AT296852B - Device for recessing grooves on the lower side of a block - Google Patents

Device for recessing grooves on the lower side of a block

Info

Publication number
AT296852B
AT296852B AT563970A AT563970A AT296852B AT 296852 B AT296852 B AT 296852B AT 563970 A AT563970 A AT 563970A AT 563970 A AT563970 A AT 563970A AT 296852 B AT296852 B AT 296852B
Authority
AT
Austria
Prior art keywords
block
lower side
recessing grooves
recessing
grooves
Prior art date
Application number
AT563970A
Other languages
German (de)
Inventor
Berend Vrijma
Original Assignee
Calsilox Sa
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 Calsilox Sa filed Critical Calsilox Sa
Application granted granted Critical
Publication of AT296852B publication Critical patent/AT296852B/en

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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0863—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for profiling, e.g. making grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AT563970A 1969-06-26 1970-06-23 Device for recessing grooves on the lower side of a block AT296852B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6909799A NL6909799A (en) 1969-06-26 1969-06-26

Publications (1)

Publication Number Publication Date
AT296852B true AT296852B (en) 1972-02-25

Family

ID=19807311

Family Applications (1)

Application Number Title Priority Date Filing Date
AT563970A AT296852B (en) 1969-06-26 1970-06-23 Device for recessing grooves on the lower side of a block

Country Status (9)

Country Link
JP (1) JPS50738B1 (en)
AT (1) AT296852B (en)
BE (1) BE752469A (en)
CS (1) CS153086B2 (en)
DE (1) DE2031536A1 (en)
ES (1) ES381109A1 (en)
FR (1) FR2051180A5 (en)
GB (1) GB1285867A (en)
NL (1) NL6909799A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110881A (en) * 1976-12-10 1978-09-05 Thompson M Stafford Resilient article and method of manufacture
SE412341C (en) * 1978-05-30 1989-04-17 Yxhult Ab PROFILING DEVICE

Also Published As

Publication number Publication date
FR2051180A5 (en) 1971-04-02
NL6909799A (en) 1970-12-29
DE2031536A1 (en) 1971-01-21
JPS50738B1 (en) 1975-01-11
CS153086B2 (en) 1974-02-22
BE752469A (en) 1970-12-01
GB1285867A (en) 1972-08-16
ES381109A1 (en) 1973-04-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee