KR970048350A - Compression / recovery rate measuring device under static load - Google Patents

Compression / recovery rate measuring device under static load Download PDF

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Publication number
KR970048350A
KR970048350A KR1019950062558A KR19950062558A KR970048350A KR 970048350 A KR970048350 A KR 970048350A KR 1019950062558 A KR1019950062558 A KR 1019950062558A KR 19950062558 A KR19950062558 A KR 19950062558A KR 970048350 A KR970048350 A KR 970048350A
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KR
South Korea
Prior art keywords
test piece
compression
recovery rate
test
load
Prior art date
Application number
KR1019950062558A
Other languages
Korean (ko)
Other versions
KR0153626B1 (en
Inventor
진수환
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 KR1019950062558A priority Critical patent/KR0153626B1/en
Publication of KR970048350A publication Critical patent/KR970048350A/en
Application granted granted Critical
Publication of KR0153626B1 publication Critical patent/KR0153626B1/en

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    • 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

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  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

본 발명은 정하중(static load)하의 압축/회복율 측정장치에 관한 것으로, 특히 시험편이 위치되며 상하로 위치조정 가능하게 장착된 지지판과, 상기 지지판위에 장착되어 시험편의 두께를 측정하는 탈착 가능한 두께 측정 게이지와, 지렛대 원리를 이용하여 시험편에 일정한 시험하중을 지속적으로 균일하게 가하는 레버장치를 구비하여 정확한 압축·회복율을 측정할 수 있다.The present invention relates to an apparatus for measuring compression / recovery rate under static load, and in particular, a support plate on which the test piece is positioned and mounted up and down, and a detachable thickness gauge mounted on the support plate to measure the thickness of the test piece. And lever device for continuously and uniformly applying a constant test load to the specimen by using the lever principle, so that accurate compression and recovery rate can be measured.

Description

정하중 하의 압축/회복율 측정장치Compression / Recovery rate measuring device under static load

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 압축/회복율 측정장치의 개략적인 구성을 나타낸 도면.1 is a view showing a schematic configuration of a compression / recovery rate measuring apparatus according to the present invention.

제2도는 제1도의 가압구의 확대도.2 is an enlarged view of the pressure port of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 본체 20 : 시험편 지지판10: main body 20: test piece support plate

30 : 두께 측정 게이지 40 : 시험편30 thickness gauge 40 test piece

50 : 나사부 60 : 조정레버50: screw portion 60: adjustment lever

70 : 가압구 80 : 가압구 고정판70: pressure port 80: pressure port fixing plate

90 : 지지축 91,92 : 고정핀90: support shaft 91,92: fixed pin

93 : 지지구 100 : 제1평형축93: support 100: first balance shaft

110 : 제2평형축 120 : 평형추110: second balance axis 120: counterweight

130 : 분동 140 : 시험하중 플레이트130: weight 140: test load plate

Claims (1)

압축/회복율 측정장치에 있어서, 시험편(40)이 위치되며 상하로 위치조정이 가능하게 장착된 시험편 지지판(20); 상기 시험편 지지판(20)위에 장착되어 시험편(40)의 두께를 측정하는 탈착 가능한 두께 측정 게이지(30); 및 시험하중에 따라 가압구(70)가 시험편(40)을 가압하도록 상하로 이동 가능하게 장착된 지지축(90), 상기 지지축(90)의 좌우에 고정핀(91,92)으로 결합되어 상기 가압구(70)가 시험편(40)을 균일하게 가압하도록 조정하는 제1 및 제2평형축(100,110), 상기 제1 및 제2평형축(100,110)사이에 장착되어 제1평형축(100)에 가해지는 시험하중에 따라 제2평형축(110)을 상하로 이동시키는 지지구(93), 상기 제2평형축(110)의 단부에 부착된 소정의 하중을 갖는 평형추(120), 및 상기 제1평형축에 이동 가능하게 장착되며, 시험하중을 갖는 수단이 위치되는 시험하중 플레이트(140)를 포함하는 레버장치를 구비하는 것을 특징으로 하는 정하중(static load)하의 압축/회복율 측정장치.A compression / recovery measuring device, comprising: a test piece support plate (20) on which a test piece (40) is positioned and which can be positioned up and down; A detachable thickness gauge (30) mounted on the test piece support plate (20) to measure the thickness of the test piece (40); And a support shaft 90 mounted to be movable upward and downward to pressurize the test piece 40 according to the test load, and fixed pins 91 and 92 at left and right sides of the support shaft 90. The pressing hole 70 is mounted between the first and second balance shafts 100 and 110 and the first and second balance shafts 100 and 110 to adjust the test piece 40 to be uniformly pressed. Support 93 for moving the second balance shaft 110 up and down according to the test load applied to), the counterweight 120 having a predetermined load attached to the end of the second balance shaft 110, And a lever device movably mounted on the first balance shaft, the lever device including a test load plate 140 on which a means having a test load is located. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950062558A 1995-12-29 1995-12-29 Compression/recovery rate test apparatus under static load KR0153626B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950062558A KR0153626B1 (en) 1995-12-29 1995-12-29 Compression/recovery rate test apparatus under static load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950062558A KR0153626B1 (en) 1995-12-29 1995-12-29 Compression/recovery rate test apparatus under static load

Publications (2)

Publication Number Publication Date
KR970048350A true KR970048350A (en) 1997-07-29
KR0153626B1 KR0153626B1 (en) 1998-12-01

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Application Number Title Priority Date Filing Date
KR1019950062558A KR0153626B1 (en) 1995-12-29 1995-12-29 Compression/recovery rate test apparatus under static load

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KR (1) KR0153626B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100714828B1 (en) * 2006-01-07 2007-05-04 학교법인 인제학원 A pressure fatigue tester
CN106404320B (en) * 2016-08-30 2019-01-08 江苏斯得福纺织股份有限公司 A kind of test method of pillow compressive recovery rate

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Publication number Publication date
KR0153626B1 (en) 1998-12-01

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