EP1069239A1 - Dispositif pour déacidifier des livres ou similaires - Google Patents

Dispositif pour déacidifier des livres ou similaires Download PDF

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Publication number
EP1069239A1
EP1069239A1 EP99113740A EP99113740A EP1069239A1 EP 1069239 A1 EP1069239 A1 EP 1069239A1 EP 99113740 A EP99113740 A EP 99113740A EP 99113740 A EP99113740 A EP 99113740A EP 1069239 A1 EP1069239 A1 EP 1069239A1
Authority
EP
European Patent Office
Prior art keywords
book
books
covers
holders
holding parts
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.)
Withdrawn
Application number
EP99113740A
Other languages
German (de)
English (en)
Inventor
Damir Turkovic
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.)
TURKOVIC, BOZENA
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 EP99113740A priority Critical patent/EP1069239A1/fr
Publication of EP1069239A1 publication Critical patent/EP1069239A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/18—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00 of old paper as in books, documents, e.g. restoring

Definitions

  • the invention is directed to a device for deacidifying books or the like, the book pages being sealed off from the outside Treatment chamber in vacuum with one for lye formation qualified powder, the books with the Book covers are positioned open so that the Make the book cover an open angle upwards and in this position rest on brackets.
  • diethyl zinc is used as an alkaline gas for used the treatment.
  • this procedure leaves one unwanted smell in the books as well as an iridescent part Discoloration of the covers.
  • the high temperatures are also problematic to watch the books because of the exothermic process are exposed.
  • negative long-term effects cannot be quite exclude any later storage of the books Require in dark rooms. Beyond that could not economically enforce this procedure because of the high costs.
  • the system does not therefore have the disadvantages that occur with wet processes, such as defects alkaline reserve or "crescent effect", but the books will mechanically stressed. Besides, the books are too subjected to a relatively high handling stress, which by the individual book handling and the necessary machine change is. Since this method only requires subjective control of the Amount of base anhydrite performed in the book, it may happen that the books after treatment with powdered active ingredient are.
  • the object of the invention is a holder to create the one hand the books reliably during treatment and defines it in a defined position, but on the other hand a simple and quick definition and a similar release enables.
  • brackets through contact plates for the book covers made of a non-magnetic material are formed that at least one on the outside of the brackets Permanent magnet is attached, and that in the area of the permanent magnet holding parts made of a magnetizable on the inside of the book cover Material are applied.
  • the permanent magnet is usually permanently on the outside of the Bracket attached, e.g. by sticking. Basically it would be natural also conceivable, the permanent magnet together with the holding part to attach because it then by itself due to the magnetic holding force would hold. Also the kinematic reversal of holding parts and magnets is conceivable with such a configuration.
  • the books can be known in a manner known per se In a partially fanned out state with an opening angle of, for example, 90 ° between the contact plates of the holder can be inserted and with a single movement it is possible fix the book cover by attaching the holding parts.
  • the Holding parts are in turn designed plate-like, so that to achieve a sufficient adhesive strength does not relate to exact positioning attention must be paid to the permanent magnet.
  • knobs On the side of the holding parts facing the book covers, knobs, be attached in particular from a rubber-like soft material to allow the passage of air and powder.
  • the contact plates of the holder can be changed relative to one another be ascertainable. It is usually sufficient to use one of the contact plates train relocatable.
  • the invention is described below on the basis of a preferred exemplary embodiment explained in connection with the drawing.
  • the drawing shows a schematic side view of a device according to the invention.
  • the carriage-like arrangement 1 comprises a base plate 2 with wheel carriers 3, on which wheels 4 are rotatably mounted about an axis 5.
  • a holder for a book 6 according to the invention comprises two contact plates 7 made of non-magnetic VA steel, on the outside of this Contact plates 7 permanent magnets 8 are attached by gluing.
  • the book cover 9 of the partially open book 6 are the system plates 7 flat.
  • the right-hand contact plate in the drawing 7 via a guide 10 and a lever 11 in the direction of arrow 12 adjustable, so that their distance from the left in the drawing plate 7 changed and accordingly the width of the book cover 13 of the book 6 to be treated in each case can be adapted.
  • Holding parts are used to fix the book cover 9 on the contact plates 7 14 made of magnetizable material, e.g. Iron by the permanent magnet 8 to be tightened. They have knobs 15 on their underside so that air and powder can reach the book cover 9 there too, where the holding parts 14 are attached.

Landscapes

  • Sheet Holders (AREA)
EP99113740A 1999-07-14 1999-07-14 Dispositif pour déacidifier des livres ou similaires Withdrawn EP1069239A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99113740A EP1069239A1 (fr) 1999-07-14 1999-07-14 Dispositif pour déacidifier des livres ou similaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99113740A EP1069239A1 (fr) 1999-07-14 1999-07-14 Dispositif pour déacidifier des livres ou similaires

Publications (1)

Publication Number Publication Date
EP1069239A1 true EP1069239A1 (fr) 2001-01-17

Family

ID=8238599

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99113740A Withdrawn EP1069239A1 (fr) 1999-07-14 1999-07-14 Dispositif pour déacidifier des livres ou similaires

Country Status (1)

Country Link
EP (1) EP1069239A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109944113A (zh) * 2019-01-29 2019-06-28 齐鲁工业大学 一种用于纸张浸没脱酸的干燥装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114075A1 (de) * 1991-04-30 1992-11-05 Inst Grafische Technik Zentral Verfahren zum konservieren von buechern
DE4436635A1 (de) * 1994-10-13 1996-04-18 Oswald Dr Bell Verfahren sowie Vorrichtung zur Entsäuerung von Druck- und Papiererzeugnissen aller Art
EP0918105A2 (fr) * 1997-11-21 1999-05-26 Damir Turkovic Procédé et dispositif de déacidification de livres

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114075A1 (de) * 1991-04-30 1992-11-05 Inst Grafische Technik Zentral Verfahren zum konservieren von buechern
DE4436635A1 (de) * 1994-10-13 1996-04-18 Oswald Dr Bell Verfahren sowie Vorrichtung zur Entsäuerung von Druck- und Papiererzeugnissen aller Art
EP0918105A2 (fr) * 1997-11-21 1999-05-26 Damir Turkovic Procédé et dispositif de déacidification de livres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109944113A (zh) * 2019-01-29 2019-06-28 齐鲁工业大学 一种用于纸张浸没脱酸的干燥装置及方法

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