KR870003339A - 플라스틱 파이프연접 - Google Patents

플라스틱 파이프연접 Download PDF

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KR870003339A
KR870003339A KR1019860007695A KR860007695A KR870003339A KR 870003339 A KR870003339 A KR 870003339A KR 1019860007695 A KR1019860007695 A KR 1019860007695A KR 860007695 A KR860007695 A KR 860007695A KR 870003339 A KR870003339 A KR 870003339A
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South Korea
Prior art keywords
sleeve
plastic pipe
pipe
plastic
pipe joint
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KR1019860007695A
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English (en)
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KR940008640B1 (ko
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비를리 쿠르트
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지르그 군젠하우져, 쿠르트 비를리
제이. ＋알. 군젠하우져 에이지
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Publication of KR870003339A publication Critical patent/KR870003339A/ko
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Publication of KR940008640B1 publication Critical patent/KR940008640B1/ko

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Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/32—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses comprising parts outside the hoses only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/4992—Overedge assembling of seated part by flaring inserted cup or tube end
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49945—Assembling or joining by driven force fit
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53652—Tube and coextensive core
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5367—Coupling to conduit
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/53717—Annular work
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53896—Puller or pusher means, contained force multiplying operator having lever operator
    • Y10T29/539—Plier type means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

내용 없음

Description

플라스틱 파이프 연접
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 구동슬리브(sleeve)의 조립후에 플라스틱파이프의 말단부 단면을 나타낸다.
제2도는 완성된 파이브연접을 나타낸다.
제3도는 제2, 5 및 7도에서 Ⅰ-Ⅰ선을 따른 단면을 나타낸다.
＊ 주요 도면 부분에 대한 부호의 설명
1-플라스틱 파이프 2-연접편
3-결합슬리브(sleeve) 4-유니언너트
5-미끄럼링 6-스프링와셔(washer)
7-쐐기형홈 8-위치용보오(bore)
9-파이프말단 10-곡선면
11-내부가장자리 12-지지체
13-고정그립(Grip) 14-고정다리
15-가동다리 16-토글룩(toggle Lock)
17, 21-안내링크 20-고정레버(lever)
23, 24-고정조오(jaw) 25-정지자
26-압축링 27-연결로드
29-연결아암 31-작동레버
32-정지자쇼울더(shoulder) 33-압축스프링
34-편심기 35-해체핀(pin)
36-나사

Claims (16)

  1. 플라스틱 파이프와 금속 또는 플라스틱으로 된 연결편 사이에서 먼저 결합 슬리브의 플라스틱 파이프의 말단부상으로 접합이 플라스틱 파이프의 선단이 슬리브보오 밖으로 돌출되도록 이루어지고, 구동슬리브 및 여기에 고정된 플라스틱 파이프가 구동 슬리브에 위치한 드라이버에 의해 드라이버 상의 유니언너트 물림으로써 연결편에 대해 당겨지는 것을 특징으로 하는 액체-밀착 파이프 연접 설치방법.
  2. 제1항에 있어서, 밀봉효과를 향상시키기 위해 플라스틱 파이프 발단을 최소 대략적인 원추형 형태로 개방시킬 목적으로 먼저 플라스틱 파이프의 말단부가 초기에 금속아버에 의해 개방된 다음 마무리 성형되고, 동시에 압축슬리브의 말단면에 대한 액체 밀착이 연결편에 일체적으로 형성된 곡선 또는 원추형 압력면에 의한 압축으로써 이루어지는 것을 특징으로 하는 파이프 연접 설치방법.
  3. 내경이 플라스틱 파이프의 외경보다 작고 이에 이빨 형태의 고정부재(3a)가 마련되어 있는 것, 그리고 한편으론 유니온너트(4)가 물려있고, 다른 한편으론 유니온너트(4)가 그 말단부가 결합 슬리브(3)로부터 떨어져 대면하면서 외부 나사가 구비된 연결편(2)상에서 죄어질 수 있도록 된 일체적으로 형성된 결합부재(3b)를 연결편(2)을 향해 대면하는 말단면 상에 갖는 것을 특징으로 하는 결합 구동 슬리브(3)로 이루어진 제1항에 따른 방법으로 제조된 파이프 연접.
  4. 제3항에 있어서, 결합슬리브(3)의 보오에 회전방지로 작용하는 슬리브 축과 평행한 홈이 마련되어 있는 것을 특징으로 하는 파이프연접.
  5. 제3항 또는 4항에 있어서, 플라스틱 파이프(1)의 개방된 말단부(1a)가 연결편(2)의 곡선 또는 원추형 압력면(10)과 결합 슬리브(3)의 말단면 사이로 돌출하고, 결합슬리브의 말단면이 연결편(2)을 향해 대면하고 이 위치에서 유니언너트(4)에 의해 작용되는 접촉압력으로써 고정되는 것을 특징으로 하는 파이프 연접.
  6. 제3항에서 5항 중 어느 한 항에 있어서, 조립시 플라스틱 파이프(1)의 회전방지를 위한 마찰감소요소(5)가 결합슬리브(3)의 결합부재(3b)와 유니언너트(4)의 환상쇼울더(4b)사이에 배치되는 것을 특징으로 하는 파이프 연접.
  7. 제6항에 있어서, 마찰감소 요소가 느슨하게 접합된 플라스틱 미끄럼링(5)인 것을 특징으로 하는 파이프 연접.
  8. 제6항에 있어서, 마찰 감소 요소가 결합부재(3b)의 내부 말단면 및/또는 결합부재(3b)를 향해 대면하는 유니언너트(4)의 환상 쇼울더(4b) 표면에 접합된 플라스틱라이닝(lining)인 것을 특징으로 하는 파이프 연접.
  9. 제3항에서 8항 중 어느 한 항에 있어서, 탄성 보정부재(6)가 결합슬리브(3)의 결합부재(3b)와 유니언너트(4)의 환상쇼울더(4b) 사이에 배치되어 형태-탄성 및/또는 재료-탄성 복원력에 의해 냉·온수 유동이 변화됨에 따라 발생되어 누출을 가져오는 팽창을 상쇄시키는 것을 특징으로 하는 파이프 연접.
  10. 제3항에 있어서, 결합슬리브(3)의 이빨 형태의 고정부재가 결합슬리브(3)의 내부면에 위치하여 각을 진 나사(36) 형태를 하고, 그 피치방향은 바람직한 회전방향을 위해 상기 유니언너트(4)의 그것과 반대인 것을 특징으로 하는 파이프 연접.
  11. 제10항에 있어서, 각을 진 나사(36)가 나사축(A)과 직각으로 된 옆구리와 나사축(A)과 경사진 옆구리를 갖는 것을 특징으로 하는 파이프 연접.
  12. 플라스틱파이프(1)를 축방향으로 비이동성으로 고정시키기 위한 고정장치(13), 플라스틱파이프의 말단부를 고정시키고 구동슬리브(3)를 위치시키기 위한 정지자(25), 그리고 구동부재(27~31)가 작동될 때 압축링(26)이 고정된 플라스틱 파이프상에서 결합슬리브(3)를 밀어내도록 정지자(25)상에서 미끄럼안내되고 구동부재(27~31)에 결합된 압축링(26)들로 이루어지는 것을 특징으로 하는 제3항에서 9항 중 어느 한 항에 따른 파이프 연접의 조립장치.
  13. 제12항에 있어서, 고정장치(13)가 고정다리(14) 및 추축운동이 가능한 고정-그립다리(15)를 갖고, 후자는 토글록(16)에 결합되는 것을 특징으로 하는 조립장치.
  14. 제12 또는 13항에 있어서, 중앙 아버로 된 정지자(25)의 주위면에 미끄럼식으로 안내되는 압축링(26)이 력련크랭크(27~29)에 의해 추축운동 가능하게 장치된 작동레버(31)에 연결되어, 작동레버(31)가 작동될 때 아버상에서 압축링(26)이 미끄러져 추력크랭크(27~29)의 연장된 위치에서의 크기가 구동슬리브(3)를 플라스틱파이프(1)상에서 초과범위X만큼 밀어낼 만큼 되는 것을 특징으로 하는 조립장치.
  15. 제14항에 있어서, 고정장치(13)의 토글록(16)이 추력크랭크가 그 연장된 위치를 통과한 후 구동정지자(35)를 쳐서 결과적으로 토글록(16)을 개방시키고 플라스틱 파이프(1)를 해체시키도록 추력크랭크(27~29)의 운동선상에 놓여진 구동정지자(35)를 갖는 것을 특징으로 하는 조립장치.
  16. 제14항 또는 15항에 있어서, 작동레버(31)의 추축(30)이 편심기(34)와 결합되고, 상기 편심기(34)가 결합슬리브(3)가 플라스틱파이프(1)상에서 밀어내어진 후 정지자(25)를 예정된 범위만큼 플라스틱파이프의 돌출한 구멍내로 밀어내어 초기에 후자를 개방시키도록 편심기의 외부면에 상기 정지자(25)의 내부 말단면이 스프링력(33)에 의해 맞추어지는 것을 특징으로 하는 조립장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860007695A 1985-09-13 1986-09-12 플라스틱 파이프 연결구 및 그 제조방법 KR940008640B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH397285 1985-09-13
CH3972/85-6 1985-09-13

Publications (2)

Publication Number Publication Date
KR870003339A true KR870003339A (ko) 1987-04-16
KR940008640B1 KR940008640B1 (ko) 1994-09-24

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KR1019860007695A KR940008640B1 (ko) 1985-09-13 1986-09-12 플라스틱 파이프 연결구 및 그 제조방법

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US (2) US4735442A (ko)
EP (1) EP0219661B1 (ko)
JP (1) JPS6263296A (ko)
KR (1) KR940008640B1 (ko)
AT (1) ATE62061T1 (ko)
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EP0219661B1 (de) 1991-03-27
US4735442A (en) 1988-04-05
IL79876A0 (en) 1986-11-30
US4809418A (en) 1989-03-07
DE3678383D1 (de) 1991-05-02
ATE62061T1 (de) 1991-04-15
KR940008640B1 (ko) 1994-09-24
EP0219661A1 (de) 1987-04-29
IL79876A (en) 1992-01-15
JPS6263296A (ja) 1987-03-19

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