KR960011242A - How to assemble plastic pipes and plastic sockets - Google Patents

How to assemble plastic pipes and plastic sockets Download PDF

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Publication number
KR960011242A
KR960011242A KR1019940027266A KR19940027266A KR960011242A KR 960011242 A KR960011242 A KR 960011242A KR 1019940027266 A KR1019940027266 A KR 1019940027266A KR 19940027266 A KR19940027266 A KR 19940027266A KR 960011242 A KR960011242 A KR 960011242A
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KR
South Korea
Prior art keywords
sockets
welding
mat
face
pipe
Prior art date
Application number
KR1019940027266A
Other languages
Korean (ko)
Inventor
헤글러 랠프-피터
헤글러 빌헤름
Original Assignee
빌헬름 헤글러
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Publication of KR960011242A publication Critical patent/KR960011242A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • B29C65/3428—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding said at least a single wire having a waveform, e.g. a sinusoidal form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • B29C66/52291—Joining tubular articles involving the use of a socket said socket comprising a stop
    • B29C66/52293—Joining tubular articles involving the use of a socket said socket comprising a stop said stop being external
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63—Internally supporting the article during joining
    • B29C66/636—Internally supporting the article during joining using a support which remains in the joined object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
    • B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
    • B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
    • B29C66/72523—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled multi-channelled or multi-tubular
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • F16L47/03—Welded joints with an electrical resistance incorporated in the joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3468—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • B29C65/348—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic with a polymer coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • B29C66/52296—Joining tubular articles involving the use of a socket said socket comprising sealing elements, e.g. gaskets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/55—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles sealing elements being incorporated into the joints, e.g. gaskets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses
    • B29L2023/186—Pleated or corrugated hoses having a smooth internal wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2024/00—Articles with hollow walls

Abstract

플라스틱 파이프 및 플라스틱 소켓을 조립하는 방법에서, 완성된 소켓(12)은 용접면을 가지고 사용된다; 게다가, 파이프는 소켓(12)의 용접면에 대한 계수면을 가지고 사용되며, 용접면 및 계수면은 서로에 적합하게 되고 있다. 용접면 및 계수면에 상응하여 형성된 전기적으로 가열가능한 용접 매트(1)는 용접면 및 계수면 사이에 놓여지며 전류가 공급된다. 그동안에 소켓(12) 및 파이프(11)가 서로에 대하여 눌려진다.In the method of assembling plastic pipes and plastic sockets, the finished socket 12 is used with a weld face; In addition, the pipe is used with a counting surface relative to the weld face of the socket 12, and the weld face and counting face are adapted to each other. An electrically heatable welding mat 1 formed corresponding to the welding surface and the counting surface lies between the welding surface and the counting surface and is supplied with current. In the meantime, the socket 12 and the pipe 11 are pressed against each other.

Description

플라스틱 파이프 및 플라스틱 소켓을 조립하는 방법How to assemble plastic pipes and plastic sockets

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

제1도는 용접 매트의 평면도이며,1 is a plan view of the welding mat,

제2도는 제1도의 II-II선에 의한 용접매트의 횡단면도이며,2 is a cross-sectional view of the welding mat by line II-II of FIG.

제3도는 용접에 앞서 미리 설정된 조건에서 소켓과 이중벽 파이프를 나타낸다.3 shows a socket and a double wall pipe under preset conditions prior to welding.

Claims (17)

플라스틱 파이프 및 플라스틱 소켓을 조립하는 방법에 있어서, 용접면을 지는 고정소켓(12,12',12",12'",32,32')이 사용되며, 용접면에 대한 계수면(counter-face)을 가지는 파이프(11,11',36,38,41)가 사용되며, 용접면 및 계수면은 서로 적합하게 되며, 계수면 및 용접면에 상응하는 형상의 전기적으로 가열가능한 용접매트(1)는 용접면 및 계수면 사이에 위치하며 용접매트(1)는 전류가 공급되고 적어도 소켓(12",32,32')부품은 파이프(11,11')또는 소켓(12,12',12")에 대하여 눌려지며 파이프(11,36,38 및 41)은 서로에 대하여 눌려지는 것을 특징으로 하는 방법.In the method of assembling plastic pipes and plastic sockets, fixed sockets (12, 12 ', 12 ", 12'", 32, 32 ') having a weld face are used, and a counter-face to the weld face is used. Pipes 11, 11 ', 36, 38, and 41 having a) are used, and the weld face and the counting face are adapted to each other, and the electrically heatable weld mat 1 having a shape corresponding to the counting face and the weld face. Is located between the weld surface and the counting surface, the welding mat 1 is supplied with current and at least the sockets 12 ", 32, 32 'parts are pipes 11, 11' or sockets 12, 12 ', 12". And the pipes (11, 36, 38 and 41) are pressed against each other. 제1항에 있어서, 용접매트(1)가 사용되며, 플라스틱 덮개(plastics covering)(3)를 가지는 전기 저항 와이어(2)를 포함하며, 플라스틱덮개(3), 소켓(12,12',12",12"',32,32')의 플라스틱 및 파이프(11,11',36,38,41)의 플라스틱이 함께 용접할 수 있으며, 와이어(2)는 매트를 형성하기 위하여 놓여지는 것을 특징으로 하는 방법.A welding mat (1) is used, comprising an electrical resistance wire (2) having a plastics covering (3), a plastic cover (3), sockets (12, 12 ', 12). Plastics of ", 12" ', 32,32' and plastics of pipes (11,11 ', 36,38,41) can be welded together, the wire (2) being laid to form a mat How to. 제1항에 있어서, 파형파이프(11,11',36,38)가 사용되며, 그 각각의 파형(16)은 후자와 결합하는 환상웨브(19) 및 2개의 후랭크(17,18,17',18')에 의하여 한정되며, 서로에 인접한 2개의 파형(16)은 파형 기판(15)에 의하여 결합되고 있는 것을 특징으로 하는 방법.Waveform pipes (11, 11 ', 36, 38) are used, each of which has an annular web (19) and two flanges (17, 18, 17) coupled to the latter. 18, wherein two waveforms (16) adjacent to each other are coupled by a waveform substrate (15). 제3항에 있어서, 이중벽파이프(11,11')는 파형파이프(14)에 의하여 동봉된 부드러운 외부파이프(13)를 가지며 사용되는 것을 특징으로 하는 방법.4. Method according to claim 3, characterized in that the double wall pipe (11, 11 ') is used with a soft outer pipe (13) enclosed by the corrugated pipe (14). 제3항에 있어서, 용접매트(1)는 파형(16)에 적어도 하나의 후랭크 (17,18, 17',18')에 대하여 지탱하는 것을 특징으로 하는 방법.4. The method according to claim 3, wherein the welding mat (1) bears against at least one rank (17, 18, 17 ', 18') in the waveform (16). 제3항 내지 제5항 중의 어느 하나의 항에 있어서, 용접매트(1)는 파형기판(15)의 단면(25)에 대하여 지탱하는 것을 특징으로 하는 방법.Method according to one of the claims 3 to 5, characterized in that the welding mat (1) bears against the end face (25) of the corrugated substrate (15). 제5항에 있어서, 용접매트(1)는 횡단면적에서 대략 L자 형상인 것을 특징으로 하는 방법.Method according to claim 5, characterized in that the welding mat (1) is approximately L-shaped in cross section. 제3항 내지 제5항 또는 제7항 중의 어느 하나의 항에 있어서, 용접매트(1)는 적어도 파형(16)의 외측 환상 웨브(19)에 대하여 위치하는 것을 특징으로 하는 방법.Method according to one of the claims 3 to 5 or 7, characterized in that the welding mat (1) is located at least with respect to the outer annular web (19) of the corrugation (16). 제5항 또는 제7항에 있어서, 용접매트(1)는 횡단면적에서 대략 C형상이며 파형(16)을 중첩하여 사용되는 것을 특징으로 하는 방법.8. Method according to claim 5 or 7, characterized in that the welding mat (1) is approximately C-shaped in cross-sectional area and is used with superimposed waveforms (16). 제1항 내지 제4항 중의 어느 하나의 항에 있어서, 원통형 용접면을 가지는 용접소켓(32,32')이 사용되며 여기서 원통형으로 형성된 용접매트(1)는 파형(16)의 적어도 하나의 환상웨브(19) 및 용접면 사이에 배치되는 것을 특징으로 하는 방법.5. A welding socket (32, 32 ') having a cylindrical welding surface is used, wherein the welding mat (1) formed in a cylindrical shape is at least one annular of the wave form (16). And between the web (19) and the weld face. 제10항에 있어서, 지지링(35)은 두개의 인접한 파형(16) 사이에 배치되는 것을 특징으로 하는 방법.Method according to claim 10, characterized in that the support ring (35) is arranged between two adjacent waveforms (16). 제1항 내지 제5항 또는 제7항 중의 어느 하나의 항에 있어서, 환상파이프단면(36,38)은 그위에 2개의 소켓(12)이 용접되며, 파이프로서 사용되는 것을 특징으로 하는 방법.Method according to one of the preceding claims, characterized in that the annular pipe section (36,38) is used as a pipe, on which two sockets (12) are welded. 제1항 내지 제5항, 제7항 또는 제10항중의 어느 하나의 항에 있어서, 적어도 하나의 파형(16)을 가지는 이중벽파이프(11)의 단편(36)은 파이프로서 사용되는 것을 특징으로 하는 방법.The segment 36 of any one of claims 1 to 5, 7 or 10, wherein the fragment 36 of the double wall pipe 11 having at least one waveform 16 is used as a pipe. How to. 제1항 내지 제5항, 제7항 또는 제10항중의 어느 하나의 항에 있어서, 소켓 (12,12',12",12"')은 주사 몰딩에 의하여 생산되는 것을 특징으로 하는 방법.A method according to any one of claims 1 to 5, 7 or 10, characterized in that the sockets (12, 12 ', 12 ", 12"') are produced by injection molding. 제1항 내지 제5항, 제7항 또는 제10항중의 어느 하나의 항에 있어서,소켓 (32,32')은 돌출항에 의하여 생산되는 것을 특징으로 하는 방법.Method according to one of the preceding claims, characterized in that the sockets (32,32 ') are produced by means of protrusions. 제14항에 있어서, 용접매트(1)는 주사 몰딩중에 소켓(12,12',12",12"')에 단단하게 결합되는 것을 특징으로 하는 방법.15. The method according to claim 14, wherein the welding mat (1) is firmly coupled to the socket (12, 12 ', 12 ", 12"') during injection molding. 제1항에 있어서, 소켓(12'",32,32')의 부품은 용접중에 파이프(11,11')에 대하여 반지름 방향으로 눌려지는 것을 특징으로 하는 방법.2. Method according to claim 1, characterized in that the parts of the sockets (12 '", 32, 32') are pressed radially with respect to the pipe (11,11 ') during welding. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940027266A 1994-09-09 1994-10-25 How to assemble plastic pipes and plastic sockets KR960011242A (en)

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DE4432199A DE4432199A1 (en) 1994-09-09 1994-09-09 Welding of plastic socket onto plastic pipe

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