IT942857B - Raccordo a gomito per tubi e stampo per la sua fabbricazione - Google Patents

Raccordo a gomito per tubi e stampo per la sua fabbricazione

Info

Publication number
IT942857B
IT942857B IT70742/71A IT7074271A IT942857B IT 942857 B IT942857 B IT 942857B IT 70742/71 A IT70742/71 A IT 70742/71A IT 7074271 A IT7074271 A IT 7074271A IT 942857 B IT942857 B IT 942857B
Authority
IT
Italy
Prior art keywords
pipes
mold
manufacturing
elbow fitting
elbow
Prior art date
Application number
IT70742/71A
Other languages
English (en)
Original Assignee
Ameron Inc
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 Ameron Inc filed Critical Ameron Inc
Application granted granted Critical
Publication of IT942857B publication Critical patent/IT942857B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/006—Elbows
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • 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
    • F16L43/00—Bends; Siphons
    • F16L43/007—Bends; Siphons made of concrete, cement or asbestos-cement
    • 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
    • F16L43/00—Bends; Siphons
    • F16L43/008—Bends; Siphons made from plastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
IT70742/71A 1971-08-20 1971-11-16 Raccordo a gomito per tubi e stampo per la sua fabbricazione IT942857B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17339371A 1971-08-20 1971-08-20

Publications (1)

Publication Number Publication Date
IT942857B true IT942857B (it) 1973-04-02

Family

ID=22631803

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70742/71A IT942857B (it) 1971-08-20 1971-11-16 Raccordo a gomito per tubi e stampo per la sua fabbricazione

Country Status (8)

Country Link
US (1) US3752438A (it)
BE (1) BE772779A (it)
DE (1) DE2147188A1 (it)
FR (1) FR2150269B3 (it)
GB (1) GB1328428A (it)
IT (1) IT942857B (it)
LU (1) LU63938A1 (it)
NL (1) NL7112760A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213093B (en) * 1985-08-15 1990-03-21 Oldham Seals Ltd A mandrel
US5160691A (en) * 1990-08-07 1992-11-03 Siemens Automotive L.P. Intake manifold/fuel rail method
CA2077400A1 (en) * 1991-10-08 1993-04-09 Mikhail Leyderman Mandrel and a method of making a rigid tubular article
US5597185A (en) * 1994-11-18 1997-01-28 Naco Industries, Inc. One piece tubular elbow and process of manufacture
EP0950495B1 (de) * 1997-09-16 2001-06-13 IFW MANFRED OTTE GESELLSCHAFT m.b.H. & Co. KG Form für Rohrkrümmer
DE19810106B4 (de) * 1998-03-10 2007-04-05 Murrplastik System-Technik Gmbh Rohrwinkel
CN103072225B (zh) * 2012-11-08 2015-08-12 广西梧州五一塑料制品有限公司 排水管弯头模具
CN104864213B (zh) * 2015-05-22 2017-03-15 江苏星源电站冶金设备制造有限公司 一种一次风管组件
CN109910236A (zh) * 2017-12-12 2019-06-21 李睿 一种污水处理装置及其制造方法
CN112212100A (zh) * 2019-07-11 2021-01-12 晟通科技集团有限公司 出铝弯管及其制造方法
CN114867962B (zh) * 2020-01-28 2024-08-16 日本皮拉工业株式会社 树脂制接头、流路块以及流体控制装置
JP7340704B2 (ja) * 2020-08-31 2023-09-07 株式会社Ｉｈｉエアロスペース Ｆｒｐ成形システムと方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US536204A (en) * 1895-03-26 George w
US845312A (en) * 1905-05-20 1907-02-26 Moses M Moore Stand-pipe.
US938024A (en) * 1908-11-02 1909-10-26 Winfield Steiner Sigler Mold for curved pipe-sections.
US2181257A (en) * 1937-11-23 1939-11-28 Northern Indiana Brass Co Core for producing pipe couplings by electrodeposition
US2503934A (en) * 1946-02-25 1950-04-11 Monarch Rubber Company Hose construction
US2878727A (en) * 1950-05-25 1959-03-24 Groot Cornelis Process and apparatus for producing molded articles
US2879848A (en) * 1954-10-06 1959-03-31 Ralph W Drummond Well installation
US2756076A (en) * 1954-12-03 1956-07-24 Jr Frank A Rodriguez Adjustable angle waste fitting with frangible junctures
US3545718A (en) * 1968-02-01 1970-12-08 Continental Oil Co Removable mold core

Also Published As

Publication number Publication date
DE2147188A1 (de) 1973-03-22
FR2150269A1 (it) 1973-04-06
BE772779A (fr) 1972-01-17
US3752438A (en) 1973-08-14
GB1328428A (en) 1973-08-30
FR2150269B3 (it) 1974-06-07
NL7112760A (it) 1973-02-22
LU63938A1 (it) 1972-03-01

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