KR950704674A - 조인트(joints) - Google Patents

조인트(joints) Download PDF

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Publication number
KR950704674A
KR950704674A KR1019950701606A KR19950701606A KR950704674A KR 950704674 A KR950704674 A KR 950704674A KR 1019950701606 A KR1019950701606 A KR 1019950701606A KR 19950701606 A KR19950701606 A KR 19950701606A KR 950704674 A KR950704674 A KR 950704674A
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KR
South Korea
Prior art keywords
joint
gasket
receiving member
stress
joint part
Prior art date
Application number
KR1019950701606A
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English (en)
Other versions
KR100296945B1 (ko
Inventor
크리스토퍼 스페링
Original Assignee
알.지. 랭달
인틸렉츄얼 프라퍼티 홀딩즈 (피티이) 리미티드
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 알.지. 랭달, 인틸렉츄얼 프라퍼티 홀딩즈 (피티이) 리미티드 filed Critical 알.지. 랭달
Publication of KR950704674A publication Critical patent/KR950704674A/ko
Application granted granted Critical
Publication of KR100296945B1 publication Critical patent/KR100296945B1/ko

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/18—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by resistance strain gauges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B2031/022—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load using an ultrasonic transducer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/91—Gaskets

Abstract

제1축틈을 갖춘 제1조인트부품(1)과 상기 제1조인트부품내에 틈과 동축으로 설치되 축틈을 구비한 제2조인트부품(4)을 갖추고, 상기 제1,2조인트부품(1,2)에는 그 사이에 삽입되어 유체밀봉으로 작용하는 가스켓링(7)을 구비하며, 상기 부품들은 볼트(10)에 의해 서로 결합되며, 가스켓내에 다수의 응력 또는 중압 수용부재가 각각 응력 또는 중압수용재가 삽입된 한쌍의 전극을 구비하고서 가스킷의 전체 외주를 둘러 등간격으로 설치됨과 더불어 상기 수용부재는 가스킷과 전극의 대향면으로부터 이격된 대향면을 갖추고서 리드(18,19)를 매개로 출력부에 결합되어 각 개별부재내에 근접한 볼트에 가해진 토오크력에 상응하는 응력 또는 중압을 나타내도록 된 조인트.

Description

조인트(JOINTS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 수용부재가 피에조전기부재로 된 본 발명에 따른 조인트의 제1실시예를 도시한 종단면도, 제2도는 제1도에 도시한 조인트의 가스킷부(A)의 확대종단면도, 제3도는 피에조전기부재의 위치를 도시하는 제1도에 도시한 조인트의 가스킷의 횡단면도(B 평면), 제4도와 제5도 및 제6도는 다양한 형상의 피에조전기부재의 위치를 도시하는 제3도로 도시한 가스킷과 상이한 실시예를 도시한 횡단면도, 제7도는 본 발명에 따른 조인트의 가스킷내에 피에조전기부재를 위치시키는 다른 정위수단의 종단면도이다.

Claims (9)

  1. 축틈을 구비한 제1조인트부품과 상기 제1틈에 동축상으로 설치된 축틈을 갖춘 제2조인트부품, 상기한 부품 사이에 끼워 설치된 가스킷 및 해당 조인트부품과 대향면이 접촉된 채로 삽입된 가스킷으로 제1조인트부품을 제2조인트부품에 부착하도록 설치된 다수의 볼트를 구비하고, 상기 가스켓에는 이 가스켓의 전체 외주를 둘러 등간격으로 설치된 응력 또는 중앙수용부재가 구비되며, 각 수용부재에는 그 사이에 삽입된 응력 또는 증압 수용재를 갖춘 한쌍의 전극을 갖춤과 더불어 상기 수용부재는 가스킷의 대향면으로부터 이격된 대향면을 구비하고, 상기한 수용부재를 출력디스플레이에 결합하는 수단을 구비하여 가장 근접한 볼트에 가해진 토오크력에 상응하여 개별부재 각각에 가해지는 응력 또는 중압을 감지할 수 있도록 나타내도록 된 조인트.
  2. 제1항에 있어서, 상기 조인트부재에 관상부재가 구비되고 상기 가스킷은 환형으로 된 것을 특징으로 하는 조인트.
  3. 제1항 또는 제2항에 있어서, 상기 수용부재가 가스켓내에 싸여진 것을 특징으로 하는 조인트.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 상기 수용부재가 적어도 4개 구비된 것을 특징으로 하는 조인트.
  5. 제1항 내지 제4항에 있어서, 상기 가스킷에 제1조인트부품과 제2조인트부품내에 볼트에 구비된 관통홈에 상보적으로 설치된 관통보어가 구비된 것을 특징으로 하는 조인트.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 상기 다수의 수용부재가 다수의 볼트와 동일한 갯수로 구비된 것을 특징으로 하는 조인트.
  7. 제1항 내지 제6항에 있어서, 상기 다수의 수용부재가 가스킷의 전체 외주를 둘러 설치되어 상기 틈의 축으로부터 그려진 선이 각 볼트를 통해 방사상 외부로 해당 수용부재를 관통하도록 된 것을 특징으로 하는 조인트.
  8. 제1항 내지 제7항에 있어서, 상기 수용부재에 피에조전기부재가 구비된 것을 특징으로 하는 조인트.
  9. 제1항 내지 제7항에 있어서, 상기 수용부재에 응력게이지가 구비된 것을 특징으로 하는 조인트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950701606A 1992-11-10 1993-10-21 조인트 KR100296945B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9223481A GB2272524B (en) 1992-11-10 1992-11-10 Joints
GB9223481.4 1992-11-10
PCT/GB1993/002175 WO1994011718A1 (en) 1992-11-10 1993-10-21 Joints

Publications (2)

Publication Number Publication Date
KR950704674A true KR950704674A (ko) 1995-11-20
KR100296945B1 KR100296945B1 (ko) 2002-05-13

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ID=10724791

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Application Number Title Priority Date Filing Date
KR1019950701606A KR100296945B1 (ko) 1992-11-10 1993-10-21 조인트

Country Status (16)

Country Link
US (1) US5529346A (ko)
EP (1) EP0670037B1 (ko)
JP (1) JP3289108B2 (ko)
KR (1) KR100296945B1 (ko)
CN (1) CN1053961C (ko)
AT (1) ATE146589T1 (ko)
AU (1) AU672064B2 (ko)
CA (1) CA2147463C (ko)
DE (1) DE69306813T2 (ko)
GB (1) GB2272524B (ko)
IN (1) IN180486B (ko)
MY (1) MY111477A (ko)
NO (1) NO311109B1 (ko)
NZ (1) NZ257150A (ko)
TW (1) TW270167B (ko)
WO (1) WO1994011718A1 (ko)

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Also Published As

Publication number Publication date
WO1994011718A1 (en) 1994-05-26
JP3289108B2 (ja) 2002-06-04
AU672064B2 (en) 1996-09-19
CN1089724A (zh) 1994-07-20
AU5356094A (en) 1994-06-08
IN180486B (ko) 1998-02-07
CA2147463A1 (en) 1994-05-26
TW270167B (ko) 1996-02-11
CA2147463C (en) 2004-04-20
GB2272524A (en) 1994-05-18
EP0670037B1 (en) 1996-12-18
US5529346A (en) 1996-06-25
GB2272524B (en) 1994-11-09
KR100296945B1 (ko) 2002-05-13
DE69306813D1 (de) 1997-01-30
ATE146589T1 (de) 1997-01-15
NO311109B1 (no) 2001-10-08
DE69306813T2 (de) 1997-06-12
EP0670037A1 (en) 1995-09-06
CN1053961C (zh) 2000-06-28
NO951786L (no) 1995-05-08
JPH08506166A (ja) 1996-07-02
MY111477A (en) 2000-06-30
GB9223481D0 (en) 1992-12-23
NO951786D0 (no) 1995-05-08
NZ257150A (en) 1995-12-21

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