ES506343A0 - A HYDRAULIC OPENING AND CLOSING FORMWORK FOR THE MOLDING OF CONCRETE BLOCKS - Google Patents

A HYDRAULIC OPENING AND CLOSING FORMWORK FOR THE MOLDING OF CONCRETE BLOCKS

Info

Publication number
ES506343A0
ES506343A0 ES506343A ES506343A ES506343A0 ES 506343 A0 ES506343 A0 ES 506343A0 ES 506343 A ES506343 A ES 506343A ES 506343 A ES506343 A ES 506343A ES 506343 A0 ES506343 A0 ES 506343A0
Authority
ES
Spain
Prior art keywords
molding
concrete blocks
hydraulic opening
closing formwork
formwork
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.)
Granted
Application number
ES506343A
Other languages
Spanish (es)
Other versions
ES8206259A1 (en
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.)
ITALIANA FORME ACCIAIO
COMPAGNIA ITALIANA FORME ACCIAIO S P A
Original Assignee
ITALIANA FORME ACCIAIO
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 ITALIANA FORME ACCIAIO, COMPAGNIA ITALIANA FORME ACCIAIO S P A filed Critical ITALIANA FORME ACCIAIO
Publication of ES8206259A1 publication Critical patent/ES8206259A1/en
Publication of ES506343A0 publication Critical patent/ES506343A0/en
Granted 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)
ES506343A 1980-10-23 1981-10-19 A HYDRAULIC OPENING AND CLOSING FORMWORK FOR THE MOLDING OF CONCRETE BLOCKS Granted ES506343A0 (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 (2)

Publication Number Publication Date
ES8206259A1 ES8206259A1 (en) 1982-08-16
ES506343A0 true ES506343A0 (en) 1982-08-16

Family

ID=11216923

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506343A Granted ES506343A0 (en) 1980-10-23 1981-10-19 A HYDRAULIC OPENING AND CLOSING FORMWORK FOR THE MOLDING OF CONCRETE BLOCKS

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) ES506343A0 (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
EP0050819A3 (en) 1982-06-02
ATE10448T1 (en) 1984-12-15
PT73867A (en) 1981-11-01
EP0050819B1 (en) 1984-11-28
EP0050819A2 (en) 1982-05-05
IT1133991B (en) 1986-07-24
ES8206259A1 (en) 1982-08-16
BR8106822A (en) 1982-07-06
DE3167492D1 (en) 1985-01-10
IT8025514A0 (en) 1980-10-23
AR228163A1 (en) 1983-01-31
PT73867B (en) 1983-01-26

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