GB1258734A - - Google Patents

Info

Publication number
GB1258734A
GB1258734A GB1258734DA GB1258734A GB 1258734 A GB1258734 A GB 1258734A GB 1258734D A GB1258734D A GB 1258734DA GB 1258734 A GB1258734 A GB 1258734A
Authority
GB
United Kingdom
Prior art keywords
cut
length
elements
lowered
blade
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 GB1258734A publication Critical patent/GB1258734A/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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/18—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members for the production of elongated articles
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/168—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for holders or similar hollow articles, e.g. vaults, sewer pits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
GB1258734D 1969-01-16 1970-01-08 Expired GB1258734A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE543/69A SE318511B (https=) 1969-01-16 1969-01-16

Publications (1)

Publication Number Publication Date
GB1258734A true GB1258734A (https=) 1971-12-30

Family

ID=20256730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258734D Expired GB1258734A (https=) 1969-01-16 1970-01-08

Country Status (11)

Country Link
US (1) US3584354A (https=)
JP (1) JPS4915607B1 (https=)
AT (1) AT295379B (https=)
CH (1) CH497958A (https=)
DK (1) DK122586B (https=)
FI (1) FI43829B (https=)
FR (1) FR2028431A1 (https=)
GB (1) GB1258734A (https=)
NL (1) NL153796B (https=)
NO (1) NO123928B (https=)
SE (1) SE318511B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941545A (en) * 1974-01-21 1976-03-02 Durastone Company Means for curving side by side concrete curb sections
CN110948660A (zh) * 2019-12-20 2020-04-03 江西佳鸿电瓷制造有限公司 一种瓷质绝缘子外形加工装置
CN114407178B (zh) * 2021-11-17 2024-03-01 贵州贵仁生态砂科技有限公司 蒸压加气混泥土切割余料自动回收装置

Also Published As

Publication number Publication date
CH497958A (de) 1970-10-31
NO123928B (https=) 1972-02-07
DE2000220B2 (https=) 1975-07-24
FI43829B (https=) 1971-03-01
JPS4915607B1 (https=) 1974-04-16
DE2000220A1 (de) 1970-07-30
FR2028431A1 (https=) 1970-10-09
AT295379B (de) 1971-12-27
US3584354A (en) 1971-06-15
DK122586B (da) 1972-03-20
NL7000330A (https=) 1970-07-20
SE318511B (https=) 1969-12-08
NL153796B (nl) 1977-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee