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GR1007690B - Portable cylindrical mould for the construction of the head-junction in plastic draining tubes - Google Patents

Portable cylindrical mould for the construction of the head-junction in plastic draining tubes

Info

Publication number
GR1007690B
GR1007690B GR20110100508A GR20110100508A GR1007690B GR 1007690 B GR1007690 B GR 1007690B GR 20110100508 A GR20110100508 A GR 20110100508A GR 20110100508 A GR20110100508 A GR 20110100508A GR 1007690 B GR1007690 B GR 1007690B
Authority
GR
Greece
Prior art keywords
head
mould
plastic draining
junction
construction
Prior art date
Application number
GR20110100508A
Other languages
Greek (el)
Inventor
Μιχαλης Ηλια Παπαγιαννοπουλος
Original Assignee
Μιχαλης Ηλια Παπαγιαννοπουλος
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 Μιχαλης Ηλια Παπαγιαννοπουλος filed Critical Μιχαλης Ηλια Παπαγιαννοπουλος
Priority to GR20110100508A priority Critical patent/GR1007690B/en
Publication of GR1007690B publication Critical patent/GR1007690B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Novelty: Portable cylindrical mould for the construction of the head-junction in plastic draining tubes. Constitution: The cylindrical body (1) and the handle (2). The mould enters the tube from the side of the cone (7); assisted by heat (e.g. heating with burner) the mould engages the tube up to the point 3 (stop) of the mould which -when the tube is cooled up- is pulled via the handle to the position (B) so that the uniform rounded head of the tube is revealed. Purpose: Fast and uniform creation in the worksite of heads of plastic draining tubes featuring different length.
GR20110100508A 2011-09-01 2011-09-01 Portable cylindrical mould for the construction of the head-junction in plastic draining tubes GR1007690B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20110100508A GR1007690B (en) 2011-09-01 2011-09-01 Portable cylindrical mould for the construction of the head-junction in plastic draining tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20110100508A GR1007690B (en) 2011-09-01 2011-09-01 Portable cylindrical mould for the construction of the head-junction in plastic draining tubes

Publications (1)

Publication Number Publication Date
GR1007690B true GR1007690B (en) 2012-09-12

Family

ID=47045624

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20110100508A GR1007690B (en) 2011-09-01 2011-09-01 Portable cylindrical mould for the construction of the head-junction in plastic draining tubes

Country Status (1)

Country Link
GR (1) GR1007690B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450821A (en) * 1973-10-23 1976-09-29 Johns Manville Method of forming an inner circumferential groove in a heat deformable pipe and a mandrel assembly for use in the method method of forming an inner circum
US4135961A (en) * 1975-08-30 1979-01-23 Kubota, Ltd. Method of molding a socket part on a synthetic resinous pipe end
EP0074456A1 (en) * 1981-09-14 1983-03-23 SCHNALLINGER, Helfried Method of forming sockets or the like on tubular parts of thermoplastic material, and apparatus for carrying out the method
JPH09314659A (en) * 1996-05-30 1997-12-09 Sekisui Chem Co Ltd Pipe fitting manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450821A (en) * 1973-10-23 1976-09-29 Johns Manville Method of forming an inner circumferential groove in a heat deformable pipe and a mandrel assembly for use in the method method of forming an inner circum
US4135961A (en) * 1975-08-30 1979-01-23 Kubota, Ltd. Method of molding a socket part on a synthetic resinous pipe end
EP0074456A1 (en) * 1981-09-14 1983-03-23 SCHNALLINGER, Helfried Method of forming sockets or the like on tubular parts of thermoplastic material, and apparatus for carrying out the method
JPH09314659A (en) * 1996-05-30 1997-12-09 Sekisui Chem Co Ltd Pipe fitting manufacturing method

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Legal Events

Date Code Title Description
PG Patent granted

Effective date: 20120915

ML Lapse due to non-payment of fees

Effective date: 20140403