JPS5640520A - Fusion welding machine for saddle of thermoplastic resin pipe - Google Patents

Fusion welding machine for saddle of thermoplastic resin pipe

Info

Publication number
JPS5640520A
JPS5640520A JP11574379A JP11574379A JPS5640520A JP S5640520 A JPS5640520 A JP S5640520A JP 11574379 A JP11574379 A JP 11574379A JP 11574379 A JP11574379 A JP 11574379A JP S5640520 A JPS5640520 A JP S5640520A
Authority
JP
Japan
Prior art keywords
saddle
pipe
held
clamp
fusion welding
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP11574379A
Other languages
Japanese (ja)
Other versions
JPS629410B2 (en
Inventor
Susumu Hamada
Masanori Tanabe
Toshio Shibabuchi
Kazuto Igarashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinwa Sangyo Co Ltd
Mitsui Petrochemical Industries Ltd
Osaka Gas Co Ltd
Keihin Kikai KK
Original Assignee
Shinwa Sangyo Co Ltd
Mitsui Petrochemical Industries Ltd
Osaka Gas Co Ltd
Keihin Kikai KK
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 Shinwa Sangyo Co Ltd, Mitsui Petrochemical Industries Ltd, Osaka Gas Co Ltd, Keihin Kikai KK filed Critical Shinwa Sangyo Co Ltd
Priority to JP11574379A priority Critical patent/JPS5640520A/en
Publication of JPS5640520A publication Critical patent/JPS5640520A/en
Publication of JPS629410B2 publication Critical patent/JPS629410B2/ja
Granted legal-status Critical Current

Links

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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • 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
    • B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
    • B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
    • 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
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167—Quick change joining tools or surfaces
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/841—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions
    • B29C66/8414—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions of different diameter
    • 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
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To facilitate the fusion welding of the saddle and a branch pipe to the pipe by a method wherein a movable saddle clamp may be reversed by 180 deg. toward a side portion of the pipe held by a pipe clamp. CONSTITUTION:The saddle clamp 11 which is movable toward a pipe P for use in fusion welding of the saddle and the branch pipe to a side surface of the pipe P to be held by the clamps 2 to 4 is formed with a large diameter portion A in which inner peripheral surface of split rings 17, 21 may be engaged with an end of the saddle S and formed with a reduced diameter portion B into which a drill tool or a branch pipe may be inserted. When the saddle S is fusion welded to the pipe P, the saddle S is held at the large diameter portion A and the held part is heated and pressed against the pipe P. Upon fusion welding of them, the saddle clamp 11 is pulled back and the saddle clamp 11 is reverse rotated by 180 deg. around the axis 18. Then, a reduced part B in the saddle clamp 11 is oppositely faced against the melted and fixed saddle S. The branch pipe etc. may be held by the reduced diameter portion B.
JP11574379A 1979-09-11 1979-09-11 Fusion welding machine for saddle of thermoplastic resin pipe Granted JPS5640520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11574379A JPS5640520A (en) 1979-09-11 1979-09-11 Fusion welding machine for saddle of thermoplastic resin pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11574379A JPS5640520A (en) 1979-09-11 1979-09-11 Fusion welding machine for saddle of thermoplastic resin pipe

Publications (2)

Publication Number Publication Date
JPS5640520A true JPS5640520A (en) 1981-04-16
JPS629410B2 JPS629410B2 (en) 1987-02-28

Family

ID=14669952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11574379A Granted JPS5640520A (en) 1979-09-11 1979-09-11 Fusion welding machine for saddle of thermoplastic resin pipe

Country Status (1)

Country Link
JP (1) JPS5640520A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0559396U (en) * 1992-12-17 1993-08-06 日本原子力研究所 Nuclear fuel material and special fissile material monitoring device
WO2017139108A1 (en) * 2016-02-10 2017-08-17 Mcelroy Manufacturing, Inc. Tool for fusing outlet fitting in a plastic pipe and method of using the tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0559396U (en) * 1992-12-17 1993-08-06 日本原子力研究所 Nuclear fuel material and special fissile material monitoring device
WO2017139108A1 (en) * 2016-02-10 2017-08-17 Mcelroy Manufacturing, Inc. Tool for fusing outlet fitting in a plastic pipe and method of using the tool
US10343336B2 (en) 2016-02-10 2019-07-09 Mcelroy Manufacturing, Inc. Tool for fusing outlet fittings in a plastic pipe and method of using the tool
AU2017216906B2 (en) * 2016-02-10 2022-06-16 Mcelroy Manufacturing, Inc. Tool for fusing outlet fitting in a plastic pipe and method of using the tool

Also Published As

Publication number Publication date
JPS629410B2 (en) 1987-02-28

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