NO740219L - - Google Patents

Info

Publication number
NO740219L
NO740219L NO740219A NO740219A NO740219L NO 740219 L NO740219 L NO 740219L NO 740219 A NO740219 A NO 740219A NO 740219 A NO740219 A NO 740219A NO 740219 L NO740219 L NO 740219L
Authority
NO
Norway
Prior art keywords
mandrel
section
groove
rudder
gasket
Prior art date
Application number
NO740219A
Other languages
English (en)
Norwegian (no)
Inventor
R W Heisler
A Harris
L H Huff
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
Application filed by Johns Manville filed Critical Johns Manville
Publication of NO740219L publication Critical patent/NO740219L/no

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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
    • 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
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Laminated Bodies (AREA)
  • Insulating Bodies (AREA)
NO740219A 1973-10-23 1974-01-23 NO740219L (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40877173A 1973-10-23 1973-10-23

Publications (1)

Publication Number Publication Date
NO740219L true NO740219L (cs) 1975-05-20

Family

ID=23617697

Family Applications (2)

Application Number Title Priority Date Filing Date
NO740219A NO740219L (cs) 1973-10-23 1974-01-23
NO820363A NO820363L (no) 1973-10-23 1982-02-08 Utstyr for fremstilling av muffeskjoet.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO820363A NO820363L (no) 1973-10-23 1982-02-08 Utstyr for fremstilling av muffeskjoet.

Country Status (24)

Country Link
JP (1) JPS5211699B2 (cs)
AR (1) AR201216A1 (cs)
AT (1) AT341285B (cs)
AU (1) AU506015B2 (cs)
BE (1) BE810460A (cs)
BG (1) BG28855A3 (cs)
BR (1) BR7401054A (cs)
CH (1) CH581017A5 (cs)
CS (1) CS187410B2 (cs)
DD (1) DD111976A5 (cs)
DE (2) DE2462186C2 (cs)
DK (1) DK137598B (cs)
ES (1) ES422925A1 (cs)
FI (1) FI58737C (cs)
FR (1) FR2248129B1 (cs)
GB (1) GB1450821A (cs)
HU (1) HU170284B (cs)
IL (1) IL44051A (cs)
IN (1) IN139556B (cs)
IT (1) IT1002776B (cs)
NO (2) NO740219L (cs)
PL (1) PL96156B1 (cs)
SE (1) SE403578B (cs)
SU (2) SU917710A3 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134949A (en) * 1977-02-17 1979-01-16 Harsco Corporation Method to form a bell end in a plastic pipe
AT376605B (de) * 1981-09-14 1984-12-10 Schnallinger Helfried Ing Verfahren und vorrichtung zum herstellen von muffen od. dgl.
DE102005025460A1 (de) * 2005-06-02 2006-12-07 Poloplast Gmbh & Co.Kg Verfahren zur Herstellung einer Rohrendsteckmuffe sowie Sickeneinsatz zur Formung einer Sicke einer Rohrendsteckmuffe
GR1007690B (el) * 2011-09-01 2012-09-12 Μιχαλης Ηλια Παπαγιαννοπουλος Φορητο κυλινδρικο καλουπι κατασκευης κεφαλης - ενωσης στις πλαστικες σωληνες αποχετευσης
CN112718995B (zh) * 2019-10-28 2023-02-03 中国航发商用航空发动机有限责任公司 一种冲压工装及其芯棒

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE374690B (cs) * 1971-07-01 1975-03-17 Forsheda Ideutveckling Ab

Also Published As

Publication number Publication date
SE403578B (sv) 1978-08-28
DE2404549B2 (de) 1979-03-29
DE2404549C3 (de) 1979-11-22
DK137598C (cs) 1978-09-18
BR7401054A (pt) 1975-10-14
HU170284B (cs) 1977-05-28
ATA60374A (de) 1977-05-15
FR2248129A1 (cs) 1975-05-16
ES422925A1 (es) 1976-05-01
SE7400791L (cs) 1975-04-24
CS187410B2 (en) 1979-01-31
NO820363L (no) 1975-04-24
FI58737C (fi) 1981-04-10
FI58737B (fi) 1980-12-31
DD111976A5 (cs) 1975-03-12
IT1002776B (it) 1976-05-20
PL96156B1 (pl) 1977-12-31
DK34974A (cs) 1975-06-23
IN139556B (cs) 1976-07-03
AR201216A1 (es) 1975-02-21
JPS5073979A (cs) 1975-06-18
GB1450821A (en) 1976-09-29
SU917710A3 (ru) 1982-03-30
AU2672477A (en) 1977-10-06
AU506015B2 (en) 1979-12-13
BE810460A (fr) 1974-07-31
IL44051A (en) 1976-08-31
DE2462186A1 (de) 1976-04-22
DK137598B (da) 1978-04-03
SU655288A3 (ru) 1979-03-30
JPS5211699B2 (cs) 1977-04-01
AT341285B (de) 1978-01-25
DE2462186C2 (de) 1983-06-30
FI740246A0 (cs) 1975-04-24
AU6558074A (en) 1975-08-14
FR2248129B1 (cs) 1977-03-04
IL44051A0 (en) 1974-05-16
DE2404549A1 (de) 1975-04-24
BG28855A3 (en) 1980-07-15
CH581017A5 (cs) 1976-10-29

Similar Documents

Publication Publication Date Title
US4387845A (en) Method and apparatus for holding and cooling a metal tube during welding
US2381657A (en) Work clamping mechanism
US3370451A (en) Apparatus and method for pointing tubes
US2323091A (en) Chuck
US2263714A (en) Method of making two ply tubing
GB1583729A (en) Apparatus for hydraulically expanding a tube
NO312786B1 (no) Fremstillingsmåte for fremstilling av rörforbindelse, verktöy for utvidelse av en rörende, rörforbindelsesdel og rörforbindelse
NO740219L (cs)
US1719720A (en) Expanding mandrel
US4277231A (en) Method and apparatus for pressure forming pipe bells
US4044092A (en) Groove molding method
US4389180A (en) Mandrel with identical expanding segments
SU640681A3 (ru) Устройство дл образовани концевого раструба на трубе из термопластичного материала
US3383723A (en) Expanding mandrel for machining pipe ends
US2142017A (en) Apparatus for expanding sections of tubing
NO782834L (no) Plastroerskjoet samt fremgangsmaate ved fremstilling av samme
US4238180A (en) Mandrel with identical expanding segments
KR100463856B1 (ko) 리벳팅장치
US1922630A (en) Cutter for condenser tubes
US2293426A (en) Apparatus and method for liner assemblies
US2452867A (en) Hydraulic internal line-up clamp
US4193607A (en) Chuck with opposed gripping
US1876914A (en) Tube cutting and flaring device
US2392251A (en) Tractor tread dismantler
US1359625A (en) Method of and apparatus for making shafts