FR2739270A1 - Folding road map holder - Google Patents
Folding road map holder Download PDFInfo
- Publication number
- FR2739270A1 FR2739270A1 FR9511621A FR9511621A FR2739270A1 FR 2739270 A1 FR2739270 A1 FR 2739270A1 FR 9511621 A FR9511621 A FR 9511621A FR 9511621 A FR9511621 A FR 9511621A FR 2739270 A1 FR2739270 A1 FR 2739270A1
- Authority
- FR
- France
- Prior art keywords
- card
- folding
- stops
- slide
- allow
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/02—Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
La présente invention concerne un dispositif permettant la consultation aisée des cartes routières de format courant; il maintient facilement et fermement la carte déployée tout en permettant, après usage, le pliage commode de ladite carte. The present invention relates to a device allowing easy consultation of road maps of current format; it easily and firmly holds the deployed card while allowing, after use, the convenient folding of said card.
La lecture de toute carte routière entraine quelques dif ficultéslorsque l'utilisateur désire examiner ou suivre un itinéraire : dépliage délicat, recherche du pli, suivi de l'itinéraire sur plusieurs plis consécutifs ou, pis encore, de part et d'autre du pli horizontal. Ces manipulations entrainent un grand risque de déchirure de la carte et, en tous cas, une détérioration rapide rendant bientôt la lecture difficile lorsque les angles de plis sont déchirés. Reading any road map causes some difficulties when the user wishes to examine or follow a route: delicate unfolding, finding the fold, following the route on several consecutive folds or, worse still, on either side of the horizontal fold . These manipulations entail a great risk of tearing the card and, in any case, rapid deterioration soon making it difficult to read when the fold angles are torn.
Le dispositif selon l'invention permet de remédier à ces inconvénients. The device according to the invention overcomes these drawbacks.
I1 se compose en effet, selon une première caractéristique, de deux parties identiques, une pour chacun des côtés verticaux de la carte déployée. I1 indeed consists, according to a first characteristic, of two identical parts, one for each of the vertical sides of the deployed card.
Chacune de ces parties est constituée de deux profilés en matière plastique de contexture connue (ou en alliages divers) et de deux butées enclanchables à chaque extrémité du profilé principal. Each of these parts consists of two plastic profiles of known texture (or various alloys) and two interlocking stops at each end of the main profile.
- Le premier profilé, principal, destiné à pincer le papier de la carte comporte au milieu de sa longueur une partie de moindre épaisseur permettant le pliage du profilé en deux parties égales et par suite le pliage de la carte elle-même. Il comporte également à chaque extrémité une perforation destinée à recevoir le téton d'une butée permettant, une fois mise en place, de retenir le deuxième profilé, coulisseau, complétant le dispositif. I1 comporte enfin selon une forme de réalisation préférentielle quatre points de sertissage pour une bonne fixation sur le papier de la carte à l'aide de rivets appropriés perforant le papier.- The first profile, main, intended to pinch the paper of the card has in the middle of its length a thin part allowing the folding of the profile into two equal parts and consequently the folding of the card itself. It also has at each end a perforation intended to receive the stud of a stop making it possible, once put in place, to retain the second profile, slide, completing the device. I1 finally comprises according to a preferred embodiment four crimping points for good fixing on the paper of the card using suitable rivets perforating the paper.
- Le deuxième profilé, coulisseau, peut glisser librement sur le profilé principal : il ne peut s'en séparer, d'une part grâce à son calibrage, d'autre part grâce aux butées enclanchées sur le profilé principal une fois ledit coulisseau mis en place.- The second profile, slide, can slide freely on the main profile: it cannot separate from it, on the one hand thanks to its calibration, on the other hand thanks to the stops engaged on the main profile once said slide is put in square.
Placés indifféremment vers l'une ou l'autre butée les deux coulisseaux dégagent la partie de moindre épaisseur des profilés principaux permettant ainsi le pliage de la carte. Placed indifferently towards one or the other stop, the two sliders release the less thick part of the main profiles thus allowing the folding of the card.
A l'inverse - une fois dépliée dans le sens horizontal la carte est rigidement maintenue ouverte lorsque les deux coulisseaux sont placés en position médiane recouvrant ainsi la partie de moindre épaisseur des profilés principaux. Conversely - once unfolded in the horizontal direction, the card is rigidly kept open when the two slides are placed in the middle position, thus covering the less thick part of the main profiles.
Les dessins annexés illustrent l'invention. The accompanying drawings illustrate the invention.
La figure 1 représente le dispositif déployé. Figure 1 shows the device deployed.
La figure 2 représente, en coupe, une variante de pro
filés.Figure 2 shows, in section, a variant of pro
spun.
La figure 3 représente, en coupe, le modèle de profi
lés retenu pour la figure 1.Figure 3 shows, in section, the profi model
strips used for Figure 1.
En outre ces deux dernières figures montrent le positionnement du papier de la carte et son blocage grâce aux rivets. In addition, these last two figures show the positioning of the card paper and its blocking thanks to the rivets.
La figure 1, bien qu'en position carte déployée, met toutefois en évidence les deux positions possibles des coulisseaux. Figure 1, although in the deployed card position, however, highlights the two possible positions of the slides.
- coulisseau en position médiane (6.1) recouvrant la partie de
moindre épaisseur du profilé principal (1) raidissant ainsi
le dispositif et permettant de maintenir la carte déployée.- slide in middle position (6.1) covering the part of
less thickness of the main profile (1) thus stiffening
the device and making it possible to maintain the deployed card.
- coulisseau en position dégagée (6.2) vers l'une des butées (2)
dégageant alors la partie de moindre épaisseur (4) du profilé
principal et permettant ainsi le pliage de la carte.- slide in the released position (6.2) towards one of the stops (2)
then releasing the thinner part (4) of the profile
main and thus allowing the folding of the card.
Les points de sertissage (5) servant à maintenir le dispositif sur le papier de la carte grâce à des rivets ad hoc (8).The crimping points (5) used to hold the device on the card paper thanks to ad hoc rivets (8).
Le dispositif selon l'invention peut être mis en place sur la carte avant sa mise en vente ou être disponible séparément pour adaptation sur une carte non équipée. The device according to the invention can be put in place on the card before it goes on sale or be available separately for adaptation on an unequipped card.
Le dispositif selon l'invention est particulièrement destiné au maintien, déployé rigidement, de cartes routières d'un format courant tout en permettant de replier facilement ladite carte après utilisation. The device according to the invention is particularly intended for holding, rigidly deployed, road maps of a common format while allowing said map to be easily folded after use.
Il peut également, pour les mêmes motifs, être adapté à certains plans de villes de format encombrant ainsi qu sur certains supports papiers de dessins techniques. It can also, for the same reasons, be adapted to certain bulky city plans as well as on certain paper supports of technical drawings.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9511621A FR2739270B1 (en) | 1995-10-03 | 1995-10-03 | FOLDING DEVICE WHICH, ONCE DEPLOYED, ENABLES THE EASY READING OF USUAL ROAD MAPS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9511621A FR2739270B1 (en) | 1995-10-03 | 1995-10-03 | FOLDING DEVICE WHICH, ONCE DEPLOYED, ENABLES THE EASY READING OF USUAL ROAD MAPS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2739270A1 true FR2739270A1 (en) | 1997-04-04 |
FR2739270B1 FR2739270B1 (en) | 1997-10-31 |
Family
ID=9483190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9511621A Expired - Fee Related FR2739270B1 (en) | 1995-10-03 | 1995-10-03 | FOLDING DEVICE WHICH, ONCE DEPLOYED, ENABLES THE EASY READING OF USUAL ROAD MAPS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2739270B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE295660C (en) * | ||||
CH331462A (en) * | 1955-03-08 | 1958-07-31 | Braun Walter | Device for hanging up drawings, plans, maps, pictures and the like |
FR2053429A5 (en) * | 1969-07-09 | 1971-04-16 | Masson Claude | |
FR2274250A1 (en) * | 1974-06-17 | 1976-01-09 | Topoplastic Sa | Chart case wallet for amateur cruising - waterproof use in cockpit, holds navigational instruments |
-
1995
- 1995-10-03 FR FR9511621A patent/FR2739270B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE295660C (en) * | ||||
CH331462A (en) * | 1955-03-08 | 1958-07-31 | Braun Walter | Device for hanging up drawings, plans, maps, pictures and the like |
FR2053429A5 (en) * | 1969-07-09 | 1971-04-16 | Masson Claude | |
FR2274250A1 (en) * | 1974-06-17 | 1976-01-09 | Topoplastic Sa | Chart case wallet for amateur cruising - waterproof use in cockpit, holds navigational instruments |
Also Published As
Publication number | Publication date |
---|---|
FR2739270B1 (en) | 1997-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |