FI791724A7 - Menetelmä kytkinosan valmistamiseksi jäykkää paineputkea varten ja täten valmistettu kytkinosa. - Google Patents

Menetelmä kytkinosan valmistamiseksi jäykkää paineputkea varten ja täten valmistettu kytkinosa. Download PDF

Info

Publication number
FI791724A7
FI791724A7 FI791724A FI791724A FI791724A7 FI 791724 A7 FI791724 A7 FI 791724A7 FI 791724 A FI791724 A FI 791724A FI 791724 A FI791724 A FI 791724A FI 791724 A7 FI791724 A7 FI 791724A7
Authority
FI
Finland
Prior art keywords
coupling part
manufactured
manufacturing
pressure pipe
rigid pressure
Prior art date
Application number
FI791724A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
John Louis Sznopek
Charles Lostak
Robert Walter Heisler
Joseph Peter Ferraro
Henry Joseph Kazienko
Manfred Klepetar
Original Assignee
Johns Manville
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 US05/910,920 external-priority patent/US4354891A/en
Application filed by Johns Manville filed Critical Johns Manville
Publication of FI791724A7 publication Critical patent/FI791724A7/fi

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FI791724A 1978-05-30 1979-05-29 Menetelmä kytkinosan valmistamiseksi jäykkää paineputkea varten ja täten valmistettu kytkinosa. FI791724A7 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/910,920 US4354891A (en) 1978-05-30 1978-05-30 Method of curing polyester resin in the presence of rubber
US91822678A 1978-06-23 1978-06-23

Publications (1)

Publication Number Publication Date
FI791724A7 true FI791724A7 (fi) 1981-01-01

Family

ID=27129562

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791724A FI791724A7 (fi) 1978-05-30 1979-05-29 Menetelmä kytkinosan valmistamiseksi jäykkää paineputkea varten ja täten valmistettu kytkinosa.

Country Status (7)

Country Link
DE (1) DE2921700A1 (enrdf_load_stackoverflow)
ES (3) ES481021A1 (enrdf_load_stackoverflow)
FI (1) FI791724A7 (enrdf_load_stackoverflow)
FR (1) FR2427352A1 (enrdf_load_stackoverflow)
GB (1) GB2022598B (enrdf_load_stackoverflow)
GR (1) GR68178B (enrdf_load_stackoverflow)
IT (1) IT1118147B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA19692000A (de) * 2000-11-23 2002-03-15 Daetwyler Ag Rohrkupplung zur verbindung zweier rohre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068134A (en) * 1954-04-26 1962-12-11 Fmc Corp Method of making composite plastic pipe of reinforcing glass fibers
CH534712A (de) * 1970-08-28 1973-03-15 Lonza Ag Verfahren zur Verbesserung der Verarbeitbarkeit und der Haftfestigkeit geschäumter Kunststoffe als Kernmaterialien bei Sandwichgebilden
JPS53424B2 (enrdf_load_stackoverflow) * 1972-06-14 1978-01-09
FR2197445A5 (en) * 1972-08-25 1974-03-22 Bigotte Claude Flexible pipe couplings with rigid casings - made from moulded coatings of fibre reinforced cement or resin

Also Published As

Publication number Publication date
ES481021A1 (es) 1980-07-16
GB2022598A (en) 1979-12-19
GR68178B (enrdf_load_stackoverflow) 1981-11-09
ES489124A0 (es) 1981-02-16
ES489125A0 (es) 1980-11-01
ES8103130A1 (es) 1981-02-16
ES8100455A1 (es) 1980-11-01
GB2022598B (en) 1983-02-09
FR2427352B1 (enrdf_load_stackoverflow) 1982-03-12
IT1118147B (it) 1986-02-24
FR2427352A1 (fr) 1979-12-28
IT7949218A0 (it) 1979-05-29
DE2921700A1 (de) 1979-12-13

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: JOHNS-MANVILLE CORPORATION