GB1228886A - - Google Patents

Info

Publication number
GB1228886A
GB1228886A GB1228886DA GB1228886A GB 1228886 A GB1228886 A GB 1228886A GB 1228886D A GB1228886D A GB 1228886DA GB 1228886 A GB1228886 A GB 1228886A
Authority
GB
United Kingdom
Prior art keywords
mould
pipe
truck
release
ring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 GB1228886A publication Critical patent/GB1228886A/en
Expired legal-status Critical Current

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
    • B28B21/90—Methods or apparatus for demoulding or discharging after shaping
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds
    • B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
GB1228886D 1968-09-13 1968-09-13 Expired GB1228886A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4376368 1968-09-13

Publications (1)

Publication Number Publication Date
GB1228886A true GB1228886A (fr) 1971-04-21

Family

ID=10430215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228886D Expired GB1228886A (fr) 1968-09-13 1968-09-13

Country Status (2)

Country Link
GB (1) GB1228886A (fr)
MY (1) MY7200093A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155397A (en) * 1984-03-12 1985-09-25 Stanton & Staveley Ltd Production of concrete pipes and tubes
CN103171050A (zh) * 2011-12-22 2013-06-26 艾乐迈铁科公司 用于处理混凝土制品的方法和设备
CN106926358A (zh) * 2017-04-26 2017-07-07 天津中金博奥重工机械有限责任公司 一种预制混凝土管涵模具拆模机

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155397A (en) * 1984-03-12 1985-09-25 Stanton & Staveley Ltd Production of concrete pipes and tubes
CN103171050A (zh) * 2011-12-22 2013-06-26 艾乐迈铁科公司 用于处理混凝土制品的方法和设备
EP2607035A3 (fr) * 2011-12-22 2014-07-09 Elematic Oy Ab Procédé et équipement de traitement de produits en béton
CN103171050B (zh) * 2011-12-22 2015-08-19 艾乐迈铁科集团 用于处理混凝土制品的方法和设备
CN106926358A (zh) * 2017-04-26 2017-07-07 天津中金博奥重工机械有限责任公司 一种预制混凝土管涵模具拆模机
CN106926358B (zh) * 2017-04-26 2023-10-13 博奥重工装备制造(天津)有限责任公司 一种预制混凝土管涵模具拆模机

Also Published As

Publication number Publication date
MY7200093A (en) 1972-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee