Abstract:
The invention concerns a device for interrupting ink flow of a pen by locking or deflecting the ink flow into the capillary slot (12) of the nib (9) using an orifice (5) with adapted geometric shape and for closing the ink reservoir (10). The normal functioning is ensured by an continuous bar (4) for restoring ink flow in the capillary slot of the nib (9) feeding the writing tip (6). Said device provides the advantages of preventing accidental emptying of the pen ink reservoir particularly in a garment pocket, and preventing ink contained in the reservoir from being expelled, for example when there is variation in the atmospheric pressure caused by air expansion in the reservoir.
Abstract:
A tip of a valved applicator, which is formed of a metallic tube so as to be suitable for drawing thin lines and wherein the air flow rate when the valve is closed is set to 0.8 ml/sec or below at an air pressure of 1.0 kg/cm2 so as to prevent leakage of a coating solution.
Abstract:
A fountain pen comprises a hollow barrel (2) such as can be held by a user, a nib (4) stably attached to one end (2a) of the hollow barrel (2), also an ink cartridge (S, 8) housed internally of the hollow barrel (2) and having a given containment volume. The cartridge (S, 8) is connected to the nib (4) by way of a feed (5) through which ink flows to the nib (4), and deformable by expanding at least partially between a normally undeformed first configuration, and a deformed second configuration in which the containment volume created internally is greater than the containment volume in the undeformed configuration.
Abstract:
An improved fountain pen (1) comprises a hollow barrel (2) with a longitudinal central axis of extension (X), a nib (3) located at a first longitudinal end (2a) of the barrel (2), an ink reservoir (4) located inside the barrel (2) and designed to feed the ink to the nib (3), a piston (5) able to move axially along the central axis (X) to create a vacuum inside the ink reservoir (4); the ink reservoir (4) also comprising a sac (6) made of deformable material.
Abstract:
In this disclosure a new type of pen is described which is able to modulate the trace of the pen in response to a sensory signal of the user, such as for example skin conductance or respiration. As is known, these types of sensory signals represent the mood of the user. By changing the trace of the pen from for example blue to red, a change in mood of the user can be expressed.
Abstract:
A fountain pen (10) comprising: an elongate hollow body (12) defining an inner chamber (22) designed to receive an ink container (24, 24A); a nib (26) disposed at a first end (18) of the hollow body; and a connection part (32) connecting the inner chamber to the nib and defining an ink flow passage (34) extending along a longitudinal axis (XX), the connection part comprising a valve (36) opening and closing the ink flow passage, designed to selectively open and close the ink flow passage. The connection part comprises a striker (38) interposed between the valve and the inner chamber and designed to engage with the ink container and allow a flow of ink between the ink container and the nib.
Abstract:
Stylo plume (10) comprenant: un corps creux allongé (12) délimitant une chambre intérieure (22) adaptée pour recevoir un réservoir d'encre (24, 24A); une plume (26) disposée à une première extrémité (18) du corps creux; et une partie de connexion (32) reliant la chambre intérieure et la plume et définissant un passage d'écoulement d'encre (34) s'étendant le long d'un axe longitudinal (XX), la partie de connexion comportant une valve (36) d'ouverture / fermeture du passage d'écoulement d'encre adaptée pour sélectivement ouvrir / fermer le passage d'écoulement d'encre. La partie de connexion comprend un percuteur (38) interposé entre la valve et la chambre intérieure et adapté pour coopérer avec le réservoir d'encre et permettre un écoulement d'encre entre le réservoir d'encre et la plume.
Abstract:
A device for marking a surface, the device comprising: a body configured to store a marking substance; a guide arrangement having a first end and a second end, at least a portion of an outer surface of the guide arrangement tapering from the first end to the second end which is narrower than the first end, wherein an output path is provided through the second end at substantially the centre of the guide arrangement; an activation arrangement; and a delivery arrangement which is configured, in response to triggering of the activation arrangement, to deliver a quantity of the marking substance from the body, along the output path and out of the second end, wherein, in use, a user inserts at least the second end of the guide arrangement into an aperture in an element positioned adjacent a surface until the outer surface of the guide arrangement contacts the aperture, and the user triggers the activation arrangement to deliver a quantity of the marking substance through the second end and onto the surface to mark the surface at a position which is substantially aligned with the centre of the aperture.
Abstract:
A dispenser (10) for depositing a liquid correction fluid onto a print medium is formed of an elongated tubular body (12) having a valve means (18) at one end and closed at the opposite end (19) for retaining the fluid therein. Improved dispensing from this type of container is desired. The tubular body (12) is substantially circular in cross-section at either end and the improvement comprises an enlarged body portion (25) of larger cross-section for squeezing the material from the body when the valve (18) is in the open position.