LU63938A1 - - Google Patents

Info

Publication number
LU63938A1
LU63938A1 LU63938DA LU63938A1 LU 63938 A1 LU63938 A1 LU 63938A1 LU 63938D A LU63938D A LU 63938DA LU 63938 A1 LU63938 A1 LU 63938A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU63938A1 publication Critical patent/LU63938A1/xx

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)
LU63938D 1971-08-20 1971-09-22 LU63938A1 (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
LU63938A1 true LU63938A1 (xx) 1972-03-01

Family

ID=22631803

Family Applications (1)

Application Number Title Priority Date Filing Date
LU63938D LU63938A1 (xx) 1971-08-20 1971-09-22

Country Status (8)

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

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 (xx) 1973-04-06
BE772779A (fr) 1972-01-17
US3752438A (en) 1973-08-14
GB1328428A (en) 1973-08-30
FR2150269B3 (xx) 1974-06-07
NL7112760A (xx) 1973-02-22
IT942857B (it) 1973-04-02

Similar Documents

Publication Publication Date Title
FR2150269B3 (xx)
AR196074A1 (xx)
AU2658571A (xx)
AU2691671A (xx)
AU2894671A (xx)
AU2564071A (xx)
AU2684071A (xx)
AU2742671A (xx)
AU2399971A (xx)
AU2880771A (xx)
AU2885171A (xx)
AR192311Q (xx)
AU2837671A (xx)
AR199640Q (xx)
AU2907471A (xx)
AR202997Q (xx)
AU2473671A (xx)
AU2456871A (xx)
AU2577671A (xx)
AU2740271A (xx)
AU2927871A (xx)
AU2726271A (xx)
AU1109576A (xx)
AU2938071A (xx)
AU2930871A (xx)