GB1422708A - Refractory pipe couplings and production thereof anti-lock brake control system for automobile vehicles - Google Patents

Refractory pipe couplings and production thereof anti-lock brake control system for automobile vehicles

Info

Publication number
GB1422708A
GB1422708A GB695973A GB695973A GB1422708A GB 1422708 A GB1422708 A GB 1422708A GB 695973 A GB695973 A GB 695973A GB 695973 A GB695973 A GB 695973A GB 1422708 A GB1422708 A GB 1422708A
Authority
GB
United Kingdom
Prior art keywords
synthetic resin
cement
moulding
ram
pipe
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.)
Expired
Application number
GB695973A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP1790172A external-priority patent/JPS554568B2/ja
Priority claimed from JP5902972A external-priority patent/JPS5144961B2/ja
Application filed by Individual filed Critical Individual
Publication of GB1422708A publication Critical patent/GB1422708A/en
Expired legal-status Critical Current

Links

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
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/025—Rolling sealing rings
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Braking Arrangements (AREA)

Abstract

1422708 Moulding pipe couplings T TARUKAWA and H TARUKAWA 13 Feb 1973 [19 Feb 1972 15 June 1972 30 Sept 1972] 6959/73 Heading B5A [Also in Division F2] A pipe coupling or pipe (see Division F2) comprises an outer shell of a mixture of cement with an inorganic fibrous material selected from the group asbestos, glass fibre or rock wool, and an inner layer of synthetic resin such as vinyl, silicon, polyester or phenolic resins with a glass fibre filler. Joints are sealed by 0-rings which may be seated in grooves in the socket wall, and the sockets include annular internal shoulders. T- or Y-junctions and straight pipes are described with circular, oval or polygonal crosssections. Moulding.-A T-junction is produced in a closed cavity defined by horizontally movable mould halves M 1 , M 2 (Fig. 4), a horizontally movable ram R 2 , a vertically movable ram R 1 , and a material feeder 23. The feeder supports on spokes a guide block 35 (Fig. 7). A core C of synthetic resin is placed on ram R 1 , and the mould closed. A plunger 24 (Fig. 4) forces cement and the inorganic fibrous material into the moulding cavity. The core C can be left as an integral part of the T-junction, or is removed and replaced by a synthetic resin layer by brushing or by centrifugally rotating the cement shell.
GB695973A 1972-02-19 1973-02-13 Refractory pipe couplings and production thereof anti-lock brake control system for automobile vehicles Expired GB1422708A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1790172A JPS554568B2 (en) 1972-02-19 1972-02-19
JP5902972A JPS5144961B2 (en) 1972-06-15 1972-06-15
JP9826772 1972-09-30

Publications (1)

Publication Number Publication Date
GB1422708A true GB1422708A (en) 1976-01-28

Family

ID=27281997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB695973A Expired GB1422708A (en) 1972-02-19 1973-02-13 Refractory pipe couplings and production thereof anti-lock brake control system for automobile vehicles

Country Status (1)

Country Link
GB (1) GB1422708A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1722112A3 (en) * 2005-04-28 2011-04-06 VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG Lightweight joint device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1722112A3 (en) * 2005-04-28 2011-04-06 VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG Lightweight joint device

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed