IT966493B - Dispositivo di tenuta per tubi di calcestruzzo e relativo pro cedimento di fabbricazione - Google Patents

Dispositivo di tenuta per tubi di calcestruzzo e relativo pro cedimento di fabbricazione

Info

Publication number
IT966493B
IT966493B IT53578/72A IT5357872A IT966493B IT 966493 B IT966493 B IT 966493B IT 53578/72 A IT53578/72 A IT 53578/72A IT 5357872 A IT5357872 A IT 5357872A IT 966493 B IT966493 B IT 966493B
Authority
IT
Italy
Prior art keywords
sealing device
manufacturing procedure
concrete pipes
related manufacturing
pipes
Prior art date
Application number
IT53578/72A
Other languages
English (en)
Italian (it)
Original Assignee
Forsheda Ideutveckling Ab
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 Forsheda Ideutveckling Ab filed Critical Forsheda Ideutveckling Ab
Application granted granted Critical
Publication of IT966493B publication Critical patent/IT966493B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/563—Gaskets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Building Environments (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Sealing Material Composition (AREA)
IT53578/72A 1971-10-25 1972-10-24 Dispositivo di tenuta per tubi di calcestruzzo e relativo pro cedimento di fabbricazione IT966493B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1351271T 1971-10-25

Publications (1)

Publication Number Publication Date
IT966493B true IT966493B (it) 1974-02-11

Family

ID=20297513

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53578/72A IT966493B (it) 1971-10-25 1972-10-24 Dispositivo di tenuta per tubi di calcestruzzo e relativo pro cedimento di fabbricazione

Country Status (15)

Country Link
JP (1) JPS5442009B2 (fr)
BE (1) BE790520A (fr)
BR (1) BR7207483D0 (fr)
CA (1) CA971200A (fr)
DE (2) DE2252089A1 (fr)
DK (2) DK137203B (fr)
ES (1) ES407917A1 (fr)
FI (2) FI58012C (fr)
FR (1) FR2158977A5 (fr)
GB (2) GB1409071A (fr)
IT (1) IT966493B (fr)
MY (1) MY8800154A (fr)
NL (1) NL7214455A (fr)
NO (2) NO137950C (fr)
SE (1) SE367866B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020080Y2 (ja) * 1977-11-18 1985-06-15 株式会社東芝 燃料プ−ル用ゲ−ト
SE403650B (sv) * 1978-01-11 1978-08-28 Forsheda Gummifabriks Ab Tetningsring for avtetning av spalten mellan tva axiellt sammanforbara tetningsytor och sett att framstella nemnda ring
JPS5720331Y2 (fr) * 1978-10-03 1982-04-30
SE444357B (sv) * 1980-01-14 1986-04-07 Forsheda Gummifabrik Ab Sett for formning av en rormuff
EP0056169A1 (fr) * 1981-01-08 1982-07-21 Ballast-Nedam Groep N.V. Garniture étanche à l'eau entre éléments en béton
DE3219522A1 (de) * 1981-10-28 1983-12-01 Denso-Chemie Wedekind Kg, 5090 Leverkusen Steckmuffendichtung fuer rohre
DE3142724C1 (de) * 1981-10-28 1983-02-03 Denso-Chemie Wedekind Kg, 5090 Leverkusen Steckmuffendichtung für Betonrohre
US4854543A (en) * 1985-09-19 1989-08-08 Les Industries Fortier Ltee Apparatus for forming an opening with a gasket in a masonry manhole
US4693482A (en) * 1985-09-19 1987-09-15 Les Industries Fortier Ltee Molded elastomeric circular gasket
DE3633534A1 (de) * 1986-10-02 1988-04-14 Muecher Hermann Gmbh Einrichtung zum befestigen eines abstandshalters
ES2077131T3 (es) 1990-09-28 1995-11-16 Phoenix Ag Union de manguito enchufable.
US5813677A (en) * 1992-09-21 1998-09-29 Forsheda-Stefa Gmbh Seal between two interlocking components
GB2315701A (en) * 1996-08-01 1998-02-11 Glynwed Pipe Systems Ltd Mould for concrete pipe socket end
GB2350082A (en) * 1999-05-15 2000-11-22 Stanton Bonna Concrete Ltd A concrete pipe having a sealing member
CN109958874B (zh) * 2019-03-25 2022-03-25 汤始建华建材（南通）有限公司 一种钢管套筒及同时测量其强度和预应力筋强度的方法
CN111945854B (zh) * 2020-08-24 2024-07-12 中国水利水电第七工程局有限公司 一种企口式大直径预制混凝土管节安装设备及施工工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7113241U (fr) * 1900-01-01 Arlt G
GB622058A (en) * 1947-03-07 1949-04-26 John Ellis & Sons Ltd Improvements relating to pipe joints
US2929124A (en) 1954-10-04 1960-03-22 United Concrete Pipe Corp Spigot mold for concrete pipes
US2955322A (en) * 1958-07-02 1960-10-11 Kaul Clay Company Apparatus for forming a liner having a resilient ring-shaped gasket anchored therein in the socket of a pipe member
FR1516933A (fr) * 1967-01-18 1968-02-05 Fonderie Soc Gen De Procédé de réalisation d'un joint d'étanchéité pour assemblage de canalisation
US3567233A (en) * 1968-07-11 1971-03-02 Fred C Stepanich Gasket means for pipe
DE1963917A1 (de) * 1969-12-20 1971-06-24 Phoenix Gummiwerke Ag Abdichtungsring aus Gummi oder gummiaehnlichem Material fuer Muffenrohre aus Steinzeug

Also Published As

Publication number Publication date
FI65481C (fi) 1984-05-10
JPS5442009B2 (fr) 1979-12-12
FR2158977A5 (fr) 1973-06-15
ES407917A1 (es) 1975-11-01
DE2266044C2 (fr) 1989-10-12
NO137950C (no) 1978-05-24
DK146775C (da) 1984-06-12
DK137203B (da) 1978-01-30
DK146775B (da) 1984-01-02
DK137203C (fr) 1978-07-03
GB1409072A (en) 1975-10-08
FI751899A (fr) 1975-06-26
NO771350L (fr) 1973-04-26
BE790520A (fr) 1973-02-15
NO137950B (no) 1978-02-13
MY8800154A (en) 1988-12-31
FI58012C (fi) 1980-11-10
NO144200C (no) 1981-07-15
JPS4954918A (fr) 1974-05-28
NL7214455A (fr) 1973-04-27
GB1409071A (en) 1975-10-08
SE367866B (fr) 1974-06-10
FI65481B (fi) 1984-01-31
DK403975A (da) 1975-09-10
FI58012B (fi) 1980-07-31
NO144200B (no) 1981-04-06
CA971200A (en) 1975-07-15
BR7207483D0 (pt) 1973-12-06
DE2252089A1 (de) 1973-05-03

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