MD3840F1 - Procedeu de obtinere dintr-o bucata monolita de polimer a formelor adiacente pentru amplasarea obiectelor avand forma unor figuri de rotatie complexa - Google Patents

Procedeu de obtinere dintr-o bucata monolita de polimer a formelor adiacente pentru amplasarea obiectelor avand forma unor figuri de rotatie complexa Download PDF

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Publication number
MD3840F1
MD3840F1 MDA20070341A MD20070341A MD3840F1 MD 3840 F1 MD3840 F1 MD 3840F1 MD A20070341 A MDA20070341 A MD A20070341A MD 20070341 A MD20070341 A MD 20070341A MD 3840 F1 MD3840 F1 MD 3840F1
Authority
MD
Moldova
Prior art keywords
rotation
objects
obtaining
monolithic piece
complex
Prior art date
Application number
MDA20070341A
Other languages
English (en)
Other versions
MD3840G2 (ro
Inventor
Eugen Moraru
Original Assignee
Eugen Moraru
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 Eugen Moraru filed Critical Eugen Moraru
Priority to MDA20070341A priority Critical patent/MD3840G2/ro
Publication of MD3840F1 publication Critical patent/MD3840F1/ro
Publication of MD3840G2 publication Critical patent/MD3840G2/ro

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  • Buffer Packaging (AREA)
  • Packaging Frangible Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Cutting Devices (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Inventia se refera la un procedeu de obtinere dintr-o bucata monolita de polimer a formelor adiacente pentru amplasarea obiectelor avand forma unor figuri de rotatie complexa si poate fi utilizata la producerea ambalajului pentru protectia obiectelor fragile la depozitarea si transportarea lor. Procedeul, conform inventiei, include utilizarea unui instrument taietor rigid, care repeta semiconturul obiectului respectiv si este executat dintr-o banda de material refractar, incalzit cu curentul electric care trece prin el. Totodata, instrumentulse fixeaza pe semifabricatul din polimer, dimensiunile caruia depasesc raza maxima de rotatie a obiectului cu cel putin 10%, suprapunand axa lui de rotatie cu zona centrala a suprafetei plane a semifabricatului, apoi instrumentul taietor incalzit seroteste in jurul axei de rotatie la 180°, dupa care se inlatura partea interioara taiata.
MDA20070341A 2007-12-21 2007-12-21 Procedeu de obţinere dintr-o bucată monolită de polimer a formelor adiacente pentru amplasarea obiectelor având forma unor figuri de rotaţie complexă MD3840G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20070341A MD3840G2 (ro) 2007-12-21 2007-12-21 Procedeu de obţinere dintr-o bucată monolită de polimer a formelor adiacente pentru amplasarea obiectelor având forma unor figuri de rotaţie complexă

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20070341A MD3840G2 (ro) 2007-12-21 2007-12-21 Procedeu de obţinere dintr-o bucată monolită de polimer a formelor adiacente pentru amplasarea obiectelor având forma unor figuri de rotaţie complexă

Publications (2)

Publication Number Publication Date
MD3840F1 true MD3840F1 (ro) 2009-02-28
MD3840G2 MD3840G2 (ro) 2009-09-30

Family

ID=40427765

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20070341A MD3840G2 (ro) 2007-12-21 2007-12-21 Procedeu de obţinere dintr-o bucată monolită de polimer a formelor adiacente pentru amplasarea obiectelor având forma unor figuri de rotaţie complexă

Country Status (1)

Country Link
MD (1) MD3840G2 (ro)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611276C1 (de) * 1996-03-22 1997-03-20 Walter Ag Zerspanungswerkzeug und Verfahren zur Herstellung von hinterschnittenen Nuten
RU2289503C2 (ru) * 2005-02-28 2006-12-20 Общество с ограниченной ответственностью "Вяткастройдеталь" Инструмент для безопиловочной резки и получения фигурной поверхности во вспененном материале
RU2289504C1 (ru) * 2005-06-14 2006-12-20 Сергей Владимирович Смирнов Устройство для резки термопластичных материалов (варианты)

Also Published As

Publication number Publication date
MD3840G2 (ro) 2009-09-30

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees