摘要:
Le gabarit porte-outil pour machine à rectifier comprend un porte-outil (29) monté sur un quadrilatère articulé en parallélogramme comportant des tiges tournantes inférieures (19) légèrement inclinées de sorte que, lorsque le porte-outil (29) est amené à basculer selon un mouvement de va-et-vient devant la face (31) d'une meule sous l'action d'un bras de mise en mouvement alternatif (53), la pression de rectification soit supérieure au centre du mouvement de bascule.
摘要:
A blade sharpener (10) comprising a frame (12) with a clamp (76) and a guide means (48) moveably attached to it, to allow rotation of the clamp (76) about an axis (102), and raising and lowering of the guide means (48), both with respect to the frame (12), the clamp (76) having a first jaw (78) constructed to have various cutting instruments clamped to various surfaces of it to allow sharpening by a sharpening tool (156) carried by a sharpening member (158), a rod of the sharpening tool (156) being guided by guide means (48).
摘要:
- Affûtage de pièces. - L'invention concerne un dispositif d'affûtage de pièces contondantes, du type couteaux ou analogues, caractérisé en ce la meule rotative ( 33 ) est montée sur le bâti principal ( 1 ) par une suspension élastique ( 34, 36, 40 ) permettant une possibilité de déplacement de la meule ( 33 ) à l'encontre de la pression exercée par la pièce à affûter ( 23 ) lors de l'affûtage. - Application aux dispositifs d'affûtage automatique de couteaux.
摘要:
The objective of the invention is to enable that the starting angle of sharpening is made constant and to facilitate the sharpening of especially curved blades. A sharpening guide (1) according to the invention for the sharpening of a tool blade (100) comprises a body (2) equipped with a magnet (9) at its base, where an elongated bar (4) is installed in the top part (3) of the body (2), which elongated bar (4) extends through the top part (3), whereby the sharpening guide (1) is fastenable on the blade (100) to be sharpened by means of the magnet (9) so that the bar (4) forms an essentially right angle relative to the blade line (101) when a reference end (400) of the bar (4) touches the surface of the honing device against which the blade to be sharpened is swept. The sharpening of curved blades, such as blades of sheath knives or chisels with a curved blade, is facilitated by means of the sharpening guide. The sharpening guide also enables the easy sharpening of straight blades.
摘要:
A knife sharpener sharpens a wide range of knives and blades. The knife sharpener includes an angle guide associated with a first stage abrasive surface at an angle in the range of 12-18 degrees. A second stage is provided at an angle in the range of 17-23 degrees. A third stage is provided at an angle in the range of 19-25 degrees. The abrasive surface in the first and second stages is in the range of 240 to 400 grit while the abrasives in the third stage is in the range of 600 to 2000 grit.
摘要:
The invention relates to a method for sharpening a knife of a cutting device that cuts food slices off a food product; the knife is preferably provided with a data store, and the cutting device is preferably provided with a reading/writing unit which reads data from the data store and/or stores data in the data store.
摘要:
Device for sharpening blades of cutting-off machines, comprising two grinding wheels (1) each positioned on a corresponding side of a cutting edge (20) of a blade (2) of a cutting machine. The device comprises means adapted for controlling the symmetry of said cutting edge (20), with a sensor (3) placed at a predetermined distance from a corresponding side of the cutting edge (20. The sensor (3) is adapted to detect possible differences (d) between the lengths (n, p) of the two sides of the cutting edge (20). The sensor (3) is connected to a programmable unit (4) that processes the said difference (d) possibly detected by the sensor (3).
摘要:
A grinding jig (100) for holding an edged tool (200) in a grinding machine (400). The grinding jig (100) comprises a base (110) having a plane support surface (113) for supporting a section of the face (220, 230) of an edged tool (200). The grinding jig further comprises a clamping means (120). The clamping means (120) is arranged to clamp a section of the face of an edged tool (200) against the flat support surface (113). A first and a second support leg (130, 140) extend from opposite ends of the base (110). Each support leg (130, 140) comprises an opening (131, 141) adapted to slidably and rotationally receive a grinding jig support bar (300) of a grinding machine (400). In embodiments described herein one support leg (140) is pivotally attached to the base (110) around an axis (C) parallel with the extension of the plane support surface (113). The grinding jig (100) further comprises a first adjustable stop means (150) for adjustably limiting the pivotal movement of the support leg (140) in a first direction (A). The grinding jig (100) further comprises a second adjustable stop means (151) for adjustably limiting the pivotal movement of the support leg (140) in a second direction (B).
摘要:
Bei einer Vorrichtung zum Schleifen wenigstens eines Messers, mit wenigstens einer verfahrbaren Schleifeinheit, die zumindest einen motorbetriebenen Schleifstein aufweist und mit wenigstens einem Magazin zur Aufnahme wenigstens eines Messers, ist erfindungswesentlich vorgesehen, dass die Schleifeinheit ein in eine Schablone fassendes Führungselement aufweist, und, dass eine von der Schleifeinheit abzufahrende Schleifkontur durch die Schablone vorgegeben ist.