KR930018188A - Pressure Spiral Wave Tube - Google Patents

Pressure Spiral Wave Tube Download PDF

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Publication number
KR930018188A
KR930018188A KR1019920002832A KR920002832A KR930018188A KR 930018188 A KR930018188 A KR 930018188A KR 1019920002832 A KR1019920002832 A KR 1019920002832A KR 920002832 A KR920002832 A KR 920002832A KR 930018188 A KR930018188 A KR 930018188A
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KR
South Korea
Prior art keywords
shape
concave
sides
portions
convex
Prior art date
Application number
KR1019920002832A
Other languages
Korean (ko)
Other versions
KR100222498B1 (en
Inventor
시로오 가나오
Original Assignee
시로오 가나오
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.)
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Publication date
Application filed by 시로오 가나오 filed Critical 시로오 가나오
Priority to KR1019920002832A priority Critical patent/KR100222498B1/en
Priority to JP05795593A priority patent/JP3165982B2/en
Publication of KR930018188A publication Critical patent/KR930018188A/en
Application granted granted Critical
Publication of KR100222498B1 publication Critical patent/KR100222498B1/en

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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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall

Abstract

본 발명은 주로 지중에 매설하여 그 관내에 전선, 전화선등의 통전케이블을 삽통하여 이것을 보호하기 위한 내압나선파형관에 관한 것으로 이 관은 관벽(1)의 단면형상을 사다리꼴형 파형상으로 형성한 나선파형관으로서, 제1철부(A)와 제2철부(B) 및 제1요부(C)와, 제2요부(D)로 되는 다블피치상으로 형성한 것이며, 이와같이 다블피치상으로 형성한 이들 제1철부(A)와 제2철부(B)중 한쪽의 철부(A)만에 있어서, 그 정상부(2)와 그 양측에 이어지는 양측벽부(3),(4)와 이들 양측벽부(3),(4)의 양 옆으로 이어지는 요입부(5),(5)의 일부에 걸쳐서 일련으로 이어지는 상태로 강박판제의 대판을 사용하여 단면형상을 아래쪽으로 개방한 사다리꼴 형상으로 그 하단부가 각각 옆 바깥쪽으로 수평방향에 돌출한 유리컵 형상을 덥허놓은 형상(약 역 U자형)으로 형성한 대판(6)이 관벽(1)을 구성하는 합성수지재의 두터운 내부에 위치하도록 내외면 전면이 피복되어 있는 구조로 하고, 다블피치를 형성하는 다른쪽의 철부(B)의 정상부(2)와 그 양측에 이어지는 양측벽부(3),(4)와 이들 양측벽부(3),(4)의 양 옆으로 이어지는 요입부(5),(5)의 일부가 관벽(1)을 구성하는 합성수지재 만으로 형성되어 있는 구조로 한 것이다.The present invention relates to a pressure resistant spiral wave tube mainly for embedding in the ground and inserting a conducting cable such as an electric wire or a telephone wire into the tube to protect it. The tube is a spiral in which the cross-sectional shape of the pipe wall 1 is formed into a trapezoidal wave shape. As the corrugated pipe, the first concave portion A, the second convex portion B, the first concave portion C, and the second concave portion D are formed in a double pitch shape. In only one convex portion A of the one convex portion A and the second convex portion B, both side wall portions 3 and 4 that extend to the top portion 2 and both sides thereof, and these two side wall portions 3, A trapezoidal shape in which the cross-sectional shape is opened downward by using a thin plate made of a thin plate in a state of being continued in series over a part of the recesses 5 and 5 extending to both sides of (4). A base plate (6) formed in a shape of a glass cup protruding in the horizontal direction (approximately U-shaped) The entire inner and outer surfaces of the synthetic resin material constituting the pipe wall 1 are covered with a structure, and the top portion 2 of the other convex portion B forming a double pitch and both side wall portions connected to both sides thereof ( 3), (4) and portions of the concave portions (5) and (5) which extend to both sides of these side wall portions (3) and (4) are formed of only synthetic resin material constituting the pipe wall (1). will be.

이와같이하여 이들 금속재대판(6)이 내장 배설되어 있는 철부(A)와 금속제대판(6)이 배설되어 있지 않는 철부(B)가 서로 엇갈리게 배열되어 일체적으로 연결형성되어 있는 나선파형관 구조로 한 것이다(제1도).In this manner, a spiral wave tube structure in which the iron portion A in which these metal base plates 6 are embedded and the iron portion B in which the metal base plate 6 is not disposed are alternately arranged and integrally connected to each other. (Figure 1).

Description

내압나선파형관Pressure Spiral Wave Tube

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

제1도는 본 발명의 제1실시예를 도시한 관의 일부를 절제한 평면도, 제2도는 본 발명의 제1실시예의 관벽 부분을 확대한 종단면도, 제3도는 본 발명의 제2실시예를 도시한 관벽 부분의 확대 종단면도.1 is a plan view of a portion of a tube showing a first embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing an enlarged portion of a pipe wall of the first embodiment of the present invention, and FIG. 3 is a second embodiment of the present invention. An enlarged longitudinal sectional view of the pipe wall portion shown.

Claims (3)

관벽(1)이 나선요철파형상으로 형성되어 있는 관으로서, 이 관벽(1)의 요철파형을 제1철부(A)와 제2철부(B) 및 제1요부(C)와 제2요부(D)로 되는 다블피치상으로 형성하여 제1철부(A)와 제2철부(B)의 어느 한쪽의 철부(A)의 정상부(2)와 그 양측에 이어지는 양측벽부(3),(4)와 또는 제1요부(C)와 제2요부(D)의 어느 한쪽의 요부(C)의 요입부(5)와 그 양측에 이어지는 양측벽부((4),(3)에 걸쳐서 일련으로 이어져 있는 횡단면 형상을 약 역 U자형 또는 약 U자형으로 형성한 금속박판제의 대판(6)이 관벽(1)을 구성하는 합성수지재 혹은 고무재에 의해 표면측과 내면측의 양면에서 또는 내면측의 일부를 남기고 피복된 상태로 배설형성되며, 다른쪽의 철부(B)의 정상부(2)와 그 양측에 이어지는 양측벽부(3),(4)와 또는 다른쪽의 요부(D)의 요입부(5)와 그 양측에 이어지는 양측벽부(4),(3)가 관벽(1)을 구성하는 합성수지재 혹은 고무재판에 의해 형성되어 이들 금속제대판(6)이 배설되어 있는 철부(A)와 금속제대판(6)이 배설되어 있지않는 철부(B)와 또는 금속제대판(6)이 배설되어 있는 요부(C)와 금속제대판(6)이 배설되어 있지 않는 요부(D)가 서로 엇갈려져서 일체적으로 연결형성되어 있는 내압 나선파형관.The pipe wall 1 is a spirally formed convex-concave wave shape, and the concave-convex wave shape of the pipe wall 1 is defined by the first concave portion A, the second convex portion B, the first concave portion C, and the second concave portion ( D) formed in the form of a double pitch, and having both top portions 2 of the first and second convex portions A of the first convex portion A and the second convex portion B, and both side wall portions 3 and 4 connected to both sides thereof. And or connected in series over the recessed portion 5 of either recessed portion C of the first recessed portion C and the second recessed portion C and both side wall portions (4) and (3) connected to both sides. The base plate 6 made of a metal sheet having a cross-sectional shape of about reverse U shape or about U shape is formed on both surfaces of the surface side and inner surface side or part of the inner surface side by synthetic resin material or rubber material constituting the pipe wall 1. It is excreted in a state of being covered and left, and the top part 2 of the other convex part B and the both side wall parts 3 and 4 which extend to both sides, or the concave part 5 of the other recess part D And both side wall portions (4) (3) and (3) are formed of a synthetic resin or rubber sheet forming the pipe wall (1), the iron portion (A) on which these metal base plates (6) are disposed and the iron part (B) on which the metal base plate (6) is not disposed. ) Or a pressure-resistant spiral wave tube in which a recess (C) on which the metal base plate (6) is disposed and a recess (D) on which the metal base plate (6) is not disposed are alternately connected to each other. 청구1항에 있어서, 관벽(1)의 내주측에 내관벽(7)이 형성되어 있는 내압나선파형관.The pressure-resistant spiral wave tube according to claim 1, wherein an inner tube wall (7) is formed on an inner circumferential side of the tube wall (1). 청구1항에 있어서, 관벽(1)의 외주측에 외관벽(8)이 형성되어 있는 내압나선파형관.The pressure-resistant spiral wave tube according to claim 1, wherein an outer wall (8) is formed on the outer circumferential side of the pipe wall (1). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920002832A 1992-02-25 1992-02-25 Pressure-resistant helical corrugated pipe KR100222498B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019920002832A KR100222498B1 (en) 1992-02-25 1992-02-25 Pressure-resistant helical corrugated pipe
JP05795593A JP3165982B2 (en) 1992-02-25 1993-02-22 Pressure-resistant spiral corrugated tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920002832A KR100222498B1 (en) 1992-02-25 1992-02-25 Pressure-resistant helical corrugated pipe

Publications (2)

Publication Number Publication Date
KR930018188A true KR930018188A (en) 1993-09-21
KR100222498B1 KR100222498B1 (en) 1999-10-01

Family

ID=19329438

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920002832A KR100222498B1 (en) 1992-02-25 1992-02-25 Pressure-resistant helical corrugated pipe

Country Status (2)

Country Link
JP (1) JP3165982B2 (en)
KR (1) KR100222498B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426406B1 (en) * 2000-01-08 2004-04-08 민병이 Flexible and pressure-reinforced synthetic pipe

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4870152B2 (en) * 2006-03-29 2012-02-08 カナフレックスコーポレーション株式会社 Synthetic resin tube and manufacturing method thereof
US8967674B2 (en) 2009-06-02 2015-03-03 Prinsco, Inc. Rib construction for large diameter pipe fittings
JP2011027196A (en) * 2009-07-27 2011-02-10 Kanaflex Corporation Ground-buried pressure resistant synthetic resin pipe
CN102563241B (en) * 2012-01-09 2015-01-07 绍兴龙泽管道有限公司 D-shaped spiral corrugated pipe
CN102705601B (en) * 2012-01-20 2015-01-07 杭州小尔科技有限公司 Corrugated pipe composed of T-shaped hook pipe skeleton
JP5927043B2 (en) * 2012-05-31 2016-05-25 フルテック株式会社 Concave glove box
CN103438297A (en) * 2013-08-01 2013-12-11 江苏星鑫工程管道有限公司 Improved gas drainage pipe
CN109296842A (en) * 2018-11-23 2019-02-01 乐昌市联丰科技有限公司 A kind of internal-rib enhancing two-component helical bellows

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426406B1 (en) * 2000-01-08 2004-04-08 민병이 Flexible and pressure-reinforced synthetic pipe

Also Published As

Publication number Publication date
JPH0611076A (en) 1994-01-21
JP3165982B2 (en) 2001-05-14
KR100222498B1 (en) 1999-10-01

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