GB1225720A - - Google Patents

Info

Publication number
GB1225720A
GB1225720A GB1225720DA GB1225720A GB 1225720 A GB1225720 A GB 1225720A GB 1225720D A GB1225720D A GB 1225720DA GB 1225720 A GB1225720 A GB 1225720A
Authority
GB
United Kingdom
Prior art keywords
pivoted
pipe
mandrel
levers
rod
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 GB1225720A publication Critical patent/GB1225720A/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
    • B28B21/905—Removing from a mandrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
GB1225720D 1969-05-08 1969-05-08 Expired GB1225720A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2343369 1969-05-08

Publications (1)

Publication Number Publication Date
GB1225720A true GB1225720A (https=) 1971-03-24

Family

ID=10195542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225720D Expired GB1225720A (https=) 1969-05-08 1969-05-08

Country Status (1)

Country Link
GB (1) GB1225720A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249526A (zh) * 2018-09-11 2019-01-22 长兴鑫鼎耐火材料厂(普通合伙） 一种耐火管生产用模具脱模装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249526A (zh) * 2018-09-11 2019-01-22 长兴鑫鼎耐火材料厂(普通合伙） 一种耐火管生产用模具脱模装置

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees