ES2149070A1 - Mould and improved system for building sorters - Google Patents

Mould and improved system for building sorters

Info

Publication number
ES2149070A1
ES2149070A1 ES009701639A ES9701639A ES2149070A1 ES 2149070 A1 ES2149070 A1 ES 2149070A1 ES 009701639 A ES009701639 A ES 009701639A ES 9701639 A ES9701639 A ES 9701639A ES 2149070 A1 ES2149070 A1 ES 2149070A1
Authority
ES
Spain
Prior art keywords
mould
moulds
improved system
building
sorters
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
ES009701639A
Other languages
Spanish (es)
Other versions
ES2149070B1 (en
Inventor
Tapia Angel Zubelzu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9701639A priority Critical patent/ES2149070B1/en
Publication of ES2149070A1 publication Critical patent/ES2149070A1/en
Application granted granted Critical
Publication of ES2149070B1 publication Critical patent/ES2149070B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Mould and improved system for building chambers that consists of a device for creating a casing formed by a set of two moulds, one outer and one inner, which adopt the form of the outer and inner walls respectively, of the chamber to be built by injecting concrete into the space formed between the two. Both moulds are characterised by being made up of longitudinal sheets that are joined together by hinges. the exterior mould (1) is formed by a set of sheets joined in this manner and with a clasp (9) between the first and the last, whilst the interior mould (2) is a closed structure with the sense of rotation of the alternating hinges and with an internal structure with a central axis (5) and transversal bars (6) which permits it fold like an umbrella to facilitate the demoulding. Finally the walls and sides of the moulds can be reinforced with folds and ribs.
ES9701639A 1997-07-23 1997-07-23 MOLD AND PERFECTED SYSTEM FOR CONSTRUCTION OF ARCHETS. Expired - Fee Related ES2149070B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701639A ES2149070B1 (en) 1997-07-23 1997-07-23 MOLD AND PERFECTED SYSTEM FOR CONSTRUCTION OF ARCHETS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701639A ES2149070B1 (en) 1997-07-23 1997-07-23 MOLD AND PERFECTED SYSTEM FOR CONSTRUCTION OF ARCHETS.

Publications (2)

Publication Number Publication Date
ES2149070A1 true ES2149070A1 (en) 2000-10-16
ES2149070B1 ES2149070B1 (en) 2001-06-01

Family

ID=8300170

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701639A Expired - Fee Related ES2149070B1 (en) 1997-07-23 1997-07-23 MOLD AND PERFECTED SYSTEM FOR CONSTRUCTION OF ARCHETS.

Country Status (1)

Country Link
ES (1) ES2149070B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357673A (en) * 1965-06-30 1967-12-12 Symons Mfg Co Concrete wall form with a particular panel hinge arrangement
GB1175144A (en) * 1966-04-01 1969-12-23 Salvatore Abate Form for casting sewer manholes and like concrete articles.
US3990673A (en) * 1975-04-10 1976-11-09 Paul Jones Apparatus for casting
US4201361A (en) * 1978-03-09 1980-05-06 Herbert Kung Concrete form component
US4958800A (en) * 1989-07-06 1990-09-25 Western Forms, Inc. Locking hinge mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357673A (en) * 1965-06-30 1967-12-12 Symons Mfg Co Concrete wall form with a particular panel hinge arrangement
GB1175144A (en) * 1966-04-01 1969-12-23 Salvatore Abate Form for casting sewer manholes and like concrete articles.
US3990673A (en) * 1975-04-10 1976-11-09 Paul Jones Apparatus for casting
US4201361A (en) * 1978-03-09 1980-05-06 Herbert Kung Concrete form component
US4958800A (en) * 1989-07-06 1990-09-25 Western Forms, Inc. Locking hinge mechanism

Also Published As

Publication number Publication date
ES2149070B1 (en) 2001-06-01

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