EP0201842A2 - Dispositif de maintien de feuilles interchangeables de dossiers - Google Patents

Dispositif de maintien de feuilles interchangeables de dossiers Download PDF

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Publication number
EP0201842A2
EP0201842A2 EP86106162A EP86106162A EP0201842A2 EP 0201842 A2 EP0201842 A2 EP 0201842A2 EP 86106162 A EP86106162 A EP 86106162A EP 86106162 A EP86106162 A EP 86106162A EP 0201842 A2 EP0201842 A2 EP 0201842A2
Authority
EP
European Patent Office
Prior art keywords
portfolio
strip
projections
sheets
pivots
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Withdrawn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
EP86106162A
Other languages
German (de)
English (en)
Other versions
EP0201842A3 (fr
Inventor
Venancio Pestana Enriquez
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
Priority claimed from ES1985286618U external-priority patent/ES286618Y/es
Priority claimed from ES1985290242U external-priority patent/ES290242Y/es
Application filed by Individual filed Critical Individual
Publication of EP0201842A2 publication Critical patent/EP0201842A2/fr
Publication of EP0201842A3 publication Critical patent/EP0201842A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/28—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two staggered sections

Definitions

  • This invention relates to a clasping device for portfolio interchangeable-sheets, which renders many advantages in respect of the known and used iron-works and mechanisms for similar purposes.
  • the clasping device for which protection is being sought carries out the same purposes than those carried out by the conventional - paper-filing portfolios which are called ring portolios which allow to interchange sheets or documents filed in the said portfolio - - since the said sheets are held or clasped by rings which are manually open and closed, being possible to hold in or loose sheets because of having at their inner edge corresponding holes to pass the arms which define the rings concern.
  • the iron-works or ring mechanisms cited above are fully made of metal although they may also be made of plastics and they are set up from a strip which is fastened by proper means to one of the two covers of which the portfolio is composed by the - inner face and near to the corresponding back defined between both covers, having also the said strip two or more rings which may be open and closed at will to effect the filing-sheets change, and - which rings are associated to elements such as bars, springs, etc which allow to hold the rings closed when no action is exerted thereon or allowing such rings to remain open when they have been. acted towards the said position. Such elements of bars, springs, etc. are located below, although not necessarily, the strip, that is to say they are covered.
  • the joining or closing of the rings is attained by the facing of the corresponding ends to the two arched arms of which each ring is composed, being both arms in the same plane to allow the ring to register the sheet - holes.
  • Such clasping device is set up in only one piece of plastics which requires no kind of mechanism for its opening and closing.
  • the said piece is composed of an elongated strip which is fixed by conventional means on the inner face of one of the covers of the portfolio, being located in the same way than the metal strip of the above-mentioned ring mechanisms.
  • the said strip has arched projections like open clamps arranged closely to one of the longitudinal edges of the said strip whilst other projections or pivots having less width and arranged in different plane with respect to the prior ones have been provided closely to the another edge, that is to say each projection like an open - clamp is near to the another projection having less width but in different planes. It is to be pointed out that the said projections which constitute the rings may also be in the same plane.
  • Each clamp and pivot couple remain with their free ends properly overlaped, joined or fastened registering therewith the different holes or bores provided with this purpose in the sheets to contain or file.
  • the basis of the device of the invention is constituted by a piece formed by a .thin proper-length strip which is fixed to all the length of the portfolio and near to the back thereof.
  • the said strip presents a weak longitudinal zone which registers with another provided in the portfolio to allow by a light force the covers of the portfolio to tend to turn in contrary sense to the closure and to be able thus to open the clamps to change sheets.
  • the decrease of the back width of the portfolio should be pointed out since it may be reduced about the half in respect of the conventional portolios, removing thus the problem arisen from the hight of the conventional rings to work easily.
  • the projections are equal each other or very similar.
  • the strip lin the projrotion may be of metal or any other proper material, being capable of gating fixed or adhered to the portfolio cover or forming merely one piece with the portfolio.
  • the portfolio opening should be made according to about 1802 width to be able to change the corresponding sheets.
  • the device which is the object of the present invention is composed of a laminate strip (1) mace of proper plastic material wich be fixed on the corresponding portfolio near to the back of the portfolio, that is to say in the inner face of one of the covers of the said portfolio.
  • a laminate strip (1) which is rectangular and having - proper width and length to its application, two or more arched projections rise which determine a kind of open clamps (2) which rise closely to one of the longitudinal edges of the strip (1) whilst - other less-width projections which will be named pivots (3) rise closely to the another longitudinal edge, the pivots being near to the prior ones but in different planes as it may be appreciated in figures 1 and 2, being able to remain in the same plane as previously said.
  • each projection couple formed by an open - clamp (2) and a pivot (3) are overlaped, fixed or fastened but not' together since, as previously said, the projections rise preferably as per different planes.
  • the laminate strip (1) presents a weakening central longitudinal line (5) which will register with another provided with this purpose in the portfolio.
  • the filing or interchangeable sheets will be housed through their holes or bores along the free end of the pivots (3) whilst if it is: wished to change such sheets to pass them on the another side, they will be introduced by other holes made thereon through the free end of the open clamps (2) whereby the easiness and saving-time to change sheets will be evident in respect of ring mechanisms.
  • the weakening line (5) it is provided to allow to turn the portfolio covers till a 45Q angle but in contrary sense to the closure of the said portfolio in order to cause such covers to be separated and attain therefore the separation of the ends (4) of the clamps (2) and pivots (3) and to allow the loading and unloading of the sheets without encumbrances and with comodity.
  • Figures 4 to 7 show a second way of embodiment of the device which is also embodied from a rectangular strip (la) with its weakening central longitudinal line (5a).
  • a strip (la) may be made of metal or any other material and is provided to be fixed by adhesive or any other known means to the inner face of one of the two covers (6) of a portfolio.
  • the said strip (la) may be a part of the said cover (3), that is to say, may form only one piece with the latter which would be obtained in a moulding process.
  • the strip (la), in this second way of embodiment, presents the projections (2a) and (3a) provided closely to the longitudinal edges of the said strip (la).
  • Such projections are usually distributed in couples in such a - manner that those of each couple rise from a zone near to one and another longitudinal edge, being both of them out of phase each other some distance and faced in opposition.
  • the strip (la) will be arranged as it may be appreciated in figure 7 whereby to introduce or get out the interchangeable sheets (7) it will be necessary to open the portfolio until its covers (6) are practically joined behind, that is to say, to make an opening of about 1809 in order that the projections ends remain at distance and be - possible to introduce and/or get out the sheets (7) which in their storage will be housed by their holes in one of the projections (2a) or (3a) and retained by the another projection (3a) or (2a) to impede such sheets (7) to go out themselves when the portfolio is open, being all this applicable to all the couples of projections (2a) and (3a) in the strip (la).

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
EP86106162A 1985-05-09 1986-05-06 Dispositif de maintien de feuilles interchangeables de dossiers Withdrawn EP0201842A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES286618U 1985-05-09
ES1985286618U ES286618Y (es) 1985-05-09 1985-05-09 Dispositivo de enganche para las hojas recambiables de car- petas archivadoras
ES290242U 1985-11-11
ES1985290242U ES290242Y (es) 1985-11-11 1985-11-11 Dispositivo de enganche perfeccionado para las hojas recam- biables de carpetas

Publications (2)

Publication Number Publication Date
EP0201842A2 true EP0201842A2 (fr) 1986-11-20
EP0201842A3 EP0201842A3 (fr) 1987-07-29

Family

ID=26155598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86106162A Withdrawn EP0201842A3 (fr) 1985-05-09 1986-05-06 Dispositif de maintien de feuilles interchangeables de dossiers

Country Status (4)

Country Link
EP (1) EP0201842A3 (fr)
AU (1) AU5716986A (fr)
BR (1) BR8602051A (fr)
PT (1) PT82529A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255749A (en) * 1991-05-16 1992-11-18 Greg Alan Hightower Plastic ring binder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230843A (en) * 1939-04-12 1941-02-04 Robert C Mckay Loose-leaf binder
DE804799C (de) * 1948-12-28 1951-04-30 Willi Berberich Ringbindung fuer Loseblaetterbuecher
FR1319334A (fr) * 1962-01-15 1963-03-01 Reliure à arceaux alternés, notamment en matière plastique moulée
FR1359308A (fr) * 1963-03-14 1964-04-24 Reliure Ind S T D Perfectionnement aux reliures à feuillets mobiles
GB1059981A (en) * 1962-11-29 1967-02-22 Mademoiselle Raymonde Simone M Improved binder for loose sheets
DE2448999A1 (de) * 1974-10-15 1976-04-29 Filmosto Projektion Vorrichtung zur loesbaren, buchartigen halterung von photographischen papieren

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230843A (en) * 1939-04-12 1941-02-04 Robert C Mckay Loose-leaf binder
DE804799C (de) * 1948-12-28 1951-04-30 Willi Berberich Ringbindung fuer Loseblaetterbuecher
FR1319334A (fr) * 1962-01-15 1963-03-01 Reliure à arceaux alternés, notamment en matière plastique moulée
GB1059981A (en) * 1962-11-29 1967-02-22 Mademoiselle Raymonde Simone M Improved binder for loose sheets
FR1359308A (fr) * 1963-03-14 1964-04-24 Reliure Ind S T D Perfectionnement aux reliures à feuillets mobiles
DE2448999A1 (de) * 1974-10-15 1976-04-29 Filmosto Projektion Vorrichtung zur loesbaren, buchartigen halterung von photographischen papieren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255749A (en) * 1991-05-16 1992-11-18 Greg Alan Hightower Plastic ring binder

Also Published As

Publication number Publication date
BR8602051A (pt) 1987-01-06
EP0201842A3 (fr) 1987-07-29
PT82529A (en) 1986-06-01
AU5716986A (en) 1986-11-27

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Inventor name: PESTANA ENRIQUEZ, VENANCIO