Rib pairing device with a balanced blade holder
AssigneeBiax-Maschinen GmbH
InventorMarco Baumann
Life of this patent
Estimating the term…
Abstract
Presented is a rib paring device with a linear motion drive, that features a piston rod, that is flexibly guided in the rib paring device in a direction that is longitudinal to the stationary direction of the rib paring device, and that exercises a driving force on the piston rod in the stationary line of action of the rib paring device, the direction of which will change directions periodically, and with combination made up of a blade and a blade holder that features a proximal end and a distal end, the proximal end of which is detachably connected with the piston rod and the distal end of which is detachably connected with the blade.
Claims16
Rib paring device (10) with a linear oscillating drive, which exhibits a piston rod (14), which is flexibly guided in the rib paring device (10) along a stationary direction that is longitudinal to the rib paring device (10), and which exercises a driving force on the piston rod (14) in relationship to the stationary line of action (24) of the rib paring device (10), the direction of which switches out periodically, and which is connected with the combination made up of a blade (36) and a blade holder (28) that features a proximal end and a distal end, the proximal end of which is detachably connected with the piston rod (14) and the distal end of which is connected with the blade (36), characterized by the fact that the focus of the combination made up of the blade holder (28) and blade (36) lies in alignment with the stationary line of action (24) in reference to the rib paring device (10).
Rib paring device (10) according to one of the preceding claims characterized by the fact that, in the case of a device (10) that is operationally ready, a proximal end of the blade holder (28) is frictionally and detachably attached with the distal end of the piston rode (14) with a clamp sleeve (38).
Rib paring device (10) according to one of the preceding claims, characterized by the fact that the blade holder
- a. (28) features a first exchangeable guide sleeve (30) on its proximal end.
Rib paring device (10) according to the preceding claim, characterized by the fact that the first guide sleeve (30) is a component that can be separated from the blade holder (28) and in the event of wear can be switched out.
Rib paring device (10) according to the preceding claim, characterized by the fact that the first guide sleeve (30) consists of a synthetic material that is appropriate as regards the required hygiene for slide bearing.
Rib paring device (10) according to the preceding claim, characterized by the fact that a handle piece (12) of the rib paring devices (10) features an exchangeable further guide sleeve (32) on its blade holder (28) accepting end, that is stationary in the handle piece (12), but detachably attached.
Rib paring device (10) according to the preceding claim, characterized by the fact that the inner surface of the further guide sleeve (32) creates a storage surface, on
- a. which the outer surface of the first guide sleeve (30) that is connected to the blade holder (28) is translationally stored in a movable manner and thereby is supported longitudinally to the translation direction indicating directions.
Rib paring device (10) according to the preceding claim,
characterized by the fact that the first guide sleeve (30) is interlockingly attachable on the proximal end of the blade holder, is attachable with a roll pin to the blade holder, during operation of which the device slides back and forth in the further guide sleeve (32) and hereby serves the bearing and the guidance of the translational oscillating motion of the blade holder (28).
Rib paring device (10) according to the preceding claim, characterized by the fact that the piston rod features a rotational axis of symmetry, that runs between the piston and the distal end of the piston rod and that the stationary line of action (24) in reference to the rib paring device (10) coincides with the rotational axis of symmetry (26) of the rotational symmetry of the piston rod (14).
Rib paring device (10) according to one of the preceding claims, characterized by the fact that the blade holder (28) is executed at its distal end in a U-shape, or alternatively in a forked-shape, whereby the legs of the U-shape are used for the attachment of an arched blade (36), that spans the distance between the two legs in an arched manner and the cutting edge (40) of which faces the handle piece (12).
Rib paring device (10) according to one of the preceding claims, characterized by the fact that the blade holder (28) features a clamp sleeve (38) that is interlockingly attached with its proximal end.
Rib paring device (10) according to one of the preceding claims, characterized by the fact that the blade holder (28) possesses a double-T profile between its distal end and its proximal end.
Rib paring device (10) according to one of the preceding claims, characterized by the fact that the blade holder (28) features a first side (44) that faces the blade (36) and a second side (46) that is reversed and is opposite to the first side and that the distance between the first side and the line of action (24) decreases with increasing distance from proximal end of the blade holder (28) that facing the handle piece.
Rib paring device (10) according to one of the preceding claims, characterized by the fact that the cross-section of a clear span of the second guide sleeve (32) that serves to accept the first guide sleeve (30) is a square with rounded off corners.
Dependencies are inferred from the claim text.