FR2399278A1 - Annulateur de microforme et supports de copie - Google Patents

Annulateur de microforme et supports de copie

Info

Publication number
FR2399278A1
FR2399278A1 FR7723682A FR7723682A FR2399278A1 FR 2399278 A1 FR2399278 A1 FR 2399278A1 FR 7723682 A FR7723682 A FR 7723682A FR 7723682 A FR7723682 A FR 7723682A FR 2399278 A1 FR2399278 A1 FR 2399278A1
Authority
FR
France
Prior art keywords
rolls
destructor
negatives
sheets
receiver
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.)
Pending
Application number
FR7723682A
Other languages
English (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.)
TRINQUIER BERNARD
Original Assignee
TRINQUIER BERNARD
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 TRINQUIER BERNARD filed Critical TRINQUIER BERNARD
Priority to FR7723682A priority Critical patent/FR2399278A1/fr
Publication of FR2399278A1 publication Critical patent/FR2399278A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Secondary Cells (AREA)

Abstract

Procédé et appareil permettant de rendre illisibles et inutilisables tous les supports de copie avec, éventuellement, un emballage servant de contrôle et de preuve de l'exécution et évitant toute nuisance. Ils comprennent un emballage scellable hermétiquement par colle thermofusible réactivable à chaud où l'on insère le support à traiter, une enceinte où l'emballage chargé est traité par chaleur ou le froid selon le type physique et chimique du support, les organes de commande, programmation, contrôles, transfert des fournitures, coupe des supports, éjection de l'emballage nécessaires au processus complet d'annulation. L'invention est applicable pour les supports normalisés ou non, de toute nature physique et chimique, utilisés par les photographes, utilisateurs de microfilms, secrétariats, bureaux d'études, services d'archives et de documentation, les professions libérales, les services administratifs, l'armée, les entreprises financières et l'industrie en général
FR7723682A 1977-08-01 1977-08-01 Annulateur de microforme et supports de copie Pending FR2399278A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7723682A FR2399278A1 (fr) 1977-08-01 1977-08-01 Annulateur de microforme et supports de copie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7723682A FR2399278A1 (fr) 1977-08-01 1977-08-01 Annulateur de microforme et supports de copie

Publications (1)

Publication Number Publication Date
FR2399278A1 true FR2399278A1 (fr) 1979-03-02

Family

ID=9194100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723682A Pending FR2399278A1 (fr) 1977-08-01 1977-08-01 Annulateur de microforme et supports de copie

Country Status (1)

Country Link
FR (1) FR2399278A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005405A2 (fr) * 1978-05-08 1979-11-14 Seb S.A. Appareil pour la destruction des microfiches
DE3644131A1 (de) * 1986-12-23 1988-07-07 Classen Papertronics Kg Verfahren und vorrichtung zur vernichtung von mikrofilmen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005405A2 (fr) * 1978-05-08 1979-11-14 Seb S.A. Appareil pour la destruction des microfiches
EP0005405A3 (en) * 1978-05-08 1979-11-28 Societe Dite: Seb S.A. Societe Anonyme Francaise Process and apparatus for the destruction of microfilms and the like
FR2425660A1 (fr) * 1978-05-08 1979-12-07 Seb Sa Procede et appareil pour la destruction des microfiches et analogues
US4355227A (en) * 1978-05-08 1982-10-19 Seb S.A. Apparatus for the destruction of microfiches and the like
DE3644131A1 (de) * 1986-12-23 1988-07-07 Classen Papertronics Kg Verfahren und vorrichtung zur vernichtung von mikrofilmen

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