Drive for a coffee brewing device and coffee brewing device

A - Human Necessities – 47 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A47J 31/24 (2006.01) A47J 31/44 (2006.01)

Patent

CA 2683665

The invention relates to a drive (1) for a coffee brewing device (2), comprising: a first gearwheel (10) comprising an internal thread (11), via which said first gearwheel (10) is pivot-mounted to an external thread (21) of a guide cylinder (20), so that the first gearwheel (10) can be moved along a cylinder axis (22) of the guide cylinder (20) in response to a rotation; a second gearwheel (30), which for the purpose of driving the first gearwheel (10) along the cylinder axis (22), engages with said first gearwheel (10); a housing (50), in which the first gearwheel (10) is accommodated; a brewing piston (40), which is coupled to the housing (50), so that said brewing piston (40) can be moved together with the first gearwheel (10) along the cylinder axis (22). The drive (1) comprises a linear guide (80) for guiding the housing (50), which runs at a distance parallel to the cylinder axis (22) and with which the housing (50) is engaged in such a manner that a movement of the housing (50) opposite to the linear guide (80) in a radial direction to the cylinder axis (22) is prevented, wherein an axis of rotation (32) of the second gearwheel (30) is arranged in a provided distance relative to the linear guide (80).

La présente invention concerne un mécanisme d'entraînement (1) pour un percolateur (2), qui comprend une première roue dentée (10) munie d'un filetage interne (11), par lequel ladite première roue dentée (10) est reliée par pivot au filetage extérieur (21) d'un cylindre de guidage (20), de telle sorte que la première roue dentée (10) peut être déplacée le long de l'axe (22) du cylindre de guidage en réaction à une rotation; une seconde roue dentée (30), qui engage la première roue dentée susmentionnée (10) afin d'entraîner cette dernière le long de l'axe du cylindre; un logement (50) dans lequel la première roue dentée (10) est placée; un piston percolateur, qui est accouplé au logement (50), de telle sorte que ce piston (40) peut être déplacé de concert avec la première roue dentée (10) le long de l'axe du cylindre (22). Le mécanisme d'entraînement (1) comprend un guide linéaire (80) pour guider le logement (50), qui se déplace en parallèle le long de l'axe du cylindre (22) et sur lequel le logement (50) est engagé de façon à empêcher tout mouvement dudit logement (50) à l'opposé du guide linéaire (22), où l'axe de rotation (32) de la seconde roue dentée (30) est placé à une distance prédéterminée par rapport au guide linéaire (80).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Drive for a coffee brewing device and coffee brewing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drive for a coffee brewing device and coffee brewing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive for a coffee brewing device and coffee brewing device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1730507

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.