DE3167492D1 - Mold with hydraulic opening for the casting of concrete blocks having four diverging frustoconical elements - Google Patents

Mold with hydraulic opening for the casting of concrete blocks having four diverging frustoconical elements

Info

Publication number
DE3167492D1
DE3167492D1 DE8181108499T DE3167492T DE3167492D1 DE 3167492 D1 DE3167492 D1 DE 3167492D1 DE 8181108499 T DE8181108499 T DE 8181108499T DE 3167492 T DE3167492 T DE 3167492T DE 3167492 D1 DE3167492 D1 DE 3167492D1
Authority
DE
Germany
Prior art keywords
casting
mold
concrete blocks
hydraulic opening
frustoconical elements
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
DE8181108499T
Other languages
German (de)
Inventor
Giuseppe Aliverti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COMPAGNIA ITALIANA FORME ACCIAIO S P A
Original Assignee
COMPAGNIA ITALIANA FORME ACCIAIO S P A
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 COMPAGNIA ITALIANA FORME ACCIAIO S P A filed Critical COMPAGNIA ITALIANA FORME ACCIAIO S P A
Application granted granted Critical
Publication of DE3167492D1 publication Critical patent/DE3167492D1/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0044—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
DE8181108499T 1980-10-23 1981-10-19 Mold with hydraulic opening for the casting of concrete blocks having four diverging frustoconical elements Expired DE3167492D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25514/80A IT1133991B (en) 1980-10-23 1980-10-23 HYDRAULIC OPEN FORMWORK FOR THE CASTING OF CONCRETE BLOCKS OF THE FOUR DIFFERENT TRUNCATED CONE ELEMENTS

Publications (1)

Publication Number Publication Date
DE3167492D1 true DE3167492D1 (en) 1985-01-10

Family

ID=11216923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181108499T Expired DE3167492D1 (en) 1980-10-23 1981-10-19 Mold with hydraulic opening for the casting of concrete blocks having four diverging frustoconical elements

Country Status (8)

Country Link
EP (1) EP0050819B1 (en)
AR (1) AR228163A1 (en)
AT (1) ATE10448T1 (en)
BR (1) BR8106822A (en)
DE (1) DE3167492D1 (en)
ES (1) ES8206259A1 (en)
IT (1) IT1133991B (en)
PT (1) PT73867B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6050736B2 (en) * 2013-11-08 2016-12-21 株式会社コウナン Block lifting device
CN108942126B (en) * 2018-06-21 2020-04-03 宁夏元泉建设有限公司 Method for manufacturing concrete four-leg formwork

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900162U (en) * 1964-06-04 1964-09-03 Bauunternehmung Lorenz Kesting DEVICE FOR DEMOLDING PRECAST CONCRETE ELEMENTS.
US3348802A (en) * 1965-09-22 1967-10-24 Sam Heppenstall & Associates I Mold box
DE1804457A1 (en) * 1968-10-22 1970-05-14 Krasnopresnenskij Zd Zelezobet Mold for the manufacture of components

Also Published As

Publication number Publication date
ES506343A0 (en) 1982-08-16
EP0050819A3 (en) 1982-06-02
EP0050819B1 (en) 1984-11-28
ES8206259A1 (en) 1982-08-16
IT8025514A0 (en) 1980-10-23
BR8106822A (en) 1982-07-06
PT73867B (en) 1983-01-26
EP0050819A2 (en) 1982-05-05
PT73867A (en) 1981-11-01
IT1133991B (en) 1986-07-24
ATE10448T1 (en) 1984-12-15
AR228163A1 (en) 1983-01-31

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee