 2020-04-23 2021-11-12 徐州徐工液压件有限公司 Test device for hydraulic cylinder bush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030048839A (en) * 2001-12-13 2003-06-25 주식회사 만도 Apparatus for testing endurance of a bush use in a brake booster
CN113639974A (en) * 2020-04-23 2021-11-12 徐州徐工液压件有限公司 Test device for hydraulic cylinder bush

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19951222

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19960205

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19951222

Comment text: Patent Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19980722

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19990107

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19980722

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I